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-log(y-4)=Const+log(x^2+1) la ecuación

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Solución numérica:

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Solución

Ha introducido [src] 
                     / 2    \
-log(y - 4) = c + log\x  + 1/
−log⁡(y−4)=c+log⁡(x2+1)- \log{\left(y - 4 \right)} = c + \log{\left(x^{2} + 1 \right)}
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Respuesta rápida [src] 
           _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________    /     /                                                               /  -c  \                                                                    /  -c  \                                                                   /  -c  \                                                                  /  -c  \\\           _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________    /     /                                                               /  -c  \                                                                    /  -c  \                                                                   /  -c  \                                                                  /  -c  \\\
          /                                                                                                                                                      2                                                                                                                                                        2     |     |/                re(c)                          re(c)      \   | e    |   /     re(c)                                             re(c)\   | e    |  /     re(c)                                             re(c)\   | e    |   /                re(c)                          re(c)      \   | e    |||          /                                                                                                                                                      2                                                                                                                                                        2     |     |/                re(c)                          re(c)      \   | e    |   /     re(c)                                             re(c)\   | e    |  /     re(c)                                             re(c)\   | e    |   /                re(c)                          re(c)      \   | e    |||
         /  /                                                               /  -c  \                                                                    /  -c  \\    /                                                                 /  -c  \                                                                  /  -c  \\      |atan2|\- (-4 + re(y))*e     *sin(im(c)) - cos(im(c))*e     *im(y)/*re|------| + \1 + e     *im(y)*sin(im(c)) - (-4 + re(y))*cos(im(c))*e     /*im|------|, \1 + e     *im(y)*sin(im(c)) - (-4 + re(y))*cos(im(c))*e     /*re|------| - \- (-4 + re(y))*e     *sin(im(c)) - cos(im(c))*e     *im(y)/*im|------|||         /  /                                                               /  -c  \                                                                    /  -c  \\    /                                                                 /  -c  \                                                                  /  -c  \\      |atan2|\- (-4 + re(y))*e     *sin(im(c)) - cos(im(c))*e     *im(y)/*re|------| + \1 + e     *im(y)*sin(im(c)) - (-4 + re(y))*cos(im(c))*e     /*im|------|, \1 + e     *im(y)*sin(im(c)) - (-4 + re(y))*cos(im(c))*e     /*re|------| - \- (-4 + re(y))*e     *sin(im(c)) - cos(im(c))*e     *im(y)/*im|------|||
        /   |/                re(c)                          re(c)      \   | e    |   /     re(c)                                             re(c)\   | e    ||    |/     re(c)                                             re(c)\   | e    |   /                re(c)                          re(c)      \   | e    ||      |     \                                                               \-4 + y/                                                                    \-4 + y/                                                                   \-4 + y/                                                                  \-4 + y//|        /   |/                re(c)                          re(c)      \   | e    |   /     re(c)                                             re(c)\   | e    ||    |/     re(c)                                             re(c)\   | e    |   /                re(c)                          re(c)      \   | e    ||      |     \                                                               \-4 + y/                                                                    \-4 + y/                                                                   \-4 + y/                                                                  \-4 + y//|
x1 = 4 /    |\- (-4 + re(y))*e     *sin(im(c)) - cos(im(c))*e     *im(y)/*re|------| + \1 + e     *im(y)*sin(im(c)) - (-4 + re(y))*cos(im(c))*e     /*im|------||  + |\1 + e     *im(y)*sin(im(c)) - (-4 + re(y))*cos(im(c))*e     /*re|------| - \- (-4 + re(y))*e     *sin(im(c)) - cos(im(c))*e     *im(y)/*im|------||  *cos|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + I*4 /    |\- (-4 + re(y))*e     *sin(im(c)) - cos(im(c))*e     *im(y)/*re|------| + \1 + e     *im(y)*sin(im(c)) - (-4 + re(y))*cos(im(c))*e     /*im|------||  + |\1 + e     *im(y)*sin(im(c)) - (-4 + re(y))*cos(im(c))*e     /*re|------| - \- (-4 + re(y))*e     *sin(im(c)) - cos(im(c))*e     *im(y)/*im|------||  *sin|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
     \/     \                                                               \-4 + y/                                                                    \-4 + y//    \                                                                 \-4 + y/                                                                  \-4 + y//      \                                                                                                                                                       2                                                                                                                                                       /     \/     \                                                               \-4 + y/                                                                    \-4 + y//    \                                                                 \-4 + y/                                                                  \-4 + y//      \                                                                                                                                                       2                                                                                                                                                       /
x1=i((−(re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))−ere⁡(c)cos⁡(im⁡(c))im⁡(y))re⁡(e−cy−4)+(−(re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))+ere⁡(c)sin⁡(im⁡(c))im⁡(y)+1)im⁡(e−cy−4))2+(−(−(re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))−ere⁡(c)cos⁡(im⁡(c))im⁡(y))im⁡(e−cy−4)+(−(re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))+ere⁡(c)sin⁡(im⁡(c))im⁡(y)+1)re⁡(e−cy−4))24sin⁡(atan2⁡((−(re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))−ere⁡(c)cos⁡(im⁡(c))im⁡(y))re⁡(e−cy−4)+(−(re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))+ere⁡(c)sin⁡(im⁡(c))im⁡(y)+1)im⁡(e−cy−4),−(−(re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))−ere⁡(c)cos⁡(im⁡(c))im⁡(y))im⁡(e−cy−4)+(−(re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))+ere⁡(c)sin⁡(im⁡(c))im⁡(y)+1)re⁡(e−cy−4))2)+((−(re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))−ere⁡(c)cos⁡(im⁡(c))im⁡(y))re⁡(e−cy−4)+(−(re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))+ere⁡(c)sin⁡(im⁡(c))im⁡(y)+1)im⁡(e−cy−4))2+(−(−(re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))−ere⁡(c)cos⁡(im⁡(c))im⁡(y))im⁡(e−cy−4)+(−(re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))+ere⁡(c)sin⁡(im⁡(c))im⁡(y)+1)re⁡(e−cy−4))24cos⁡(atan2⁡((−(re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))−ere⁡(c)cos⁡(im⁡(c))im⁡(y))re⁡(e−cy−4)+(−(re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))+ere⁡(c)sin⁡(im⁡(c))im⁡(y)+1)im⁡(e−cy−4),−(−(re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))−ere⁡(c)cos⁡(im⁡(c))im⁡(y))im⁡(e−cy−4)+(−(re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))+ere⁡(c)sin⁡(im⁡(c))im⁡(y)+1)re⁡(e−cy−4))2)x_{1} = i \sqrt[4]{\left(\left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} + \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} + 1\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)}\right)^{2} + \left(- \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)} + \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} + 1\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(\left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} + \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} + 1\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)},- \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)} + \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} + 1\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} \right)}}{2} \right)} + \sqrt[4]{\left(\left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} + \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} + 1\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)}\right)^{2} + \left(- \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)} + \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} + 1\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(\left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} + \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} + 1\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)},- \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)} + \left(- \left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} + 1\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} \right)}}{2} \right)} 
             _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________    /     /                                                               /  -c  \                                                                     /  -c  \                                                               /  -c  \                                                                     /  -c  \\\           _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________    /     /                                                               /  -c  \                                                                     /  -c  \                                                               /  -c  \                                                                     /  -c  \\\
            /                                                                                                                                                     2                                                                                                                                                         2     |     |  /              re(c)                          re(c)      \   | e    |   /                              re(c)    re(c)                 \   | e    |  /              re(c)                          re(c)      \   | e    |   /                              re(c)    re(c)                 \   | e    |||          /                                                                                                                                                     2                                                                                                                                                         2     |     |  /              re(c)                          re(c)      \   | e    |   /                              re(c)    re(c)                 \   | e    |  /              re(c)                          re(c)      \   | e    |   /                              re(c)    re(c)                 \   | e    |||
           /  /                                                             /  -c  \                                                                     /  -c  \\    /                                                               /  -c  \                                                                     /  -c  \\      |atan2|- \(-4 + re(y))*e     *sin(im(c)) + cos(im(c))*e     *im(y)/*re|------| - \-1 + (-4 + re(y))*cos(im(c))*e      - e     *im(y)*sin(im(c))/*im|------|, \(-4 + re(y))*e     *sin(im(c)) + cos(im(c))*e     *im(y)/*im|------| - \-1 + (-4 + re(y))*cos(im(c))*e      - e     *im(y)*sin(im(c))/*re|------|||         /  /                                                             /  -c  \                                                                     /  -c  \\    /                                                               /  -c  \                                                                     /  -c  \\      |atan2|- \(-4 + re(y))*e     *sin(im(c)) + cos(im(c))*e     *im(y)/*re|------| - \-1 + (-4 + re(y))*cos(im(c))*e      - e     *im(y)*sin(im(c))/*im|------|, \(-4 + re(y))*e     *sin(im(c)) + cos(im(c))*e     *im(y)/*im|------| - \-1 + (-4 + re(y))*cos(im(c))*e      - e     *im(y)*sin(im(c))/*re|------|||
          /   |/              re(c)                          re(c)      \   | e    |   /                              re(c)    re(c)                 \   | e    ||    |  /              re(c)                          re(c)      \   | e    |   /                              re(c)    re(c)                 \   | e    ||      |     \                                                               \-4 + y/                                                                     \-4 + y/                                                               \-4 + y/                                                                     \-4 + y//|        /   |/              re(c)                          re(c)      \   | e    |   /                              re(c)    re(c)                 \   | e    ||    |  /              re(c)                          re(c)      \   | e    |   /                              re(c)    re(c)                 \   | e    ||      |     \                                                               \-4 + y/                                                                     \-4 + y/                                                               \-4 + y/                                                                     \-4 + y//|
x2 = - 4 /    |\(-4 + re(y))*e     *sin(im(c)) + cos(im(c))*e     *im(y)/*im|------| - \-1 + (-4 + re(y))*cos(im(c))*e      - e     *im(y)*sin(im(c))/*re|------||  + |- \(-4 + re(y))*e     *sin(im(c)) + cos(im(c))*e     *im(y)/*re|------| - \-1 + (-4 + re(y))*cos(im(c))*e      - e     *im(y)*sin(im(c))/*im|------||  *cos|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| - I*4 /    |\(-4 + re(y))*e     *sin(im(c)) + cos(im(c))*e     *im(y)/*im|------| - \-1 + (-4 + re(y))*cos(im(c))*e      - e     *im(y)*sin(im(c))/*re|------||  + |- \(-4 + re(y))*e     *sin(im(c)) + cos(im(c))*e     *im(y)/*re|------| - \-1 + (-4 + re(y))*cos(im(c))*e      - e     *im(y)*sin(im(c))/*im|------||  *sin|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
       \/     \                                                             \-4 + y/                                                                     \-4 + y//    \                                                               \-4 + y/                                                                     \-4 + y//      \                                                                                                                                                       2                                                                                                                                                       /     \/     \                                                             \-4 + y/                                                                     \-4 + y//    \                                                               \-4 + y/                                                                     \-4 + y//      \                                                                                                                                                       2                                                                                                                                                       /
x2=−i(−((re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))+ere⁡(c)cos⁡(im⁡(c))im⁡(y))re⁡(e−cy−4)−((re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))−ere⁡(c)sin⁡(im⁡(c))im⁡(y)−1)im⁡(e−cy−4))2+(((re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))+ere⁡(c)cos⁡(im⁡(c))im⁡(y))im⁡(e−cy−4)−((re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))−ere⁡(c)sin⁡(im⁡(c))im⁡(y)−1)re⁡(e−cy−4))24sin⁡(atan2⁡(−((re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))+ere⁡(c)cos⁡(im⁡(c))im⁡(y))re⁡(e−cy−4)−((re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))−ere⁡(c)sin⁡(im⁡(c))im⁡(y)−1)im⁡(e−cy−4),((re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))+ere⁡(c)cos⁡(im⁡(c))im⁡(y))im⁡(e−cy−4)−((re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))−ere⁡(c)sin⁡(im⁡(c))im⁡(y)−1)re⁡(e−cy−4))2)−(−((re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))+ere⁡(c)cos⁡(im⁡(c))im⁡(y))re⁡(e−cy−4)−((re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))−ere⁡(c)sin⁡(im⁡(c))im⁡(y)−1)im⁡(e−cy−4))2+(((re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))+ere⁡(c)cos⁡(im⁡(c))im⁡(y))im⁡(e−cy−4)−((re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))−ere⁡(c)sin⁡(im⁡(c))im⁡(y)−1)re⁡(e−cy−4))24cos⁡(atan2⁡(−((re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))+ere⁡(c)cos⁡(im⁡(c))im⁡(y))re⁡(e−cy−4)−((re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))−ere⁡(c)sin⁡(im⁡(c))im⁡(y)−1)im⁡(e−cy−4),((re⁡(y)−4)ere⁡(c)sin⁡(im⁡(c))+ere⁡(c)cos⁡(im⁡(c))im⁡(y))im⁡(e−cy−4)−((re⁡(y)−4)ere⁡(c)cos⁡(im⁡(c))−ere⁡(c)sin⁡(im⁡(c))im⁡(y)−1)re⁡(e−cy−4))2)x_{2} = - i \sqrt[4]{\left(- \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} - \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} - 1\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)}\right)^{2} + \left(\left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)} - \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} - 1\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} - \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} - 1\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)},\left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)} - \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} - 1\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} \right)}}{2} \right)} - \sqrt[4]{\left(- \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} - \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} - 1\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)}\right)^{2} + \left(\left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)} - \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} - 1\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} - \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} - 1\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)},\left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} + e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)}\right) \operatorname{im}{\left(\frac{e^{- c}}{y - 4}\right)} - \left(\left(\operatorname{re}{\left(y\right)} - 4\right) e^{\operatorname{re}{\left(c\right)}} \cos{\left(\operatorname{im}{\left(c\right)} \right)} - e^{\operatorname{re}{\left(c\right)}} \sin{\left(\operatorname{im}{\left(c\right)} \right)} \operatorname{im}{\left(y\right)} - 1\right) \operatorname{re}{\left(\frac{e^{- c}}{y - 4}\right)} \right)}}{2} \right)} 
x2 = -i*((-((re(y) - 4)*exp(re(c))*sin(im(c)) + exp(re(c))*cos(im(c))*im(y))*re(exp(-c)/(y - 4)) - ((re(y) - 4)*exp(re(c))*cos(im(c)) - exp(re(c))*sin(im(c))*im(y) - 1)*im(exp(-c)/(y - 4)))^2 + (((re(y) - 4)*exp(re(c))*sin(im(c)) + exp(re(c))*cos(im(c))*im(y))*im(exp(-c)/(y - 4)) - ((re(y) - 4)*exp(re(c))*cos(im(c)) - exp(re(c))*sin(im(c))*im(y) - 1)*re(exp(-c)/(y - 4)))^2)^(1/4)*sin(atan2(-((re(y) - 4)*exp(re(c))*sin(im(c)) + exp(re(c))*cos(im(c))*im(y))*re(exp(-c)/(y - 4)) - ((re(y) - 4)*exp(re(c))*cos(im(c)) - exp(re(c))*sin(im(c))*im(y) - 1)*im(exp(-c)/(y - 4), ((re(y) - 4)*exp(re(c))*sin(im(c)) + exp(re(c))*cos(im(c))*im(y))*im(exp(-c)/(y - 4)) - ((re(y) - 4)*exp(re(c))*cos(im(c)) - exp(re(c))*sin(im(c))*im(y) - 1)*re(exp(-c)/(y - 4)))/2) - ((-((re(y) - 4)*exp(re(c))*sin(im(c)) + exp(re(c))*cos(im(c))*im(y))*re(exp(-c)/(y - 4)) - ((re(y) - 4)*exp(re(c))*cos(im(c)) - exp(re(c))*sin(im(c))*im(y) - 1)*im(exp(-c)/(y - 4)))^2 + (((re(y) - 4)*exp(re(c))*sin(im(c)) + exp(re(c))*cos(im(c))*im(y))*im(exp(-c)/(y - 4)) - ((re(y) - 4)*exp(re(c))*cos(im(c)) - exp(re(c))*sin(im(c))*im(y) - 1)*re(exp(-c)/(y - 4)))^2)^(1/4)*cos(atan2(-((re(y) - 4)*exp(re(c))*sin(im(c)) + exp(re(c))*cos(im(c))*im(y))*re(exp(-c)/(y - 4)) - ((re(y) - 4)*exp(re(c))*cos(im(c)) - exp(re(c))*sin(im(c))*im(y) - 1)*im(exp(-c)/(y - 4)), ((re(y) - 4)*exp(re(c))*sin(im(c)) + exp(re(c))*cos(im(c))*im(y))*im(exp(-c)/(y - 4)) - ((re(y) - 4)*exp(re(c))*cos(im(c)) - exp(re(c))*sin(im(c))*im(y) - 1)*re(exp(-c)/(y - 4)))/2))
    © Sr Examen – Калькулятор