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5*atan((2*x)/(x^(2)+4))

Производная 5*atan((2*x)/(x^(2)+4))

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

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Кусочно-заданная:

Решение

Вы ввели [src]
      / 2*x  \
5*atan|------|
      | 2    |
      \x  + 4/
$$5 \operatorname{atan}{\left(\frac{2 x}{x^{2} + 4} \right)}$$
d /      / 2*x  \\
--|5*atan|------||
dx|      | 2    ||
  \      \x  + 4//
$$\frac{d}{d x} 5 \operatorname{atan}{\left(\frac{2 x}{x^{2} + 4} \right)}$$
График
Первая производная [src]
  /               2  \
  |  2         4*x   |
5*|------ - ---------|
  | 2               2|
  |x  + 4   / 2    \ |
  \         \x  + 4/ /
----------------------
              2       
           4*x        
    1 + ---------     
                2     
        / 2    \      
        \x  + 4/      
$$\frac{5 \left(- \frac{4 x^{2}}{\left(x^{2} + 4\right)^{2}} + \frac{2}{x^{2} + 4}\right)}{\frac{4 x^{2}}{\left(x^{2} + 4\right)^{2}} + 1}$$
Вторая производная [src]
      /                                2    \
      |                   /         2 \     |
      |                   |      2*x  |     |
      |                 4*|-1 + ------|     |
      |        2          |          2|     |
      |     4*x           \     4 + x /     |
-20*x*|3 - ------ + ------------------------|
      |         2   /          2  \         |
      |    4 + x    |       4*x   | /     2\|
      |             |1 + ---------|*\4 + x /|
      |             |            2|         |
      |             |    /     2\ |         |
      \             \    \4 + x / /         /
---------------------------------------------
          /          2  \         2          
          |       4*x   | /     2\           
          |1 + ---------|*\4 + x /           
          |            2|                    
          |    /     2\ |                    
          \    \4 + x / /                    
$$- \frac{20 x \left(- \frac{4 x^{2}}{x^{2} + 4} + 3 + \frac{4 \left(\frac{2 x^{2}}{x^{2} + 4} - 1\right)^{2}}{\left(x^{2} + 4\right) \left(\frac{4 x^{2}}{\left(x^{2} + 4\right)^{2}} + 1\right)}\right)}{\left(x^{2} + 4\right)^{2} \cdot \left(\frac{4 x^{2}}{\left(x^{2} + 4\right)^{2}} + 1\right)}$$
Третья производная [src]
    /                           /         2 \ /        2          4  \                         3                                       \
    |                           |      2*x  | |    10*x       12*x   |            /         2 \             /         2 \ /         2 \|
    |                         4*|-1 + ------|*|1 - ------ + ---------|          2 |      2*x  |           2 |      2*x  | |      4*x  ||
    |                           |          2| |         2           2|      64*x *|-1 + ------|       16*x *|-1 + ------|*|-3 + ------||
    |        2          4       \     4 + x / |    4 + x    /     2\ |            |          2|             |          2| |          2||
    |    24*x       24*x                      \             \4 + x / /            \     4 + x /             \     4 + x / \     4 + x /|
-20*|3 - ------ + --------- - ---------------------------------------- + -------------------------- - ---------------------------------|
    |         2           2           /          2  \                                   2                 /          2  \         2    |
    |    4 + x    /     2\            |       4*x   | /     2\           /          2  \          3       |       4*x   | /     2\     |
    |             \4 + x /            |1 + ---------|*\4 + x /           |       4*x   |  /     2\        |1 + ---------|*\4 + x /     |
    |                                 |            2|                    |1 + ---------| *\4 + x /        |            2|              |
    |                                 |    /     2\ |                    |            2|                  |    /     2\ |              |
    |                                 \    \4 + x / /                    |    /     2\ |                  \    \4 + x / /              |
    \                                                                    \    \4 + x / /                                               /
----------------------------------------------------------------------------------------------------------------------------------------
                                                       /          2  \         2                                                        
                                                       |       4*x   | /     2\                                                         
                                                       |1 + ---------|*\4 + x /                                                         
                                                       |            2|                                                                  
                                                       |    /     2\ |                                                                  
                                                       \    \4 + x / /                                                                  
$$- \frac{20 \cdot \left(\frac{24 x^{4}}{\left(x^{2} + 4\right)^{2}} - \frac{24 x^{2}}{x^{2} + 4} - \frac{16 x^{2} \cdot \left(\frac{2 x^{2}}{x^{2} + 4} - 1\right) \left(\frac{4 x^{2}}{x^{2} + 4} - 3\right)}{\left(x^{2} + 4\right)^{2} \cdot \left(\frac{4 x^{2}}{\left(x^{2} + 4\right)^{2}} + 1\right)} + \frac{64 x^{2} \left(\frac{2 x^{2}}{x^{2} + 4} - 1\right)^{3}}{\left(x^{2} + 4\right)^{3} \left(\frac{4 x^{2}}{\left(x^{2} + 4\right)^{2}} + 1\right)^{2}} + 3 - \frac{4 \cdot \left(\frac{2 x^{2}}{x^{2} + 4} - 1\right) \left(\frac{12 x^{4}}{\left(x^{2} + 4\right)^{2}} - \frac{10 x^{2}}{x^{2} + 4} + 1\right)}{\left(x^{2} + 4\right) \left(\frac{4 x^{2}}{\left(x^{2} + 4\right)^{2}} + 1\right)}\right)}{\left(x^{2} + 4\right)^{2} \cdot \left(\frac{4 x^{2}}{\left(x^{2} + 4\right)^{2}} + 1\right)}$$
График
Производная 5*atan((2*x)/(x^(2)+4))