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Derivative of (arctg(x)^5)*(log(x-3))

Function f() - derivative -N order at the point
v

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The solution

You have entered [src]
    5              
atan (x)*log(x - 3)
$$\log{\left(x - 3 \right)} \operatorname{atan}^{5}{\left(x \right)}$$
atan(x)^5*log(x - 3)
The graph
The first derivative [src]
    5            4              
atan (x)   5*atan (x)*log(x - 3)
-------- + ---------------------
 x - 3                  2       
                   1 + x        
$$\frac{5 \log{\left(x - 3 \right)} \operatorname{atan}^{4}{\left(x \right)}}{x^{2} + 1} + \frac{\operatorname{atan}^{5}{\left(x \right)}}{x - 3}$$
The second derivative [src]
         /       2                                                         \
    3    |   atan (x)   10*(-2 + x*atan(x))*log(-3 + x)       10*atan(x)   |
atan (x)*|- --------- - ------------------------------- + -----------------|
         |          2                      2              /     2\         |
         |  (-3 + x)               /     2\               \1 + x /*(-3 + x)|
         \                         \1 + x /                                /
$$\left(- \frac{10 \left(x \operatorname{atan}{\left(x \right)} - 2\right) \log{\left(x - 3 \right)}}{\left(x^{2} + 1\right)^{2}} + \frac{10 \operatorname{atan}{\left(x \right)}}{\left(x - 3\right) \left(x^{2} + 1\right)} - \frac{\operatorname{atan}^{2}{\left(x \right)}}{\left(x - 3\right)^{2}}\right) \operatorname{atan}^{3}{\left(x \right)}$$
The third derivative [src]
         /                                     /                                        2     2   \                                          \
         |                                     |      2        6      12*x*atan(x)   4*x *atan (x)|                                          |
         |                                  10*|- atan (x) + ------ - ------------ + -------------|*log(-3 + x)                              |
         |      3                2             |                  2           2               2   |                                          |
    2    |2*atan (x)      15*atan (x)          \             1 + x       1 + x           1 + x    /               30*(-2 + x*atan(x))*atan(x)|
atan (x)*|---------- - ------------------ + ------------------------------------------------------------------- - ---------------------------|
         |        3    /     2\         2                                        2                                             2             |
         |(-3 + x)     \1 + x /*(-3 + x)                                 /     2\                                      /     2\              |
         \                                                               \1 + x /                                      \1 + x / *(-3 + x)    /
$$\left(\frac{10 \left(\frac{4 x^{2} \operatorname{atan}^{2}{\left(x \right)}}{x^{2} + 1} - \frac{12 x \operatorname{atan}{\left(x \right)}}{x^{2} + 1} - \operatorname{atan}^{2}{\left(x \right)} + \frac{6}{x^{2} + 1}\right) \log{\left(x - 3 \right)}}{\left(x^{2} + 1\right)^{2}} - \frac{30 \left(x \operatorname{atan}{\left(x \right)} - 2\right) \operatorname{atan}{\left(x \right)}}{\left(x - 3\right) \left(x^{2} + 1\right)^{2}} - \frac{15 \operatorname{atan}^{2}{\left(x \right)}}{\left(x - 3\right)^{2} \left(x^{2} + 1\right)} + \frac{2 \operatorname{atan}^{3}{\left(x \right)}}{\left(x - 3\right)^{3}}\right) \operatorname{atan}^{2}{\left(x \right)}$$