y^7=f (уравнение)

Найду корень уравнения: y^7=f

Вы ввели

 7    
y  = f

$$y^{7} = f$$

Быстрый ответ

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     14/   2        2        /atan2(im(f), re(f))\     14/   2        2        /atan2(im(f), re(f))\
y1 = \/  im (f) + re (f) *cos|-------------------| + I*\/  im (f) + re (f) *sin|-------------------|
                             \         7         /                             \         7         /

$$y_{1} = i \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} + \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}$$

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       |  14/   2        2        /pi\    /atan2(im(f), re(f))\   14/   2        2        /atan2(im(f), re(f))\    /pi\|   14/   2        2        /pi\    /atan2(im(f), re(f))\   14/   2        2        /pi\    /atan2(im(f), re(f))\
y2 = I*|- \/  im (f) + re (f) *cos|--|*sin|-------------------| - \/  im (f) + re (f) *cos|-------------------|*sin|--|| + \/  im (f) + re (f) *sin|--|*sin|-------------------| - \/  im (f) + re (f) *cos|--|*cos|-------------------|
       \                          \7 /    \         7         /                           \         7         /    \7 //                           \7 /    \         7         /                           \7 /    \         7         /

$$y_{2} = i \left(- \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} \cos{\left (\frac{\pi}{7} \right )} - \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{\pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}\right) + \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{\pi}{7} \right )} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} - \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \cos{\left (\frac{\pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}$$

       /   _________________                                       _________________                                 \      _________________                                       _________________                                 
       |14/   2        2        /atan2(im(f), re(f))\    /pi\   14/   2        2        /pi\    /atan2(im(f), re(f))\|   14/   2        2        /pi\    /atan2(im(f), re(f))\   14/   2        2        /pi\    /atan2(im(f), re(f))\
y3 = I*|\/  im (f) + re (f) *cos|-------------------|*sin|--| - \/  im (f) + re (f) *cos|--|*sin|-------------------|| - \/  im (f) + re (f) *cos|--|*cos|-------------------| - \/  im (f) + re (f) *sin|--|*sin|-------------------|
       \                        \         7         /    \7 /                           \7 /    \         7         //                           \7 /    \         7         /                           \7 /    \         7         /

$$y_{3} = i \left(- \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} \cos{\left (\frac{\pi}{7} \right )} + \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{\pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}\right) - \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{\pi}{7} \right )} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} - \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \cos{\left (\frac{\pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}$$

       /   _________________                                         _________________                                   \      _________________                                         _________________                                   
       |14/   2        2        /2*pi\    /atan2(im(f), re(f))\   14/   2        2        /atan2(im(f), re(f))\    /2*pi\|   14/   2        2        /atan2(im(f), re(f))\    /2*pi\   14/   2        2        /atan2(im(f), re(f))\    /2*pi\
y4 = I*|\/  im (f) + re (f) *cos|----|*sin|-------------------| - \/  im (f) + re (f) *cos|-------------------|*sin|----|| + \/  im (f) + re (f) *cos|-------------------|*cos|----| + \/  im (f) + re (f) *sin|-------------------|*sin|----|
       \                        \ 7  /    \         7         /                           \         7         /    \ 7  //                           \         7         /    \ 7  /                           \         7         /    \ 7  /

$$y_{4} = i \left(\sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} \cos{\left (\frac{2 \pi}{7} \right )} - \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{2 \pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}\right) + \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{2 \pi}{7} \right )} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} + \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \cos{\left (\frac{2 \pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}$$

       /   _________________                                         _________________                                   \      _________________                                         _________________                                   
       |14/   2        2        /atan2(im(f), re(f))\    /2*pi\   14/   2        2        /2*pi\    /atan2(im(f), re(f))\|   14/   2        2        /atan2(im(f), re(f))\    /2*pi\   14/   2        2        /atan2(im(f), re(f))\    /2*pi\
y5 = I*|\/  im (f) + re (f) *cos|-------------------|*sin|----| + \/  im (f) + re (f) *cos|----|*sin|-------------------|| + \/  im (f) + re (f) *cos|-------------------|*cos|----| - \/  im (f) + re (f) *sin|-------------------|*sin|----|
       \                        \         7         /    \ 7  /                           \ 7  /    \         7         //                           \         7         /    \ 7  /                           \         7         /    \ 7  /

$$y_{5} = i \left(\sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} \cos{\left (\frac{2 \pi}{7} \right )} + \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{2 \pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}\right) - \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{2 \pi}{7} \right )} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} + \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \cos{\left (\frac{2 \pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}$$

       /     _________________                                         _________________                                   \      _________________                                         _________________                                   
       |  14/   2        2        /atan2(im(f), re(f))\    /3*pi\   14/   2        2        /3*pi\    /atan2(im(f), re(f))\|   14/   2        2        /atan2(im(f), re(f))\    /3*pi\   14/   2        2        /atan2(im(f), re(f))\    /3*pi\
y6 = I*|- \/  im (f) + re (f) *cos|-------------------|*sin|----| - \/  im (f) + re (f) *cos|----|*sin|-------------------|| + \/  im (f) + re (f) *sin|-------------------|*sin|----| - \/  im (f) + re (f) *cos|-------------------|*cos|----|
       \                          \         7         /    \ 7  /                           \ 7  /    \         7         //                           \         7         /    \ 7  /                           \         7         /    \ 7  /

$$y_{6} = i \left(- \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} \cos{\left (\frac{3 \pi}{7} \right )} - \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{3 \pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}\right) + \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{3 \pi}{7} \right )} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} - \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \cos{\left (\frac{3 \pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}$$

       /   _________________                                         _________________                                   \      _________________                                         _________________                                   
       |14/   2        2        /atan2(im(f), re(f))\    /3*pi\   14/   2        2        /3*pi\    /atan2(im(f), re(f))\|   14/   2        2        /atan2(im(f), re(f))\    /3*pi\   14/   2        2        /atan2(im(f), re(f))\    /3*pi\
y7 = I*|\/  im (f) + re (f) *cos|-------------------|*sin|----| - \/  im (f) + re (f) *cos|----|*sin|-------------------|| - \/  im (f) + re (f) *cos|-------------------|*cos|----| - \/  im (f) + re (f) *sin|-------------------|*sin|----|
       \                        \         7         /    \ 7  /                           \ 7  /    \         7         //                           \         7         /    \ 7  /                           \         7         /    \ 7  /

$$y_{7} = i \left(- \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} \cos{\left (\frac{3 \pi}{7} \right )} + \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{3 \pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}\right) - \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \sin{\left (\frac{3 \pi}{7} \right )} \sin{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )} - \sqrt[14]{\left(\Re{f}\right)^{2} + \left(\Im{f}\right)^{2}} \cos{\left (\frac{3 \pi}{7} \right )} \cos{\left (\frac{1}{7} \operatorname{atan_{2}}{\left (\Im{f},\Re{f} \right )} \right )}$$