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Другие калькуляторы


(sin(x))^(cos(x)/x)

Производная (sin(x))^(cos(x)/x)

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

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Кусочно-заданная:

Решение

Вы ввели [src]
        cos(x)
        ------
          x   
(sin(x))      
sincos(x)x(x)\sin^{\frac{\cos{\left(x \right)}}{x}}{\left(x \right)}
  /        cos(x)\
  |        ------|
d |          x   |
--\(sin(x))      /
dx                
ddxsincos(x)x(x)\frac{d}{d x} \sin^{\frac{\cos{\left(x \right)}}{x}}{\left(x \right)}
Подробное решение
  1. Не могу найти шаги в поиске этой производной.

    Но производная

    (cos(x)x)cos(x)x(log(cos(x)x)+1)\left(\frac{\cos{\left(x \right)}}{x}\right)^{\frac{\cos{\left(x \right)}}{x}} \left(\log{\left(\frac{\cos{\left(x \right)}}{x} \right)} + 1\right)

  2. Теперь упростим:

    (cos(x)x)cos(x)x(log(cos(x)x)+1)\left(\frac{\cos{\left(x \right)}}{x}\right)^{\frac{\cos{\left(x \right)}}{x}} \left(\log{\left(\frac{\cos{\left(x \right)}}{x} \right)} + 1\right)


Ответ:

(cos(x)x)cos(x)x(log(cos(x)x)+1)\left(\frac{\cos{\left(x \right)}}{x}\right)^{\frac{\cos{\left(x \right)}}{x}} \left(\log{\left(\frac{\cos{\left(x \right)}}{x} \right)} + 1\right)

График
02468-8-6-4-2-1010200-100
Первая производная [src]
        cos(x)                                             
        ------ /                                     2    \
          x    |/  sin(x)   cos(x)\               cos (x) |
(sin(x))      *||- ------ - ------|*log(sin(x)) + --------|
               ||    x         2  |               x*sin(x)|
               \\             x   /                       /
((sin(x)xcos(x)x2)log(sin(x))+cos2(x)xsin(x))sincos(x)x(x)\left(\left(- \frac{\sin{\left(x \right)}}{x} - \frac{\cos{\left(x \right)}}{x^{2}}\right) \log{\left(\sin{\left(x \right)} \right)} + \frac{\cos^{2}{\left(x \right)}}{x \sin{\left(x \right)}}\right) \sin^{\frac{\cos{\left(x \right)}}{x}}{\left(x \right)}
Вторая производная [src]
               /                                                     2                                                                                              \
               |            /                                   2   \                                                                                               |
        cos(x) |            |/cos(x)         \               cos (x)|                                                                       /cos(x)         \       |
        ------ |            ||------ + sin(x)|*log(sin(x)) - -------|                                                     3         2       |------ + sin(x)|*cos(x)|
          x    |            \\  x            /                sin(x)/    /          2*sin(x)   2*cos(x)\               cos (x)   cos (x)    \  x            /       |
(sin(x))      *|-2*cos(x) + ------------------------------------------ + |-cos(x) + -------- + --------|*log(sin(x)) - ------- - -------- - ------------------------|
               |                                x                        |             x           2   |                  2      x*sin(x)            sin(x)         |
               \                                                         \                        x    /               sin (x)                                      /
---------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                  x                                                                                  
((cos(x)+2sin(x)x+2cos(x)x2)log(sin(x))(sin(x)+cos(x)x)cos(x)sin(x)2cos(x)cos3(x)sin2(x)+((sin(x)+cos(x)x)log(sin(x))cos2(x)sin(x))2xcos2(x)xsin(x))sincos(x)x(x)x\frac{\left(\left(- \cos{\left(x \right)} + \frac{2 \sin{\left(x \right)}}{x} + \frac{2 \cos{\left(x \right)}}{x^{2}}\right) \log{\left(\sin{\left(x \right)} \right)} - \frac{\left(\sin{\left(x \right)} + \frac{\cos{\left(x \right)}}{x}\right) \cos{\left(x \right)}}{\sin{\left(x \right)}} - 2 \cos{\left(x \right)} - \frac{\cos^{3}{\left(x \right)}}{\sin^{2}{\left(x \right)}} + \frac{\left(\left(\sin{\left(x \right)} + \frac{\cos{\left(x \right)}}{x}\right) \log{\left(\sin{\left(x \right)} \right)} - \frac{\cos^{2}{\left(x \right)}}{\sin{\left(x \right)}}\right)^{2}}{x} - \frac{\cos^{2}{\left(x \right)}}{x \sin{\left(x \right)}}\right) \sin^{\frac{\cos{\left(x \right)}}{x}}{\left(x \right)}}{x}
Третья производная [src]
               /                                                                                                                                                                                                                                                                                                /                                                                              /cos(x)         \       \\
               |                                                                                                              3                                                                                                                                       /                                   2   \ |              3                                                       2       |------ + sin(x)|*cos(x)||
               |                                                                     /                                   2   \                                                                                             /          2*sin(x)   2*cos(x)\            |/cos(x)         \               cos (x)| |           cos (x)   /          2*sin(x)   2*cos(x)\               cos (x)    \  x            /       ||
        cos(x) |                                                                     |/cos(x)         \               cos (x)|                                          2    /cos(x)         \                           2*|-cos(x) + -------- + --------|*cos(x)   3*||------ + sin(x)|*log(sin(x)) - -------|*|2*cos(x) + ------- - |-cos(x) + -------- + --------|*log(sin(x)) + -------- + ------------------------||
        ------ |                                                                     ||------ + sin(x)|*log(sin(x)) - -------|         4           2                 cos (x)*|------ + sin(x)|        3           2        |             x           2   |            \\  x            /                sin(x)/ |              2      |             x           2   |               x*sin(x)            sin(x)         ||
          x    |           /  6*cos(x)   6*sin(x)   3*cos(x)         \               \\  x            /                sin(x)/    2*cos (x)   3*cos (x)   5*cos(x)           \  x            /   2*cos (x)   2*cos (x)     \                        x    /                                                      \           sin (x)   \                        x    /                                                  /|
(sin(x))      *|3*sin(x) + |- -------- - -------- + -------- + sin(x)|*log(sin(x)) - ------------------------------------------ + --------- + --------- + -------- + ------------------------- + --------- + --------- + ---------------------------------------- + ----------------------------------------------------------------------------------------------------------------------------------------------------|
               |           |      3          2         x             |                                    2                           3         sin(x)       x                   2                    2       2                           sin(x)                                                                                             x                                                                          |
               \           \     x          x                        /                                   x                         sin (x)                                    sin (x)            x*sin (x)   x *sin(x)                                                                                                                                                                                                  /
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                                                                                                            x                                                                                                                                                                                                            
((sin(x)+3cos(x)x6sin(x)x26cos(x)x3)log(sin(x))+(sin(x)+cos(x)x)cos2(x)sin2(x)+2(cos(x)+2sin(x)x+2cos(x)x2)cos(x)sin(x)+3sin(x)+3cos2(x)sin(x)+2cos4(x)sin3(x)+3((sin(x)+cos(x)x)log(sin(x))cos2(x)sin(x))((cos(x)+2sin(x)x+2cos(x)x2)log(sin(x))+(sin(x)+cos(x)x)cos(x)sin(x)+2cos(x)+cos3(x)sin2(x)+cos2(x)xsin(x))x((sin(x)+cos(x)x)log(sin(x))cos2(x)sin(x))3x2+5cos(x)x+2cos3(x)xsin2(x)+2cos2(x)x2sin(x))sincos(x)x(x)x\frac{\left(\left(\sin{\left(x \right)} + \frac{3 \cos{\left(x \right)}}{x} - \frac{6 \sin{\left(x \right)}}{x^{2}} - \frac{6 \cos{\left(x \right)}}{x^{3}}\right) \log{\left(\sin{\left(x \right)} \right)} + \frac{\left(\sin{\left(x \right)} + \frac{\cos{\left(x \right)}}{x}\right) \cos^{2}{\left(x \right)}}{\sin^{2}{\left(x \right)}} + \frac{2 \left(- \cos{\left(x \right)} + \frac{2 \sin{\left(x \right)}}{x} + \frac{2 \cos{\left(x \right)}}{x^{2}}\right) \cos{\left(x \right)}}{\sin{\left(x \right)}} + 3 \sin{\left(x \right)} + \frac{3 \cos^{2}{\left(x \right)}}{\sin{\left(x \right)}} + \frac{2 \cos^{4}{\left(x \right)}}{\sin^{3}{\left(x \right)}} + \frac{3 \left(\left(\sin{\left(x \right)} + \frac{\cos{\left(x \right)}}{x}\right) \log{\left(\sin{\left(x \right)} \right)} - \frac{\cos^{2}{\left(x \right)}}{\sin{\left(x \right)}}\right) \left(- \left(- \cos{\left(x \right)} + \frac{2 \sin{\left(x \right)}}{x} + \frac{2 \cos{\left(x \right)}}{x^{2}}\right) \log{\left(\sin{\left(x \right)} \right)} + \frac{\left(\sin{\left(x \right)} + \frac{\cos{\left(x \right)}}{x}\right) \cos{\left(x \right)}}{\sin{\left(x \right)}} + 2 \cos{\left(x \right)} + \frac{\cos^{3}{\left(x \right)}}{\sin^{2}{\left(x \right)}} + \frac{\cos^{2}{\left(x \right)}}{x \sin{\left(x \right)}}\right)}{x} - \frac{\left(\left(\sin{\left(x \right)} + \frac{\cos{\left(x \right)}}{x}\right) \log{\left(\sin{\left(x \right)} \right)} - \frac{\cos^{2}{\left(x \right)}}{\sin{\left(x \right)}}\right)^{3}}{x^{2}} + \frac{5 \cos{\left(x \right)}}{x} + \frac{2 \cos^{3}{\left(x \right)}}{x \sin^{2}{\left(x \right)}} + \frac{2 \cos^{2}{\left(x \right)}}{x^{2} \sin{\left(x \right)}}\right) \sin^{\frac{\cos{\left(x \right)}}{x}}{\left(x \right)}}{x}
График
Производная (sin(x))^(cos(x)/x)