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tan((atan(x)^2)*x)

Производная tan((atan(x)^2)*x)

Функция f() - производная -го порядка в точке
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Решение

Вы ввели [src]
   /    2     \
tan\atan (x)*x/
$$\tan{\left(x \operatorname{atan}^{2}{\left(x \right)} \right)}$$
d /   /    2     \\
--\tan\atan (x)*x//
dx                 
$$\frac{d}{d x} \tan{\left(x \operatorname{atan}^{2}{\left(x \right)} \right)}$$
График
Первая производная [src]
/       2/    2     \\ /    2      2*x*atan(x)\
\1 + tan \atan (x)*x//*|atan (x) + -----------|
                       |                   2  |
                       \              1 + x   /
$$\left(\operatorname{atan}^{2}{\left(x \right)} + \frac{2 x \operatorname{atan}{\left(x \right)}}{x^{2} + 1}\right) \left(\tan^{2}{\left(x \operatorname{atan}^{2}{\left(x \right)} \right)} + 1\right)$$
Вторая производная [src]
                         /                        2                                                       \
                         |              x      2*x *atan(x)                                               |
                         |2*atan(x) + ------ - ------------                                               |
                         |                 2           2                        2                         |
  /       2/      2   \\ |            1 + x       1 + x       / 2*x            \      2       /      2   \|
2*\1 + tan \x*atan (x)//*|--------------------------------- + |------ + atan(x)| *atan (x)*tan\x*atan (x)/|
                         |                   2                |     2          |                          |
                         \              1 + x                 \1 + x           /                          /
$$2 \left(\left(\operatorname{atan}{\left(x \right)} + \frac{2 x}{x^{2} + 1}\right)^{2} \tan{\left(x \operatorname{atan}^{2}{\left(x \right)} \right)} \operatorname{atan}^{2}{\left(x \right)} + \frac{- \frac{2 x^{2} \operatorname{atan}{\left(x \right)}}{x^{2} + 1} + 2 \operatorname{atan}{\left(x \right)} + \frac{x}{x^{2} + 1}}{x^{2} + 1}\right) \left(\tan^{2}{\left(x \operatorname{atan}^{2}{\left(x \right)} \right)} + 1\right)$$
Третья производная [src]
                         /                      2       3                                                                                                                                        /                        2        \                        \
                         |                   6*x     8*x *atan(x)                                                                                                             / 2*x            \ |              x      2*x *atan(x)|            /      2   \|
                         |3 - 8*x*atan(x) - ------ + ------------                                                                                                           6*|------ + atan(x)|*|2*atan(x) + ------ - ------------|*atan(x)*tan\x*atan (x)/|
                         |                       2           2                        3                                                       3                               |     2          | |                 2           2   |                        |
  /       2/      2   \\ |                  1 + x       1 + x       / 2*x            \      3    /       2/      2   \\     / 2*x            \      3       2/      2   \     \1 + x           / \            1 + x       1 + x    /                        |
2*\1 + tan \x*atan (x)//*|--------------------------------------- + |------ + atan(x)| *atan (x)*\1 + tan \x*atan (x)// + 2*|------ + atan(x)| *atan (x)*tan \x*atan (x)/ + --------------------------------------------------------------------------------|
                         |                       2                  |     2          |                                      |     2          |                                                                        2                                     |
                         |               /     2\                   \1 + x           /                                      \1 + x           /                                                                   1 + x                                      |
                         \               \1 + x /                                                                                                                                                                                                           /
$$2 \left(\tan^{2}{\left(x \operatorname{atan}^{2}{\left(x \right)} \right)} + 1\right) \left(2 \left(\operatorname{atan}{\left(x \right)} + \frac{2 x}{x^{2} + 1}\right)^{3} \tan^{2}{\left(x \operatorname{atan}^{2}{\left(x \right)} \right)} \operatorname{atan}^{3}{\left(x \right)} + \left(\operatorname{atan}{\left(x \right)} + \frac{2 x}{x^{2} + 1}\right)^{3} \left(\tan^{2}{\left(x \operatorname{atan}^{2}{\left(x \right)} \right)} + 1\right) \operatorname{atan}^{3}{\left(x \right)} + \frac{6 \cdot \left(\operatorname{atan}{\left(x \right)} + \frac{2 x}{x^{2} + 1}\right) \left(- \frac{2 x^{2} \operatorname{atan}{\left(x \right)}}{x^{2} + 1} + 2 \operatorname{atan}{\left(x \right)} + \frac{x}{x^{2} + 1}\right) \tan{\left(x \operatorname{atan}^{2}{\left(x \right)} \right)} \operatorname{atan}{\left(x \right)}}{x^{2} + 1} + \frac{\frac{8 x^{3} \operatorname{atan}{\left(x \right)}}{x^{2} + 1} - 8 x \operatorname{atan}{\left(x \right)} - \frac{6 x^{2}}{x^{2} + 1} + 3}{\left(x^{2} + 1\right)^{2}}\right)$$
График
Производная tan((atan(x)^2)*x)