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Производная (acos(x))^(atan(x))

Функция f() - производная -го порядка в точке
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График:

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Кусочно-заданная:

Решение

Вы ввели [src]
    atan(x)   
acos       (x)
$$\operatorname{acos}^{\operatorname{atan}{\left(x \right)}}{\left(x \right)}$$
d /    atan(x)   \
--\acos       (x)/
dx                
$$\frac{d}{d x} \operatorname{acos}^{\operatorname{atan}{\left(x \right)}}{\left(x \right)}$$
Подробное решение
  1. Не могу найти шаги в поиске этой производной.

    Но производная


Ответ:

График
Первая производная [src]
    atan(x)    /log(acos(x))         atan(x)      \
acos       (x)*|------------ - -------------------|
               |        2         ________        |
               |   1 + x         /      2         |
               \               \/  1 - x  *acos(x)/
$$\left(\frac{\log{\left(\operatorname{acos}{\left(x \right)} \right)}}{x^{2} + 1} - \frac{\operatorname{atan}{\left(x \right)}}{\sqrt{- x^{2} + 1} \operatorname{acos}{\left(x \right)}}\right) \operatorname{acos}^{\operatorname{atan}{\left(x \right)}}{\left(x \right)}$$
Вторая производная [src]
               /                                    2                                                                                             \
    atan(x)    |/log(acos(x))         atan(x)      \         atan(x)         2*x*log(acos(x))                2                      x*atan(x)     |
acos       (x)*||------------ - -------------------|  + ------------------ - ---------------- - ---------------------------- - -------------------|
               ||        2         ________        |    /      2\     2                 2                   ________                   3/2        |
               ||   1 + x         /      2         |    \-1 + x /*acos (x)      /     2\        /     2\   /      2            /     2\           |
               \\               \/  1 - x  *acos(x)/                            \1 + x /        \1 + x /*\/  1 - x  *acos(x)   \1 - x /   *acos(x)/
$$\left(\left(\frac{\log{\left(\operatorname{acos}{\left(x \right)} \right)}}{x^{2} + 1} - \frac{\operatorname{atan}{\left(x \right)}}{\sqrt{- x^{2} + 1} \operatorname{acos}{\left(x \right)}}\right)^{2} - \frac{2 x \log{\left(\operatorname{acos}{\left(x \right)} \right)}}{\left(x^{2} + 1\right)^{2}} - \frac{x \operatorname{atan}{\left(x \right)}}{\left(- x^{2} + 1\right)^{\frac{3}{2}} \operatorname{acos}{\left(x \right)}} + \frac{\operatorname{atan}{\left(x \right)}}{\left(x^{2} - 1\right) \operatorname{acos}^{2}{\left(x \right)}} - \frac{2}{\sqrt{- x^{2} + 1} \left(x^{2} + 1\right) \operatorname{acos}{\left(x \right)}}\right) \operatorname{acos}^{\operatorname{atan}{\left(x \right)}}{\left(x \right)}$$
Третья производная [src]
               /                                    3                                                                                                                                                                                                                                          2                                                                            2                                           \
    atan(x)    |/log(acos(x))         atan(x)      \      /log(acos(x))         atan(x)      \ /       atan(x)         2*x*log(acos(x))                2                      x*atan(x)     \   2*log(acos(x))         atan(x)              2*atan(x)                      3                8*x *log(acos(x))               3*x                    3*x*atan(x)           3*x *atan(x)                   6*x             |
acos       (x)*||------------ - -------------------|  - 3*|------------ - -------------------|*|- ------------------ + ---------------- + ---------------------------- + -------------------| - -------------- - ------------------- - -------------------- + --------------------------- + ----------------- - ---------------------------- - ------------------- - ------------------- + -----------------------------|
               ||        2         ________        |      |        2         ________        | |  /      2\     2                 2                   ________                   3/2        |             2              3/2                   3/2            /     2\ /      2\     2                  3                        3/2                    2                    5/2                   2    ________        |
               ||   1 + x         /      2         |      |   1 + x         /      2         | |  \-1 + x /*acos (x)      /     2\        /     2\   /      2            /     2\           |     /     2\       /     2\              /     2\        3      \1 + x /*\-1 + x /*acos (x)       /     2\        /     2\ /     2\              /      2\      2      /     2\              /     2\    /      2         |
               \\               \/  1 - x  *acos(x)/      \               \/  1 - x  *acos(x)/ \                          \1 + x /        \1 + x /*\/  1 - x  *acos(x)   \1 - x /   *acos(x)/     \1 + x /       \1 - x /   *acos(x)   \1 - x /   *acos (x)                                     \1 + x /        \1 + x /*\1 - x /   *acos(x)   \-1 + x / *acos (x)   \1 - x /   *acos(x)   \1 + x / *\/  1 - x  *acos(x)/
$$\left(\left(\frac{\log{\left(\operatorname{acos}{\left(x \right)} \right)}}{x^{2} + 1} - \frac{\operatorname{atan}{\left(x \right)}}{\sqrt{- x^{2} + 1} \operatorname{acos}{\left(x \right)}}\right)^{3} - 3 \left(\frac{\log{\left(\operatorname{acos}{\left(x \right)} \right)}}{x^{2} + 1} - \frac{\operatorname{atan}{\left(x \right)}}{\sqrt{- x^{2} + 1} \operatorname{acos}{\left(x \right)}}\right) \left(\frac{2 x \log{\left(\operatorname{acos}{\left(x \right)} \right)}}{\left(x^{2} + 1\right)^{2}} + \frac{x \operatorname{atan}{\left(x \right)}}{\left(- x^{2} + 1\right)^{\frac{3}{2}} \operatorname{acos}{\left(x \right)}} - \frac{\operatorname{atan}{\left(x \right)}}{\left(x^{2} - 1\right) \operatorname{acos}^{2}{\left(x \right)}} + \frac{2}{\sqrt{- x^{2} + 1} \left(x^{2} + 1\right) \operatorname{acos}{\left(x \right)}}\right) + \frac{8 x^{2} \log{\left(\operatorname{acos}{\left(x \right)} \right)}}{\left(x^{2} + 1\right)^{3}} - \frac{2 \log{\left(\operatorname{acos}{\left(x \right)} \right)}}{\left(x^{2} + 1\right)^{2}} - \frac{3 x \operatorname{atan}{\left(x \right)}}{\left(x^{2} - 1\right)^{2} \operatorname{acos}^{2}{\left(x \right)}} - \frac{3 x^{2} \operatorname{atan}{\left(x \right)}}{\left(- x^{2} + 1\right)^{\frac{5}{2}} \operatorname{acos}{\left(x \right)}} + \frac{6 x}{\sqrt{- x^{2} + 1} \left(x^{2} + 1\right)^{2} \operatorname{acos}{\left(x \right)}} - \frac{\operatorname{atan}{\left(x \right)}}{\left(- x^{2} + 1\right)^{\frac{3}{2}} \operatorname{acos}{\left(x \right)}} - \frac{3 x}{\left(- x^{2} + 1\right)^{\frac{3}{2}} \left(x^{2} + 1\right) \operatorname{acos}{\left(x \right)}} + \frac{3}{\left(x^{2} - 1\right) \left(x^{2} + 1\right) \operatorname{acos}^{2}{\left(x \right)}} - \frac{2 \operatorname{atan}{\left(x \right)}}{\left(- x^{2} + 1\right)^{\frac{3}{2}} \operatorname{acos}^{3}{\left(x \right)}}\right) \operatorname{acos}^{\operatorname{atan}{\left(x \right)}}{\left(x \right)}$$
График
Производная (acos(x))^(atan(x))