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sqrt(x^2-8*x+17)*atan(x-4)-log(x-4+sqrt(x^2-8*x+17))

Производная sqrt(x^2-8*x+17)*atan(x-4)-log(x-4+sqrt(x^2-8*x+17))

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

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Кусочно-заданная:

Решение

Вы ввели [src]
   _______________                  /           _______________\
  /  2                              |          /  2            |
\/  x  - 8*x + 17 *atan(x - 4) - log\x - 4 + \/  x  - 8*x + 17 /
$$\sqrt{x^{2} - 8 x + 17} \operatorname{atan}{\left(x - 4 \right)} - \log{\left(x + \sqrt{x^{2} - 8 x + 17} - 4 \right)}$$
  /   _______________                  /           _______________\\
d |  /  2                              |          /  2            ||
--\\/  x  - 8*x + 17 *atan(x - 4) - log\x - 4 + \/  x  - 8*x + 17 //
dx                                                                  
$$\frac{d}{d x} \left(\sqrt{x^{2} - 8 x + 17} \operatorname{atan}{\left(x - 4 \right)} - \log{\left(x + \sqrt{x^{2} - 8 x + 17} - 4 \right)}\right)$$
График
Первая производная [src]
                                 -4 + x                               
                       1 + ------------------                         
   _______________            _______________                         
  /  2                       /  2                                     
\/  x  - 8*x + 17          \/  x  - 8*x + 17      (-4 + x)*atan(x - 4)
------------------ - -------------------------- + --------------------
              2                 _______________       _______________ 
   1 + (x - 4)                 /  2                  /  2             
                     x - 4 + \/  x  - 8*x + 17     \/  x  - 8*x + 17  
$$\frac{\left(x - 4\right) \operatorname{atan}{\left(x - 4 \right)}}{\sqrt{x^{2} - 8 x + 17}} - \frac{\frac{x - 4}{\sqrt{x^{2} - 8 x + 17}} + 1}{x + \sqrt{x^{2} - 8 x + 17} - 4} + \frac{\sqrt{x^{2} - 8 x + 17}}{\left(x - 4\right)^{2} + 1}$$
Вторая производная [src]
                          2                                                                                                                                                                         
  /          -4 + x      \                                                          2                                                                                                               
  |1 + ------------------|                                                  (-4 + x)                                                                                                                
  |       _______________|                                           -1 + -------------                                                _______________                                              
  |      /       2       |                                                      2                                2                    /       2                                                     
  \    \/  17 + x  - 8*x /          atan(-4 + x)                          17 + x  - 8*x                  (-4 + x) *atan(-4 + x)   2*\/  17 + x  - 8*x *(-4 + x)               2*(-4 + x)            
------------------------------ + ------------------ + ------------------------------------------------ - ---------------------- - ----------------------------- + ----------------------------------
                             2      _______________   /            _______________\    _______________                    3/2                           2                            _______________
/            _______________\      /       2          |           /       2       |   /       2            /      2      \               /            2\          /            2\   /       2       
|           /       2       |    \/  17 + x  - 8*x    \-4 + x + \/  17 + x  - 8*x /*\/  17 + x  - 8*x      \17 + x  - 8*x/               \1 + (-4 + x) /          \1 + (-4 + x) /*\/  17 + x  - 8*x 
\-4 + x + \/  17 + x  - 8*x /                                                                                                                                                                       
$$- \frac{\left(x - 4\right)^{2} \operatorname{atan}{\left(x - 4 \right)}}{\left(x^{2} - 8 x + 17\right)^{\frac{3}{2}}} - \frac{2 \left(x - 4\right) \sqrt{x^{2} - 8 x + 17}}{\left(\left(x - 4\right)^{2} + 1\right)^{2}} + \frac{\left(\frac{x - 4}{\sqrt{x^{2} - 8 x + 17}} + 1\right)^{2}}{\left(x + \sqrt{x^{2} - 8 x + 17} - 4\right)^{2}} + \frac{\operatorname{atan}{\left(x - 4 \right)}}{\sqrt{x^{2} - 8 x + 17}} + \frac{2 \left(x - 4\right)}{\left(\left(x - 4\right)^{2} + 1\right) \sqrt{x^{2} - 8 x + 17}} + \frac{\frac{\left(x - 4\right)^{2}}{x^{2} - 8 x + 17} - 1}{\left(x + \sqrt{x^{2} - 8 x + 17} - 4\right) \sqrt{x^{2} - 8 x + 17}}$$
Третья производная [src]
                                                    3                                                                                                                                                                                                                                                                                          /               2  \ 
                            /          -4 + x      \                                                                                                                                                                                                                      /               2  \                        /          -4 + x      \ |       (-4 + x)   | 
                          2*|1 + ------------------|                                                                                                                                                                                                                      |       (-4 + x)   |                      3*|1 + ------------------|*|-1 + -------------| 
       _______________      |       _______________|                                                                                                                                                                                          _______________           3*|-1 + -------------|*(-4 + x)               |       _______________| |           2      | 
      /       2             |      /       2       |                                                                 2                                    2                                                   3                          2   /       2                    |           2      |                        |      /       2       | \     17 + x  - 8*x/ 
  2*\/  17 + x  - 8*x       \    \/  17 + x  - 8*x /                      3                                6*(-4 + x)                           3*(-4 + x)                3*(-4 + x)*atan(-4 + x)   3*(-4 + x) *atan(-4 + x)   8*(-4 + x) *\/  17 + x  - 8*x              \     17 + x  - 8*x/                        \    \/  17 + x  - 8*x /                      
- -------------------- - ------------------------------ + ---------------------------------- - ----------------------------------- - ---------------------------------- - ----------------------- + ------------------------ + ------------------------------ - ------------------------------------------------ - -------------------------------------------------
                   2                                  3                      _______________                  2    _______________                                  3/2                     3/2                       5/2                            3          /            _______________\                3/2                                2                   
    /            2\      /            _______________\    /            2\   /       2          /            2\    /       2          /            2\ /      2      \         /      2      \           /      2      \                /            2\           |           /       2       | /      2      \      /            _______________\     _______________
    \1 + (-4 + x) /      |           /       2       |    \1 + (-4 + x) /*\/  17 + x  - 8*x    \1 + (-4 + x) / *\/  17 + x  - 8*x    \1 + (-4 + x) /*\17 + x  - 8*x/         \17 + x  - 8*x/           \17 + x  - 8*x/                \1 + (-4 + x) /           \-4 + x + \/  17 + x  - 8*x /*\17 + x  - 8*x/      |           /       2       |    /       2       
                         \-4 + x + \/  17 + x  - 8*x /                                                                                                                                                                                                                                                             \-4 + x + \/  17 + x  - 8*x / *\/  17 + x  - 8*x 
$$\frac{8 \left(x - 4\right)^{2} \sqrt{x^{2} - 8 x + 17}}{\left(\left(x - 4\right)^{2} + 1\right)^{3}} - \frac{2 \left(\frac{x - 4}{\sqrt{x^{2} - 8 x + 17}} + 1\right)^{3}}{\left(x + \sqrt{x^{2} - 8 x + 17} - 4\right)^{3}} + \frac{3 \left(x - 4\right)^{3} \operatorname{atan}{\left(x - 4 \right)}}{\left(x^{2} - 8 x + 17\right)^{\frac{5}{2}}} - \frac{6 \left(x - 4\right)^{2}}{\left(\left(x - 4\right)^{2} + 1\right)^{2} \sqrt{x^{2} - 8 x + 17}} - \frac{3 \left(x - 4\right) \operatorname{atan}{\left(x - 4 \right)}}{\left(x^{2} - 8 x + 17\right)^{\frac{3}{2}}} - \frac{3 \left(\frac{x - 4}{\sqrt{x^{2} - 8 x + 17}} + 1\right) \left(\frac{\left(x - 4\right)^{2}}{x^{2} - 8 x + 17} - 1\right)}{\left(x + \sqrt{x^{2} - 8 x + 17} - 4\right)^{2} \sqrt{x^{2} - 8 x + 17}} - \frac{2 \sqrt{x^{2} - 8 x + 17}}{\left(\left(x - 4\right)^{2} + 1\right)^{2}} - \frac{3 \left(x - 4\right)^{2}}{\left(\left(x - 4\right)^{2} + 1\right) \left(x^{2} - 8 x + 17\right)^{\frac{3}{2}}} - \frac{3 \left(x - 4\right) \left(\frac{\left(x - 4\right)^{2}}{x^{2} - 8 x + 17} - 1\right)}{\left(x + \sqrt{x^{2} - 8 x + 17} - 4\right) \left(x^{2} - 8 x + 17\right)^{\frac{3}{2}}} + \frac{3}{\left(\left(x - 4\right)^{2} + 1\right) \sqrt{x^{2} - 8 x + 17}}$$
График
Производная sqrt(x^2-8*x+17)*atan(x-4)-log(x-4+sqrt(x^2-8*x+17))