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x.diff(x)*(y)*((y^2)*(x.diff(x)*(y))+2*y*x*(y))=l+x la ecuación

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v

Solución numérica:

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Solución

Ha introducido [src]
//x  for 0 = 1\   /   //x  for 0 = 1\            \        
||            |   | 2 ||            |            |        
|<1  for 1 = 1|*y*|y *|<1  for 1 = 1|*y + 2*y*x*y| = l + x
||            |   |   ||            |            |        
\\0  otherwise/   \   \\0  otherwise/            /        
$$y \left(\begin{cases} x & \text{for}\: 0 = 1 \\1 & \text{for}\: 1 = 1 \\0 & \text{otherwise} \end{cases}\right) \left(y^{2} y \left(\begin{cases} x & \text{for}\: 0 = 1 \\1 & \text{for}\: 1 = 1 \\0 & \text{otherwise} \end{cases}\right) + y x 2 y\right) = l + x$$
Gráfica
Respuesta rápida [src]
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y1 = I*im|<                                                                                                                                                                                                                                                                  /                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                            3                                                                                                                                                                                                                                 | + re|<                                                                                                                                                                                                                                                                  /                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                            3                                                                                                                                                                                                                                 |
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         ||          /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|         /                                                                                                                                             /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                     |     ||          /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|         /                                                                                                                                             /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                     |
         ||         /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /        /                                                                                                                                             /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /                                                                                                                     |     ||         /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /        /                                                                                                                                             /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /                                                                                                                     |
         ||        /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------       /                                                                                                                                             /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------                                                                                                                     |     ||        /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------       /                                                                                                                                             /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------                                                                                                                     |
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         ||- - - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------    otherwise  |     ||- - - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------    otherwise  |
         \\  2                                                                                                                  2                                                                                                                                                                                                                                                                                                                                                           2                                                                                                                                                                                                                                                        /     \\  2                                                                                                                  2                                                                                                                                                                                                                                                                                                                                                           2                                                                                                                                                                                                                                                        /
$$y_{1} = \operatorname{re}{\left(\begin{cases} - \frac{x}{2} - \frac{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} - \frac{\sqrt{\frac{2 x^{3}}{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}} + 2 x^{2} + 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} & \text{for}\: l + x = 0 \\- \frac{x}{2} - \frac{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} - \frac{\sqrt{\frac{2 x^{3}}{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}} + 2 x^{2} + \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} - 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} & \text{otherwise} \end{cases}\right)} + i \operatorname{im}{\left(\begin{cases} - \frac{x}{2} - \frac{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} - \frac{\sqrt{\frac{2 x^{3}}{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}} + 2 x^{2} + 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} & \text{for}\: l + x = 0 \\- \frac{x}{2} - \frac{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} - \frac{\sqrt{\frac{2 x^{3}}{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}} + 2 x^{2} + \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} - 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} & \text{otherwise} \end{cases}\right)}$$
         //                                                                                                                                                                                                                                                                                  _______________________________________________________________________________________________________                                                                                                                                                                                                                                                                                                                                               \     //                                                                                                                                                                                                                                                                                  _______________________________________________________________________________________________________                                                                                                                                                                                                                                                                                                                                               \
         ||                                                                                                                                                                                                                                                                                 /                 _____________________________                                                                                                                                                                                                                                                                                                                                                                                                        |     ||                                                                                                                                                                                                                                                                                 /                 _____________________________                                                                                                                                                                                                                                                                                                                                                                                                        |
         ||                                                                                                                                                                                                                                                                                /                 /             /            4\                                                                                                                                                                                                                                                                                                                                                                                                         |     ||                                                                                                                                                                                                                                                                                /                 /             /            4\                                                                                                                                                                                                                                                                                                                                                                                                         |
         ||                                                                                                                                                                                                                                                                               /                 /            2 |         3*x |                                                                                                                                                                                                                                                                                                                                                                                                         |     ||                                                                                                                                                                                                                                                                               /                 /            2 |         3*x |                                                                                                                                                                                                                                                                                                                                                                                                         |
         ||                                                                                                                                                                                                                                                                              /                 /        6   x *|-l - x - ----|                                3                                                                                                                                                                                                                                                                                                                                                                        |     ||                                                                                                                                                                                                                                                                              /                 /        6   x *|-l - x - ----|                                3                                                                                                                                                                                                                                                                                                                                                                        |
         ||                                                                                                                                                                                                                                                                             /        2        /      3*x       \          16 /                             2*x                                                                                                                                                                                                                                                                                                                                                                         |     ||                                                                                                                                                                                                                                                                             /        2        /      3*x       \          16 /                             2*x                                                                                                                                                                                                                                                                                                                                                                         |
         ||                                                                                                                                                                                                                                                                            /      2*x  + 2*3 /     - ---- - ------------------  + -----------------------------------------------------                                                                                                                                                                                                                                                                                                                                                |     ||                                                                                                                                                                                                                                                                            /      2*x  + 2*3 /     - ---- - ------------------  + -----------------------------------------------------                                                                                                                                                                                                                                                                                                                                                |
         ||                                                                                                                                                                                                                                                                           /                \/         32            2                     _____________________________________________                _____________________________________________                                                                                                                                                                                                                                                                                   |     ||                                                                                                                                                                                                                                                                           /                \/         32            2                     _____________________________________________                _____________________________________________                                                                                                                                                                                                                                                                                   |
         ||                                                                                                                                                                                                                                                                          /                                                               /               _____________________________                /               _____________________________                                                                                                                                                                                                                                                                                    |     ||                                                                                                                                                                                                                                                                          /                                                               /               _____________________________                /               _____________________________                                                                                                                                                                                                                                                                                    |
         ||                                                                                                                                                                                                                                                                         /                                                               /               /             /            4\                /               /             /            4\                                                                                                                                                                                                                                                                                     |     ||                                                                                                                                                                                                                                                                         /                                                               /               /             /            4\                /               /             /            4\                                                                                                                                                                                                                                                                                     |
         ||                                                                                                                                                                                                                                                                        /                                                               /               /            2 |         3*x |               /               /            2 |         3*x |                                                                                                                                                                                                                                                                                     |     ||                                                                                                                                                                                                                                                                        /                                                               /               /            2 |         3*x |               /               /            2 |         3*x |                                                                                                                                                                                                                                                                                     |
         ||                                                                                                                                                                                                                                                                       /                                                               /               /        6   x *|-l - x - ----|              /               /        6   x *|-l - x - ----|                                                                                                                                                                                                                                                                                     |     ||                                                                                                                                                                                                                                                                       /                                                               /               /        6   x *|-l - x - ----|              /               /        6   x *|-l - x - ----|                                                                                                                                                                                                                                                                                     |
         ||                                                                                                                                                                                                                                                                      /                                                               /      2        /      3*x       \          16 /             /      2        /      3*x       \          16 /                                                                                                                                                                                                                                                                                     |     ||                                                                                                                                                                                                                                                                      /                                                               /      2        /      3*x       \          16 /             /      2        /      3*x       \          16 /                                                                                                                                                                                                                                                                                     |
         ||                                                                                                                                                                                                                                                                     /                                                               /      x  - 2*3 /     - ---- - ------------------            /      x  - 2*3 /     - ---- - ------------------                                                                                                                                                                                                                                                                                     |     ||                                                                                                                                                                                                                                                                     /                                                               /      x  - 2*3 /     - ---- - ------------------            /      x  - 2*3 /     - ---- - ------------------                                                                                                                                                                                                                                                                                     |
         ||                                                                                                                                                                                                                                                                   \/                                                              \/              \/         32            2               x   \/              \/         32            2                                                                                                                                                                                                                                                                                              |     ||                                                                                                                                                                                                                                                                   \/                                                              \/              \/         32            2               x   \/              \/         32            2                                                                                                                                                                                                                                                                                              |
         ||                                                                                                                                                                                                                                                                   ---------------------------------------------------------------------------------------------------------------------- - - - -----------------------------------------------------                                                                                                                                                                                                                                                                      for l + x = 0|     ||                                                                                                                                                                                                                                                                   ---------------------------------------------------------------------------------------------------------------------- - - - -----------------------------------------------------                                                                                                                                                                                                                                                                      for l + x = 0|
         ||                                                                                                                                                                                                                                                                                                                             2                                                              2                             2                                                                                                                                                                                                                                                                                                             |     ||                                                                                                                                                                                                                                                                                                                             2                                                              2                             2                                                                                                                                                                                                                                                                                                             |
         ||                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |     ||                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
         ||                                 _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________                                                                                                                                                                                                                                                      |     ||                                 _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________                                                                                                                                                                                                                                                      |
         ||                                /                ___________________________________________________________________________________                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |     ||                                /                ___________________________________________________________________________________                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
         ||                               /                /           ___________________________________________                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |     ||                               /                /           ___________________________________________                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
         ||                              /                /           /                              2                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |     ||                              /                /           /                              2                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
         ||                             /                /           /  /            /            4\\                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |     ||                             /                /           /  /            /            4\\                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
         ||                            /                /           /   |          2 |         3*x ||                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |     ||                            /                /           /   |          2 |         3*x ||                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
         ||                           /                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |     ||                           /                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
         ||                          /                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |     ||                          /                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
y2 = I*im|<                         /                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                            3                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | + re|<                         /                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                            3                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
         ||                        /                /           /       \   32            2         /    (l + x)     3*x       \          16 /       2                                                                                                                 2*x                                                                                                                                                             2*(l + x)                                                                                                                                                                                                                                                                                                   |     ||                        /                /           /       \   32            2         /    (l + x)     3*x       \          16 /       2                                                                                                                 2*x                                                                                                                                                             2*(l + x)                                                                                                                                                                                                                                                                                                   |
         ||                       /          - 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  + 2*x  + -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------                                                                                                                                                                                                                                                       |     ||                       /          - 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  + 2*x  + -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------                                                                                                                                                                                                                                                       |
         ||                      /               \/          \/                       4                     27        64            4                                          __________________________________________________________________________________________________________________________________________________________________________________________________________                ___________________________________________________________________________________                              __________________________________________________________________________________________________________________________________________________________________________________________________________               |     ||                      /               \/          \/                       4                     27        64            4                                          __________________________________________________________________________________________________________________________________________________________________________________________________________                ___________________________________________________________________________________                              __________________________________________________________________________________________________________________________________________________________________________________________________________               |
         ||                     /                                                                                                                                             /                   ___________________________________________________________________________________                                                                                                                   /           ___________________________________________                                                          /                   ___________________________________________________________________________________                                                                                                                   |     ||                     /                                                                                                                                             /                   ___________________________________________________________________________________                                                                                                                   /           ___________________________________________                                                          /                   ___________________________________________________________________________________                                                                                                                   |
         ||                    /                                                                                                                                             /                   /           ___________________________________________                                                                                                                                               /           /                              2                                                                     /                   /           ___________________________________________                                                                                                                                                |     ||                    /                                                                                                                                             /                   /           ___________________________________________                                                                                                                                               /           /                              2                                                                     /                   /           ___________________________________________                                                                                                                                                |
         ||                   /                                                                                                                                             /                   /           /                              2                                                                                                                                                          /           /  /            /            4\\                                                                     /                   /           /                              2                                                                                                                                                            |     ||                   /                                                                                                                                             /                   /           /                              2                                                                                                                                                          /           /  /            /            4\\                                                                     /                   /           /                              2                                                                                                                                                            |
         ||                  /                                                                                                                                             /                   /           /  /            /            4\\                                                                                                                                                          /           /   |          2 |         3*x ||                                                                    /                   /           /  /            /            4\\                                                                                                                                                             |     ||                  /                                                                                                                                             /                   /           /  /            /            4\\                                                                                                                                                          /           /   |          2 |         3*x ||                                                                    /                   /           /  /            /            4\\                                                                                                                                                             |
         ||                 /                                                                                                                                             /                   /           /   |          2 |         3*x ||                                                                                                                                                         /           /    |     6   x *|-l - x - ----||                          /            4\                          /                   /           /   |          2 |         3*x ||                                                                                                                                                             |     ||                 /                                                                                                                                             /                   /           /   |          2 |         3*x ||                                                                                                                                                         /           /    |     6   x *|-l - x - ----||                          /            4\                          /                   /           /   |          2 |         3*x ||                                                                                                                                                             |
         ||                /                                                                                                                                             /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                               /           /     |  3*x       \          16 /|                        2 |         3*x |                         /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                    |     ||                /                                                                                                                                             /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                               /           /     |  3*x       \          16 /|                        2 |         3*x |                         /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                    |
         ||               /                                                                                                                                             /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                              /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                        /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                    |     ||               /                                                                                                                                             /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                              /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                        /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                    |
         ||              /                                                                                                                                             /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                             /           /       \   32            2         /    (l + x)     3*x       \          16 /                       /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                    |     ||              /                                                                                                                                             /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                             /           /       \   32            2         /    (l + x)     3*x       \          16 /                       /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                    |
         ||             /                                                                                                                                             /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                3*3 /           /        ------------------------------ + --------  + ---- + ------------------                      /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                            |     ||             /                                                                                                                                             /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                3*3 /           /        ------------------------------ + --------  + ---- + ------------------                      /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                            |
         ||            /                                                                                                                                             /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------      \/          \/                       4                     27        64            4                              /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------                |     ||            /                                                                                                                                             /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------      \/          \/                       4                     27        64            4                              /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------                |
         ||           /                                                                                                                                             /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________                                                                                                                       /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________                |     ||           /                                                                                                                                             /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________                                                                                                                       /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________                |
         ||          /                                                                                                                                             /                                                                                                                                /           ___________________________________________                                                                                                                                                   /                                                                                                                                /           ___________________________________________                                             |     ||          /                                                                                                                                             /                                                                                                                                /           ___________________________________________                                                                                                                                                   /                                                                                                                                /           ___________________________________________                                             |
         ||         /                                                                                                                                             /                                                                                                                                /           /                              2                                                                                                                                                              /                                                                                                                                /           /                              2                                                         |     ||         /                                                                                                                                             /                                                                                                                                /           /                              2                                                                                                                                                              /                                                                                                                                /           /                              2                                                         |
         ||        /                                                                                                                                             /                                                                                                                                /           /  /            /            4\\                                                                                                                                                              /                                                                                                                                /           /  /            /            4\\                                                          |     ||        /                                                                                                                                             /                                                                                                                                /           /  /            /            4\\                                                                                                                                                              /                                                                                                                                /           /  /            /            4\\                                                          |
         ||       /                                                                                                                                             /                                                                                                                                /           /   |          2 |         3*x ||                                                                                                                                                             /                                                                                                                                /           /   |          2 |         3*x ||                                                          |     ||       /                                                                                                                                             /                                                                                                                                /           /   |          2 |         3*x ||                                                                                                                                                             /                                                                                                                                /           /   |          2 |         3*x ||                                                          |
         ||      /                                                                                                                                             /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                   /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\                 |     ||      /                                                                                                                                             /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                   /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\                 |
         ||     /                                                                                                                                             /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                  /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |                 |     ||     /                                                                                                                                             /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                  /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |                 |
         ||    /                                                                                                                                             /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                 /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                 |     ||    /                                                                                                                                             /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                 /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                 |
         ||   /                                                                                                                                             /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /                                                                                                                /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /                 |     ||   /                                                                                                                                             /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /                                                                                                                /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /                 |
         ||  /                                                                                                                                             /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------                                                                                                               /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------                 |     ||  /                                                                                                                                             /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------                                                                                                               /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------                 |
         ||\/                                                                                                                                            \/                                                                                                                               \/          \/                       4                     27        64            4                                                                                                                  x   \/                                                                                                                               \/          \/                       4                     27        64            4                          |     ||\/                                                                                                                                            \/                                                                                                                               \/          \/                       4                     27        64            4                                                                                                                  x   \/                                                                                                                               \/          \/                       4                     27        64            4                          |
         ||---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - - - --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------    otherwise  |     ||---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - - - --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------    otherwise  |
         \\                                                                                                                                                                                                                                        2                                                                                                                                                                                                                                            2                                                                                                                  2                                                                                                                               /     \\                                                                                                                                                                                                                                        2                                                                                                                                                                                                                                            2                                                                                                                  2                                                                                                                               /
$$y_{2} = \operatorname{re}{\left(\begin{cases} - \frac{x}{2} - \frac{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} + \frac{\sqrt{\frac{2 x^{3}}{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}} + 2 x^{2} + 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} & \text{for}\: l + x = 0 \\- \frac{x}{2} - \frac{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} + \frac{\sqrt{\frac{2 x^{3}}{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}} + 2 x^{2} + \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} - 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} & \text{otherwise} \end{cases}\right)} + i \operatorname{im}{\left(\begin{cases} - \frac{x}{2} - \frac{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} + \frac{\sqrt{\frac{2 x^{3}}{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}} + 2 x^{2} + 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} & \text{for}\: l + x = 0 \\- \frac{x}{2} - \frac{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} + \frac{\sqrt{\frac{2 x^{3}}{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}} + 2 x^{2} + \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} - 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} & \text{otherwise} \end{cases}\right)}$$
         //                                                                                                                                                                                                                                                                                                                                              _______________________________________________________________________________________________________                                                                                                                                                                                                                                                                                   \     //                                                                                                                                                                                                                                                                                                                                              _______________________________________________________________________________________________________                                                                                                                                                                                                                                                                                   \
         ||                                                                                                                                                                                                                                                                                                                                             /                 _____________________________                                                                                                                                                                                                                                                                                                                                            |     ||                                                                                                                                                                                                                                                                                                                                             /                 _____________________________                                                                                                                                                                                                                                                                                                                                            |
         ||                                                                                                                                                                                                                                                                                                                                            /                 /             /            4\                                                                                                                                                                                                                                                                                                                                             |     ||                                                                                                                                                                                                                                                                                                                                            /                 /             /            4\                                                                                                                                                                                                                                                                                                                                             |
         ||                                                                                                                                                                                                                                                                                                                                           /                 /            2 |         3*x |                                                                                                                                                                                                                                                                                                                                             |     ||                                                                                                                                                                                                                                                                                                                                           /                 /            2 |         3*x |                                                                                                                                                                                                                                                                                                                                             |
         ||                                                                                                                                                                                                                                                                                                                                          /                 /        6   x *|-l - x - ----|                                3                                                                                                                                                                                                                                                                                                            |     ||                                                                                                                                                                                                                                                                                                                                          /                 /        6   x *|-l - x - ----|                                3                                                                                                                                                                                                                                                                                                            |
         ||                                                                                                                                                                                                                                                                                                                                         /        2        /      3*x       \          16 /                             2*x                                                                                                                                                                                                                                                                                                             |     ||                                                                                                                                                                                                                                                                                                                                         /        2        /      3*x       \          16 /                             2*x                                                                                                                                                                                                                                                                                                             |
         ||                                                                                                                                                                                                                                                                                                                                        /      2*x  + 2*3 /     - ---- - ------------------  - -----------------------------------------------------                                                                                                                                                                                                                                                                                    |     ||                                                                                                                                                                                                                                                                                                                                        /      2*x  + 2*3 /     - ---- - ------------------  - -----------------------------------------------------                                                                                                                                                                                                                                                                                    |
         ||                                                                                                                                                                                                                                                                           _____________________________________________               /                \/         32            2                     _____________________________________________                                                                                                                                                                                                                                                                                    |     ||                                                                                                                                                                                                                                                                           _____________________________________________               /                \/         32            2                     _____________________________________________                                                                                                                                                                                                                                                                                    |
         ||                                                                                                                                                                                                                                                                          /               _____________________________               /                                                               /               _____________________________                                                                                                                                                                                                                                                                                     |     ||                                                                                                                                                                                                                                                                          /               _____________________________               /                                                               /               _____________________________                                                                                                                                                                                                                                                                                     |
         ||                                                                                                                                                                                                                                                                         /               /             /            4\               /                                                               /               /             /            4\                                                                                                                                                                                                                                                                                      |     ||                                                                                                                                                                                                                                                                         /               /             /            4\               /                                                               /               /             /            4\                                                                                                                                                                                                                                                                                      |
         ||                                                                                                                                                                                                                                                                        /               /            2 |         3*x |              /                                                               /               /            2 |         3*x |                                                                                                                                                                                                                                                                                      |     ||                                                                                                                                                                                                                                                                        /               /            2 |         3*x |              /                                                               /               /            2 |         3*x |                                                                                                                                                                                                                                                                                      |
         ||                                                                                                                                                                                                                                                                       /               /        6   x *|-l - x - ----|             /                                                               /               /        6   x *|-l - x - ----|                                                                                                                                                                                                                                                                                      |     ||                                                                                                                                                                                                                                                                       /               /        6   x *|-l - x - ----|             /                                                               /               /        6   x *|-l - x - ----|                                                                                                                                                                                                                                                                                      |
         ||                                                                                                                                                                                                                                                                      /      2        /      3*x       \          16 /            /                                                               /      2        /      3*x       \          16 /                                                                                                                                                                                                                                                                                      |     ||                                                                                                                                                                                                                                                                      /      2        /      3*x       \          16 /            /                                                               /      2        /      3*x       \          16 /                                                                                                                                                                                                                                                                                      |
         ||                                                                                                                                                                                                                                                                     /      x  - 2*3 /     - ---- - ------------------           /                                                               /      x  - 2*3 /     - ---- - ------------------                                                                                                                                                                                                                                                                                      |     ||                                                                                                                                                                                                                                                                     /      x  - 2*3 /     - ---- - ------------------           /                                                               /      x  - 2*3 /     - ---- - ------------------                                                                                                                                                                                                                                                                                      |
         ||                                                                                                                                                                                                                                                                   \/              \/         32            2              x   \/                                                              \/              \/         32            2                                                                                                                                                                                                                                                                                               |     ||                                                                                                                                                                                                                                                                   \/              \/         32            2              x   \/                                                              \/              \/         32            2                                                                                                                                                                                                                                                                                               |
         ||                                                                                                                                                                                                                                                                   ----------------------------------------------------- - - - ----------------------------------------------------------------------------------------------------------------------                                                                                                                                                                                                                                                                      for l + x = 0|     ||                                                                                                                                                                                                                                                                   ----------------------------------------------------- - - - ----------------------------------------------------------------------------------------------------------------------                                                                                                                                                                                                                                                                      for l + x = 0|
         ||                                                                                                                                                                                                                                                                                             2                             2                                                             2                                                                                                                                                                                                                                                                                                                                              |     ||                                                                                                                                                                                                                                                                                             2                             2                                                             2                                                                                                                                                                                                                                                                                                                                              |
         ||                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |     ||                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
         ||                                                                                                                                                                                                                                                                        _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________               |     ||                                                                                                                                                                                                                                                                        _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________               |
         ||                                                                                                                                                                                                                                                                       /                ___________________________________________________________________________________                                                                                                                                                                                                                                                                                                                                                             |     ||                                                                                                                                                                                                                                                                       /                ___________________________________________________________________________________                                                                                                                                                                                                                                                                                                                                                             |
         ||                                                                                                                                                                                                                                                                      /                /           ___________________________________________                                                                                                                                                                                                                                                                                                                                                                                          |     ||                                                                                                                                                                                                                                                                      /                /           ___________________________________________                                                                                                                                                                                                                                                                                                                                                                                          |
         ||                                                                                                                                                                                                                                                                     /                /           /                              2                                                                                                                                                                                                                                                                                                                                                                                                      |     ||                                                                                                                                                                                                                                                                     /                /           /                              2                                                                                                                                                                                                                                                                                                                                                                                                      |
         ||                                                                                                                                                                                                                                                                    /                /           /  /            /            4\\                                                                                                                                                                                                                                                                                                                                                                                                       |     ||                                                                                                                                                                                                                                                                    /                /           /  /            /            4\\                                                                                                                                                                                                                                                                                                                                                                                                       |
         ||                                                                                                                                                                                                                                                                   /                /           /   |          2 |         3*x ||                                                                                                                                                                                                                                                                                                                                                                                                       |     ||                                                                                                                                                                                                                                                                   /                /           /   |          2 |         3*x ||                                                                                                                                                                                                                                                                                                                                                                                                       |
         ||                                                                                                                                                                                                                                                                  /                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                                                                                                                                                                                                                                                              |     ||                                                                                                                                                                                                                                                                  /                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                                                                                                                                                                                                                                                              |
         ||                                                                                                                                                                                                                                                                 /                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                                                                                                                                                                                                                                                              |     ||                                                                                                                                                                                                                                                                 /                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                                                                                                                                                                                                                                                              |
y3 = I*im|<                                                                                                                                                                                                                                                                /                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                            3                                                                                                                                                                                                                                 | + re|<                                                                                                                                                                                                                                                                /                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                            3                                                                                                                                                                                                                                 |
         ||                                                                                                                                                                                                                                                               /                /           /       \   32            2         /    (l + x)     3*x       \          16 /       2                                                                                                                 2*x                                                                                                                                                             2*(l + x)                                                            |     ||                                                                                                                                                                                                                                                               /                /           /       \   32            2         /    (l + x)     3*x       \          16 /       2                                                                                                                 2*x                                                                                                                                                             2*(l + x)                                                            |
         ||                                                                                                                                                                                                                                                              /          - 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  + 2*x  - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------                |     ||                                                                                                                                                                                                                                                              /          - 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  + 2*x  - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------                |
         ||                      __________________________________________________________________________________________________________________________________________________________________________________________________________                             /               \/          \/                       4                     27        64            4                                          __________________________________________________________________________________________________________________________________________________________________________________________________________                ___________________________________________________________________________________                |     ||                      __________________________________________________________________________________________________________________________________________________________________________________________________________                             /               \/          \/                       4                     27        64            4                                          __________________________________________________________________________________________________________________________________________________________________________________________________________                ___________________________________________________________________________________                |
         ||                     /                   ___________________________________________________________________________________                                                                                                                                /                                                                                                                                             /                   ___________________________________________________________________________________                                                                                                                   /           ___________________________________________                                             |     ||                     /                   ___________________________________________________________________________________                                                                                                                                /                                                                                                                                             /                   ___________________________________________________________________________________                                                                                                                   /           ___________________________________________                                             |
         ||                    /                   /           ___________________________________________                                                                                                                                                            /                                                                                                                                             /                   /           ___________________________________________                                                                                                                                               /           /                              2                                                         |     ||                    /                   /           ___________________________________________                                                                                                                                                            /                                                                                                                                             /                   /           ___________________________________________                                                                                                                                               /           /                              2                                                         |
         ||                   /                   /           /                              2                                                                                                                                                                       /                                                                                                                                             /                   /           /                              2                                                                                                                                                          /           /  /            /            4\\                                                          |     ||                   /                   /           /                              2                                                                                                                                                                       /                                                                                                                                             /                   /           /                              2                                                                                                                                                          /           /  /            /            4\\                                                          |
         ||                  /                   /           /  /            /            4\\                                                                                                                                                                       /                                                                                                                                             /                   /           /  /            /            4\\                                                                                                                                                          /           /   |          2 |         3*x ||                                                          |     ||                  /                   /           /  /            /            4\\                                                                                                                                                                       /                                                                                                                                             /                   /           /  /            /            4\\                                                                                                                                                          /           /   |          2 |         3*x ||                                                          |
         ||                 /                   /           /   |          2 |         3*x ||                                                                                                                                                                      /                                                                                                                                             /                   /           /   |          2 |         3*x ||                                                                                                                                                         /           /    |     6   x *|-l - x - ----||                          /            4\                 |     ||                 /                   /           /   |          2 |         3*x ||                                                                                                                                                                      /                                                                                                                                             /                   /           /   |          2 |         3*x ||                                                                                                                                                         /           /    |     6   x *|-l - x - ----||                          /            4\                 |
         ||                /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                            /                                                                                                                                             /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                               /           /     |  3*x       \          16 /|                        2 |         3*x |                 |     ||                /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                            /                                                                                                                                             /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                               /           /     |  3*x       \          16 /|                        2 |         3*x |                 |
         ||               /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                           /                                                                                                                                             /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                              /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                 |     ||               /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                           /                                                                                                                                             /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                              /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                 |
         ||              /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                          /                                                                                                                                             /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                             /           /       \   32            2         /    (l + x)     3*x       \          16 /                 |     ||              /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                          /                                                                                                                                             /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                             /           /       \   32            2         /    (l + x)     3*x       \          16 /                 |
         ||             /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                                 /                                                                                                                                             /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                3*3 /           /        ------------------------------ + --------  + ---- + ------------------                 |     ||             /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                                 /                                                                                                                                             /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                3*3 /           /        ------------------------------ + --------  + ---- + ------------------                 |
         ||            /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------                    /                                                                                                                                             /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------      \/          \/                       4                     27        64            4                          |     ||            /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------                    /                                                                                                                                             /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------      \/          \/                       4                     27        64            4                          |
         ||           /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________                   /                                                                                                                                             /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________                                                                                                                    |     ||           /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________                   /                                                                                                                                             /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________                                                                                                                    |
         ||          /                                                                                                                                /           ___________________________________________                                               /                                                                                                                                             /                                                                                                                                /           ___________________________________________                                                                                                                                                 |     ||          /                                                                                                                                /           ___________________________________________                                               /                                                                                                                                             /                                                                                                                                /           ___________________________________________                                                                                                                                                 |
         ||         /                                                                                                                                /           /                              2                                                          /                                                                                                                                             /                                                                                                                                /           /                              2                                                                                                                                                             |     ||         /                                                                                                                                /           /                              2                                                          /                                                                                                                                             /                                                                                                                                /           /                              2                                                                                                                                                             |
         ||        /                                                                                                                                /           /  /            /            4\\                                                          /                                                                                                                                             /                                                                                                                                /           /  /            /            4\\                                                                                                                                                              |     ||        /                                                                                                                                /           /  /            /            4\\                                                          /                                                                                                                                             /                                                                                                                                /           /  /            /            4\\                                                                                                                                                              |
         ||       /                                                                                                                                /           /   |          2 |         3*x ||                                                         /                                                                                                                                             /                                                                                                                                /           /   |          2 |         3*x ||                                                                                                                                                              |     ||       /                                                                                                                                /           /   |          2 |         3*x ||                                                         /                                                                                                                                             /                                                                                                                                /           /   |          2 |         3*x ||                                                                                                                                                              |
         ||      /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\               /                                                                                                                                             /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                     |     ||      /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\               /                                                                                                                                             /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                     |
         ||     /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |              /                                                                                                                                             /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                     |     ||     /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |              /                                                                                                                                             /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                     |
         ||    /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|             /                                                                                                                                             /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                     |     ||    /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|             /                                                                                                                                             /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                     |
         ||   /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /            /                                                                                                                                             /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /                                                                                                                     |     ||   /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /            /                                                                                                                                             /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /                                                                                                                     |
         ||  /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------           /                                                                                                                                             /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------                                                                                                                     |     ||  /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------           /                                                                                                                                             /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------                                                                                                                     |
         ||\/                                                                                                                               \/          \/                       4                     27        64            4              x   \/                                                                                                                                            \/                                                                                                                               \/          \/                       4                     27        64            4                                                                                                                              |     ||\/                                                                                                                               \/          \/                       4                     27        64            4              x   \/                                                                                                                                            \/                                                                                                                               \/          \/                       4                     27        64            4                                                                                                                              |
         ||-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - - - ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------    otherwise  |     ||-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - - - ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------    otherwise  |
         \\                                                                                                               2                                                                                                                   2                                                                                                                                                                                                                                           2                                                                                                                                                                                                                                                        /     \\                                                                                                               2                                                                                                                   2                                                                                                                                                                                                                                           2                                                                                                                                                                                                                                                        /
$$y_{3} = \operatorname{re}{\left(\begin{cases} - \frac{x}{2} + \frac{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} - \frac{\sqrt{- \frac{2 x^{3}}{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}} + 2 x^{2} + 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} & \text{for}\: l + x = 0 \\- \frac{x}{2} + \frac{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} - \frac{\sqrt{- \frac{2 x^{3}}{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}} + 2 x^{2} + \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} - 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} & \text{otherwise} \end{cases}\right)} + i \operatorname{im}{\left(\begin{cases} - \frac{x}{2} + \frac{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} - \frac{\sqrt{- \frac{2 x^{3}}{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}} + 2 x^{2} + 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} & \text{for}\: l + x = 0 \\- \frac{x}{2} + \frac{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} - \frac{\sqrt{- \frac{2 x^{3}}{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}} + 2 x^{2} + \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} - 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} & \text{otherwise} \end{cases}\right)}$$
         //                                                                                                                                                                                                                                                                                                                                          _______________________________________________________________________________________________________                                                                                                                                                                                                                                                                                       \     //                                                                                                                                                                                                                                                                                                                                          _______________________________________________________________________________________________________                                                                                                                                                                                                                                                                                       \
         ||                                                                                                                                                                                                                                                                                                                                         /                 _____________________________                                                                                                                                                                                                                                                                                                                                                |     ||                                                                                                                                                                                                                                                                                                                                         /                 _____________________________                                                                                                                                                                                                                                                                                                                                                |
         ||                                                                                                                                                                                                                                                                                                                                        /                 /             /            4\                                                                                                                                                                                                                                                                                                                                                 |     ||                                                                                                                                                                                                                                                                                                                                        /                 /             /            4\                                                                                                                                                                                                                                                                                                                                                 |
         ||                                                                                                                                                                                                                                                                                                                                       /                 /            2 |         3*x |                                                                                                                                                                                                                                                                                                                                                 |     ||                                                                                                                                                                                                                                                                                                                                       /                 /            2 |         3*x |                                                                                                                                                                                                                                                                                                                                                 |
         ||                                                                                                                                                                                                                                                                                                                                      /                 /        6   x *|-l - x - ----|                                3                                                                                                                                                                                                                                                                                                                |     ||                                                                                                                                                                                                                                                                                                                                      /                 /        6   x *|-l - x - ----|                                3                                                                                                                                                                                                                                                                                                                |
         ||                                                                                                                                                                                                                                                                                                                                     /        2        /      3*x       \          16 /                             2*x                                                                                                                                                                                                                                                                                                                 |     ||                                                                                                                                                                                                                                                                                                                                     /        2        /      3*x       \          16 /                             2*x                                                                                                                                                                                                                                                                                                                 |
         ||                                                                                                                                                                                                                                                                                                                                    /      2*x  + 2*3 /     - ---- - ------------------  - -----------------------------------------------------                                                                                                                                                                                                                                                                                        |     ||                                                                                                                                                                                                                                                                                                                                    /      2*x  + 2*3 /     - ---- - ------------------  - -----------------------------------------------------                                                                                                                                                                                                                                                                                        |
         ||                                                                                                                                                                                                                                                                           _____________________________________________           /                \/         32            2                     _____________________________________________                                                                                                                                                                                                                                                                                        |     ||                                                                                                                                                                                                                                                                           _____________________________________________           /                \/         32            2                     _____________________________________________                                                                                                                                                                                                                                                                                        |
         ||                                                                                                                                                                                                                                                                          /               _____________________________           /                                                               /               _____________________________                                                                                                                                                                                                                                                                                         |     ||                                                                                                                                                                                                                                                                          /               _____________________________           /                                                               /               _____________________________                                                                                                                                                                                                                                                                                         |
         ||                                                                                                                                                                                                                                                                         /               /             /            4\           /                                                               /               /             /            4\                                                                                                                                                                                                                                                                                          |     ||                                                                                                                                                                                                                                                                         /               /             /            4\           /                                                               /               /             /            4\                                                                                                                                                                                                                                                                                          |
         ||                                                                                                                                                                                                                                                                        /               /            2 |         3*x |          /                                                               /               /            2 |         3*x |                                                                                                                                                                                                                                                                                          |     ||                                                                                                                                                                                                                                                                        /               /            2 |         3*x |          /                                                               /               /            2 |         3*x |                                                                                                                                                                                                                                                                                          |
         ||                                                                                                                                                                                                                                                                       /               /        6   x *|-l - x - ----|         /                                                               /               /        6   x *|-l - x - ----|                                                                                                                                                                                                                                                                                          |     ||                                                                                                                                                                                                                                                                       /               /        6   x *|-l - x - ----|         /                                                               /               /        6   x *|-l - x - ----|                                                                                                                                                                                                                                                                                          |
         ||                                                                                                                                                                                                                                                                      /      2        /      3*x       \          16 /        /                                                               /      2        /      3*x       \          16 /                                                                                                                                                                                                                                                                                          |     ||                                                                                                                                                                                                                                                                      /      2        /      3*x       \          16 /        /                                                               /      2        /      3*x       \          16 /                                                                                                                                                                                                                                                                                          |
         ||                                                                                                                                                                                                                                                                     /      x  - 2*3 /     - ---- - ------------------       /                                                               /      x  - 2*3 /     - ---- - ------------------                                                                                                                                                                                                                                                                                          |     ||                                                                                                                                                                                                                                                                     /      x  - 2*3 /     - ---- - ------------------       /                                                               /      x  - 2*3 /     - ---- - ------------------                                                                                                                                                                                                                                                                                          |
         ||                                                                                                                                                                                                                                                                   \/              \/         32            2              \/                                                              \/              \/         32            2               x                                                                                                                                                                                                                                                                                   |     ||                                                                                                                                                                                                                                                                   \/              \/         32            2              \/                                                              \/              \/         32            2               x                                                                                                                                                                                                                                                                                   |
         ||                                                                                                                                                                                                                                                                   ----------------------------------------------------- + ---------------------------------------------------------------------------------------------------------------------- - -                                                                                                                                                                                                                                                                      for l + x = 0|     ||                                                                                                                                                                                                                                                                   ----------------------------------------------------- + ---------------------------------------------------------------------------------------------------------------------- - -                                                                                                                                                                                                                                                                      for l + x = 0|
         ||                                                                                                                                                                                                                                                                                             2                                                                                       2                                                              2                                                                                                                                                                                                                                                                                   |     ||                                                                                                                                                                                                                                                                                             2                                                                                       2                                                              2                                                                                                                                                                                                                                                                                   |
         ||                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |     ||                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
         ||                                                                                                                                                                                                                                                                    _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________                   |     ||                                                                                                                                                                                                                                                                    _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________                   |
         ||                                                                                                                                                                                                                                                                   /                ___________________________________________________________________________________                                                                                                                                                                                                                                                                                                                                                                 |     ||                                                                                                                                                                                                                                                                   /                ___________________________________________________________________________________                                                                                                                                                                                                                                                                                                                                                                 |
         ||                                                                                                                                                                                                                                                                  /                /           ___________________________________________                                                                                                                                                                                                                                                                                                                                                                                              |     ||                                                                                                                                                                                                                                                                  /                /           ___________________________________________                                                                                                                                                                                                                                                                                                                                                                                              |
         ||                                                                                                                                                                                                                                                                 /                /           /                              2                                                                                                                                                                                                                                                                                                                                                                                                          |     ||                                                                                                                                                                                                                                                                 /                /           /                              2                                                                                                                                                                                                                                                                                                                                                                                                          |
         ||                                                                                                                                                                                                                                                                /                /           /  /            /            4\\                                                                                                                                                                                                                                                                                                                                                                                                           |     ||                                                                                                                                                                                                                                                                /                /           /  /            /            4\\                                                                                                                                                                                                                                                                                                                                                                                                           |
         ||                                                                                                                                                                                                                                                               /                /           /   |          2 |         3*x ||                                                                                                                                                                                                                                                                                                                                                                                                           |     ||                                                                                                                                                                                                                                                               /                /           /   |          2 |         3*x ||                                                                                                                                                                                                                                                                                                                                                                                                           |
         ||                                                                                                                                                                                                                                                              /                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                                                                                                                                                                                                                                                                  |     ||                                                                                                                                                                                                                                                              /                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                                                                                                                                                                                                                                                                  |
         ||                                                                                                                                                                                                                                                             /                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                                                                                                                                                                                                                                                                  |     ||                                                                                                                                                                                                                                                             /                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                                                                                                                                                                                                                                                                  |
y4 = I*im|<                                                                                                                                                                                                                                                            /                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                            3                                                                                                                                                                                                                                     | + re|<                                                                                                                                                                                                                                                            /                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                            3                                                                                                                                                                                                                                     |
         ||                                                                                                                                                                                                                                                           /                /           /       \   32            2         /    (l + x)     3*x       \          16 /       2                                                                                                                 2*x                                                                                                                                                             2*(l + x)                                                                |     ||                                                                                                                                                                                                                                                           /                /           /       \   32            2         /    (l + x)     3*x       \          16 /       2                                                                                                                 2*x                                                                                                                                                             2*(l + x)                                                                |
         ||                                                                                                                                                                                                                                                          /          - 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  + 2*x  - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------                    |     ||                                                                                                                                                                                                                                                          /          - 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  + 2*x  - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------                    |
         ||                      __________________________________________________________________________________________________________________________________________________________________________________________________________                         /               \/          \/                       4                     27        64            4                                          __________________________________________________________________________________________________________________________________________________________________________________________________________                ___________________________________________________________________________________                    |     ||                      __________________________________________________________________________________________________________________________________________________________________________________________________________                         /               \/          \/                       4                     27        64            4                                          __________________________________________________________________________________________________________________________________________________________________________________________________________                ___________________________________________________________________________________                    |
         ||                     /                   ___________________________________________________________________________________                                                                                                                            /                                                                                                                                             /                   ___________________________________________________________________________________                                                                                                                   /           ___________________________________________                                                 |     ||                     /                   ___________________________________________________________________________________                                                                                                                            /                                                                                                                                             /                   ___________________________________________________________________________________                                                                                                                   /           ___________________________________________                                                 |
         ||                    /                   /           ___________________________________________                                                                                                                                                        /                                                                                                                                             /                   /           ___________________________________________                                                                                                                                               /           /                              2                                                             |     ||                    /                   /           ___________________________________________                                                                                                                                                        /                                                                                                                                             /                   /           ___________________________________________                                                                                                                                               /           /                              2                                                             |
         ||                   /                   /           /                              2                                                                                                                                                                   /                                                                                                                                             /                   /           /                              2                                                                                                                                                          /           /  /            /            4\\                                                              |     ||                   /                   /           /                              2                                                                                                                                                                   /                                                                                                                                             /                   /           /                              2                                                                                                                                                          /           /  /            /            4\\                                                              |
         ||                  /                   /           /  /            /            4\\                                                                                                                                                                   /                                                                                                                                             /                   /           /  /            /            4\\                                                                                                                                                          /           /   |          2 |         3*x ||                                                              |     ||                  /                   /           /  /            /            4\\                                                                                                                                                                   /                                                                                                                                             /                   /           /  /            /            4\\                                                                                                                                                          /           /   |          2 |         3*x ||                                                              |
         ||                 /                   /           /   |          2 |         3*x ||                                                                                                                                                                  /                                                                                                                                             /                   /           /   |          2 |         3*x ||                                                                                                                                                         /           /    |     6   x *|-l - x - ----||                          /            4\                     |     ||                 /                   /           /   |          2 |         3*x ||                                                                                                                                                                  /                                                                                                                                             /                   /           /   |          2 |         3*x ||                                                                                                                                                         /           /    |     6   x *|-l - x - ----||                          /            4\                     |
         ||                /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                        /                                                                                                                                             /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                               /           /     |  3*x       \          16 /|                        2 |         3*x |                     |     ||                /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                        /                                                                                                                                             /                   /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                               /           /     |  3*x       \          16 /|                        2 |         3*x |                     |
         ||               /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                       /                                                                                                                                             /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                              /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                     |     ||               /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                       /                                                                                                                                             /                   /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                              /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                     |
         ||              /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                      /                                                                                                                                             /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                             /           /       \   32            2         /    (l + x)     3*x       \          16 /                     |     ||              /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                      /                                                                                                                                             /                   /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                             /           /       \   32            2         /    (l + x)     3*x       \          16 /                     |
         ||             /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                             /                                                                                                                                             /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                3*3 /           /        ------------------------------ + --------  + ---- + ------------------                     |     ||             /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                             /                                                                                                                                             /          2        /           /       \   32            2         /    (l + x)     3*x       \          16 /                                               2*(l + x)                                                3*3 /           /        ------------------------------ + --------  + ---- + ------------------                     |
         ||            /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------                /                                                                                                                                             /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------      \/          \/                       4                     27        64            4                              |     ||            /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------                /                                                                                                                                             /          x  + 2*3 /           /        ------------------------------ + --------  + ---- + ------------------  - ------------------------------------------------------------------------------------------------      \/          \/                       4                     27        64            4                              |
         ||           /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________               /                                                                                                                                             /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________                                                                                                                        |     ||           /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________               /                                                                                                                                             /                  \/          \/                       4                     27        64            4                          ___________________________________________________________________________________                                                                                                                        |
         ||          /                                                                                                                                /           ___________________________________________                                           /                                                                                                                                             /                                                                                                                                /           ___________________________________________                                                                                                                                                     |     ||          /                                                                                                                                /           ___________________________________________                                           /                                                                                                                                             /                                                                                                                                /           ___________________________________________                                                                                                                                                     |
         ||         /                                                                                                                                /           /                              2                                                      /                                                                                                                                             /                                                                                                                                /           /                              2                                                                                                                                                                 |     ||         /                                                                                                                                /           /                              2                                                      /                                                                                                                                             /                                                                                                                                /           /                              2                                                                                                                                                                 |
         ||        /                                                                                                                                /           /  /            /            4\\                                                      /                                                                                                                                             /                                                                                                                                /           /  /            /            4\\                                                                                                                                                                  |     ||        /                                                                                                                                /           /  /            /            4\\                                                      /                                                                                                                                             /                                                                                                                                /           /  /            /            4\\                                                                                                                                                                  |
         ||       /                                                                                                                                /           /   |          2 |         3*x ||                                                     /                                                                                                                                             /                                                                                                                                /           /   |          2 |         3*x ||                                                                                                                                                                  |     ||       /                                                                                                                                /           /   |          2 |         3*x ||                                                     /                                                                                                                                             /                                                                                                                                /           /   |          2 |         3*x ||                                                                                                                                                                  |
         ||      /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\           /                                                                                                                                             /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                         |     ||      /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\           /                                                                                                                                             /                                                                                                                                /           /    |     6   x *|-l - x - ----||                          /            4\                                                                                                                         |
         ||     /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |          /                                                                                                                                             /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                         |     ||     /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |          /                                                                                                                                             /                                                                                                                                /           /     |  3*x       \          16 /|                        2 |         3*x |                                                                                                                         |
         ||    /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|         /                                                                                                                                             /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                         |     ||    /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|         /                                                                                                                                             /                                                                                                                                /           /      |- ---- - ------------------|           3       6   x *|-l - x - ----|                                                                                                                         |
         ||   /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /        /                                                                                                                                             /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /                                                                                                                         |     ||   /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /        /                                                                                                                                             /                                                                                                                                /           /       \   32            2         /    (l + x)     3*x       \          16 /                                                                                                                         |
         ||  /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------       /                                                                                                                                             /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------                                                                                                                         |     ||  /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------       /                                                                                                                                             /                                                                                                                            3*3 /           /        ------------------------------ + --------  + ---- + ------------------                                                                                                                         |
         ||\/                                                                                                                               \/          \/                       4                     27        64            4              \/                                                                                                                                            \/                                                                                                                               \/          \/                       4                     27        64            4                                                                                                                  x               |     ||\/                                                                                                                               \/          \/                       4                     27        64            4              \/                                                                                                                                            \/                                                                                                                               \/          \/                       4                     27        64            4                                                                                                                  x               |
         ||-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - -    otherwise  |     ||-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - -    otherwise  |
         \\                                                                                                               2                                                                                                                                                                                                                                                                                                                                                           2                                                                                                                                                                                                                                            2               /     \\                                                                                                               2                                                                                                                                                                                                                                                                                                                                                           2                                                                                                                                                                                                                                            2               /
$$y_{4} = \operatorname{re}{\left(\begin{cases} - \frac{x}{2} + \frac{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} + \frac{\sqrt{- \frac{2 x^{3}}{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}} + 2 x^{2} + 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} & \text{for}\: l + x = 0 \\- \frac{x}{2} + \frac{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} + \frac{\sqrt{- \frac{2 x^{3}}{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}} + 2 x^{2} + \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} - 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} & \text{otherwise} \end{cases}\right)} + i \operatorname{im}{\left(\begin{cases} - \frac{x}{2} + \frac{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} + \frac{\sqrt{- \frac{2 x^{3}}{\sqrt{x^{2} - 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}} + 2 x^{2} + 2 \sqrt[3]{- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}}}}{2} & \text{for}\: l + x = 0 \\- \frac{x}{2} + \frac{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} + \frac{\sqrt{- \frac{2 x^{3}}{\sqrt{x^{2} - \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} + 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}} + 2 x^{2} + \frac{2 \left(l + x\right)}{3 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}} - 2 \sqrt[3]{\frac{3 x^{6}}{64} + \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{4} + \sqrt{\frac{\left(l + x\right)^{3}}{27} + \frac{\left(- \frac{3 x^{6}}{32} - \frac{x^{2} \left(- l - \frac{3 x^{4}}{16} - x\right)}{2}\right)^{2}}{4}}}}}{2} & \text{otherwise} \end{cases}\right)}$$
y4 = re(Piecewise((-x/2 + sqrt(x^2 - 2*(-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^(1/3))/2 + sqrt(-2*x^3/sqrt(x^2 - 2*(-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^(1/3)) + 2*x^2 + 2*(-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^(1/3)/2, l + x = 0), (-x/2 + sqrt(x^2 - 2*(l + x)/(3*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3)) + 2*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3))/2 + sqrt(-2*x^3/sqrt(x^2 - 2*(l + x)/(3*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3)) + 2*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3)) + 2*x^2 + 2*(l + x)/(3*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3)) - 2*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3))/2, True))) + i*im(Piecewise((-x/2 + sqrt(x^2 - 2*(-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^(1/3))/2 + sqrt(-2*x^3/sqrt(x^2 - 2*(-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^(1/3)) + 2*x^2 + 2*(-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^(1/3))/2, l + x = 0), (-x/2 + sqrt(x^2 - 2*(l + x)/(3*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3)) + 2*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3))/2 + sqrt(-2*x^3/sqrt(x^2 - 2*(l + x)/(3*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3)) + 2*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3)) + 2*x^2 + 2*(l + x)/(3*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3)) - 2*(3*x^6/64 + x^2*(-l - 3*x^4/16 - x)/4 + sqrt((l + x)^3/27 + (-3*x^6/32 - x^2*(-l - 3*x^4/16 - x)/2)^2/4))^(1/3))/2, True))))