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u=log(sqrt(x))+sqrt(cos(y))-4*z^(1/2) la ecuación

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Ha introducido [src] 
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u = log\\/ x / + \/ cos(y)  - 4*\/ z
u=−4z+(log⁡(x)+cos⁡(y))u = - 4 \sqrt{z} + \left(\log{\left(\sqrt{x} \right)} + \sqrt{\cos{\left(y \right)}}\right)
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Respuesta rápida [src] 
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                                                                                                                                                                                                          4 /    2            2             2            2            /atan2(-sin(re(y))*sinh(im(y)), cos(re(y))*cosh(im(y)))\     4 /   2        2        /atan2(im(z), re(z))\                  4 /    2            2             2            2            /atan2(-sin(re(y))*sinh(im(y)), cos(re(y))*cosh(im(y)))\     4 /   2        2        /atan2(im(z), re(z))\                                                                                                                                                                                        
        /               _____________________________________________________                                                                    _________________                         \  2*re(u) - 2*\/  cos (re(y))*cosh (im(y)) + sin (re(y))*sinh (im(y)) *cos|------------------------------------------------------| + 8*\/  im (z) + re (z) *cos|-------------------|      2*re(u) - 2*\/  cos (re(y))*cosh (im(y)) + sin (re(y))*sinh (im(y)) *cos|------------------------------------------------------| + 8*\/  im (z) + re (z) *cos|-------------------|    /               _____________________________________________________                                                                    _________________                         \
        |            4 /    2            2             2            2            /atan2(-sin(re(y))*sinh(im(y)), cos(re(y))*cosh(im(y)))\     4 /   2        2        /atan2(im(z), re(z))\|                                                                          \                          2                           /                             \         2         /                                                                              \                          2                           /                             \         2         /    |            4 /    2            2             2            2            /atan2(-sin(re(y))*sinh(im(y)), cos(re(y))*cosh(im(y)))\     4 /   2        2        /atan2(im(z), re(z))\|
x1 = cos|2*im(u) - 2*\/  cos (re(y))*cosh (im(y)) + sin (re(y))*sinh (im(y)) *sin|------------------------------------------------------| + 8*\/  im (z) + re (z) *sin|-------------------||*e                                                                                                                                                                                   + I*e                                                                                                                                                                                  *sin|2*im(u) - 2*\/  cos (re(y))*cosh (im(y)) + sin (re(y))*sinh (im(y)) *sin|------------------------------------------------------| + 8*\/  im (z) + re (z) *sin|-------------------||
        \                                                                        \                          2                           /                             \         2         //                                                                                                                                                                                                                                                                                                                                                                                \                                                                        \                          2                           /                             \         2         //
x1=ie−2sin⁡2(re⁡(y))sinh⁡2(im⁡(y))+cos⁡2(re⁡(y))cosh⁡2(im⁡(y))4cos⁡(atan2⁡(−sin⁡(re⁡(y))sinh⁡(im⁡(y)),cos⁡(re⁡(y))cosh⁡(im⁡(y)))2)+8(re⁡(z))2+(im⁡(z))24cos⁡(atan2⁡(im⁡(z),re⁡(z))2)+2re⁡(u)sin⁡(−2sin⁡2(re⁡(y))sinh⁡2(im⁡(y))+cos⁡2(re⁡(y))cosh⁡2(im⁡(y))4sin⁡(atan2⁡(−sin⁡(re⁡(y))sinh⁡(im⁡(y)),cos⁡(re⁡(y))cosh⁡(im⁡(y)))2)+8(re⁡(z))2+(im⁡(z))24sin⁡(atan2⁡(im⁡(z),re⁡(z))2)+2im⁡(u))+e−2sin⁡2(re⁡(y))sinh⁡2(im⁡(y))+cos⁡2(re⁡(y))cosh⁡2(im⁡(y))4cos⁡(atan2⁡(−sin⁡(re⁡(y))sinh⁡(im⁡(y)),cos⁡(re⁡(y))cosh⁡(im⁡(y)))2)+8(re⁡(z))2+(im⁡(z))24cos⁡(atan2⁡(im⁡(z),re⁡(z))2)+2re⁡(u)cos⁡(−2sin⁡2(re⁡(y))sinh⁡2(im⁡(y))+cos⁡2(re⁡(y))cosh⁡2(im⁡(y))4sin⁡(atan2⁡(−sin⁡(re⁡(y))sinh⁡(im⁡(y)),cos⁡(re⁡(y))cosh⁡(im⁡(y)))2)+8(re⁡(z))2+(im⁡(z))24sin⁡(atan2⁡(im⁡(z),re⁡(z))2)+2im⁡(u))x_{1} = i e^{- 2 \sqrt[4]{\sin^{2}{\left(\operatorname{re}{\left(y\right)} \right)} \sinh^{2}{\left(\operatorname{im}{\left(y\right)} \right)} + \cos^{2}{\left(\operatorname{re}{\left(y\right)} \right)} \cosh^{2}{\left(\operatorname{im}{\left(y\right)} \right)}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sin{\left(\operatorname{re}{\left(y\right)} \right)} \sinh{\left(\operatorname{im}{\left(y\right)} \right)},\cos{\left(\operatorname{re}{\left(y\right)} \right)} \cosh{\left(\operatorname{im}{\left(y\right)} \right)} \right)}}{2} \right)} + 8 \sqrt[4]{\left(\operatorname{re}{\left(z\right)}\right)^{2} + \left(\operatorname{im}{\left(z\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(z\right)},\operatorname{re}{\left(z\right)} \right)}}{2} \right)} + 2 \operatorname{re}{\left(u\right)}} \sin{\left(- 2 \sqrt[4]{\sin^{2}{\left(\operatorname{re}{\left(y\right)} \right)} \sinh^{2}{\left(\operatorname{im}{\left(y\right)} \right)} + \cos^{2}{\left(\operatorname{re}{\left(y\right)} \right)} \cosh^{2}{\left(\operatorname{im}{\left(y\right)} \right)}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sin{\left(\operatorname{re}{\left(y\right)} \right)} \sinh{\left(\operatorname{im}{\left(y\right)} \right)},\cos{\left(\operatorname{re}{\left(y\right)} \right)} \cosh{\left(\operatorname{im}{\left(y\right)} \right)} \right)}}{2} \right)} + 8 \sqrt[4]{\left(\operatorname{re}{\left(z\right)}\right)^{2} + \left(\operatorname{im}{\left(z\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(z\right)},\operatorname{re}{\left(z\right)} \right)}}{2} \right)} + 2 \operatorname{im}{\left(u\right)} \right)} + e^{- 2 \sqrt[4]{\sin^{2}{\left(\operatorname{re}{\left(y\right)} \right)} \sinh^{2}{\left(\operatorname{im}{\left(y\right)} \right)} + \cos^{2}{\left(\operatorname{re}{\left(y\right)} \right)} \cosh^{2}{\left(\operatorname{im}{\left(y\right)} \right)}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sin{\left(\operatorname{re}{\left(y\right)} \right)} \sinh{\left(\operatorname{im}{\left(y\right)} \right)},\cos{\left(\operatorname{re}{\left(y\right)} \right)} \cosh{\left(\operatorname{im}{\left(y\right)} \right)} \right)}}{2} \right)} + 8 \sqrt[4]{\left(\operatorname{re}{\left(z\right)}\right)^{2} + \left(\operatorname{im}{\left(z\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(z\right)},\operatorname{re}{\left(z\right)} \right)}}{2} \right)} + 2 \operatorname{re}{\left(u\right)}} \cos{\left(- 2 \sqrt[4]{\sin^{2}{\left(\operatorname{re}{\left(y\right)} \right)} \sinh^{2}{\left(\operatorname{im}{\left(y\right)} \right)} + \cos^{2}{\left(\operatorname{re}{\left(y\right)} \right)} \cosh^{2}{\left(\operatorname{im}{\left(y\right)} \right)}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sin{\left(\operatorname{re}{\left(y\right)} \right)} \sinh{\left(\operatorname{im}{\left(y\right)} \right)},\cos{\left(\operatorname{re}{\left(y\right)} \right)} \cosh{\left(\operatorname{im}{\left(y\right)} \right)} \right)}}{2} \right)} + 8 \sqrt[4]{\left(\operatorname{re}{\left(z\right)}\right)^{2} + \left(\operatorname{im}{\left(z\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(z\right)},\operatorname{re}{\left(z\right)} \right)}}{2} \right)} + 2 \operatorname{im}{\left(u\right)} \right)} 
x1 = i*exp(-2*(sin(re(y))^2*sinh(im(y))^2 + cos(re(y))^2*cosh(im(y))^2)^(1/4)*cos(atan2(-sin(re(y))*sinh(im(y), cos(re(y))*cosh(im(y)))/2) + 8*(re(z)^2 + im(z)^2)^(1/4)*cos(atan2(im(z), re(z))/2) + 2*re(u))*sin(-2*(sin(re(y))^2*sinh(im(y))^2 + cos(re(y))^2*cosh(im(y))^2)^(1/4)*sin(atan2(-sin(re(y))*sinh(im(y)), cos(re(y))*cosh(im(y)))/2) + 8*(re(z)^2 + im(z)^2)^(1/4)*sin(atan2(im(z), re(z))/2) + 2*im(u)) + exp(-2*(sin(re(y))^2*sinh(im(y))^2 + cos(re(y))^2*cosh(im(y))^2)^(1/4)*cos(atan2(-sin(re(y))*sinh(im(y)), cos(re(y))*cosh(im(y)))/2) + 8*(re(z)^2 + im(z)^2)^(1/4)*cos(atan2(im(z), re(z))/2) + 2*re(u))*cos(-2*(sin(re(y))^2*sinh(im(y))^2 + cos(re(y))^2*cosh(im(y))^2)^(1/4)*sin(atan2(-sin(re(y))*sinh(im(y)), cos(re(y))*cosh(im(y)))/2) + 8*(re(z)^2 + im(z)^2)^(1/4)*sin(atan2(im(z), re(z))/2) + 2*im(u)))
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