Подробное решение
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Не могу найти шаги в поиске этой производной.
Но производная
Ответ:
sin(2*x) /sin(2*x) \
x *|-------- + 2*cos(2*x)*log(x)|
\ x /
$$x^{\sin{\left(2 x \right)}} \left(2 \log{\left(x \right)} \cos{\left(2 x \right)} + \frac{\sin{\left(2 x \right)}}{x}\right)$$
/ 2 \
sin(2*x) |/sin(2*x) \ sin(2*x) 4*cos(2*x)|
x *||-------- + 2*cos(2*x)*log(x)| - -------- - 4*log(x)*sin(2*x) + ----------|
|\ x / 2 x |
\ x /
$$x^{\sin{\left(2 x \right)}} \left(\left(2 \log{\left(x \right)} \cos{\left(2 x \right)} + \frac{\sin{\left(2 x \right)}}{x}\right)^{2} - 4 \log{\left(x \right)} \sin{\left(2 x \right)} + \frac{4 \cos{\left(2 x \right)}}{x} - \frac{\sin{\left(2 x \right)}}{x^{2}}\right)$$
/ 3 \
sin(2*x) |/sin(2*x) \ 12*sin(2*x) 6*cos(2*x) /sin(2*x) \ /sin(2*x) 4*cos(2*x) \ 2*sin(2*x)|
x *||-------- + 2*cos(2*x)*log(x)| - ----------- - 8*cos(2*x)*log(x) - ---------- - 3*|-------- + 2*cos(2*x)*log(x)|*|-------- - ---------- + 4*log(x)*sin(2*x)| + ----------|
|\ x / x 2 \ x / | 2 x | 3 |
\ x \ x / x /
$$x^{\sin{\left(2 x \right)}} \left(\left(2 \log{\left(x \right)} \cos{\left(2 x \right)} + \frac{\sin{\left(2 x \right)}}{x}\right)^{3} - 3 \cdot \left(2 \log{\left(x \right)} \cos{\left(2 x \right)} + \frac{\sin{\left(2 x \right)}}{x}\right) \left(4 \log{\left(x \right)} \sin{\left(2 x \right)} - \frac{4 \cos{\left(2 x \right)}}{x} + \frac{\sin{\left(2 x \right)}}{x^{2}}\right) - 8 \log{\left(x \right)} \cos{\left(2 x \right)} - \frac{12 \sin{\left(2 x \right)}}{x} - \frac{6 \cos{\left(2 x \right)}}{x^{2}} + \frac{2 \sin{\left(2 x \right)}}{x^{3}}\right)$$