log(x) (x + sin(x))
d / log(x)\ --\(x + sin(x)) / dx
Не могу найти шаги в поиске этой производной.
Но производная
Ответ:
            log(x) /log(x + sin(x))   (1 + cos(x))*log(x)\
(x + sin(x))      *|--------------- + -------------------|
                   \       x               x + sin(x)    /
                               /                                       2                                 2                                        \
            log(x) |/log(x + sin(x))   (1 + cos(x))*log(x)\    log(x + sin(x))   (1 + cos(x)) *log(x)   log(x)*sin(x)   2*(1 + cos(x))|
(x + sin(x))      *||--------------- + -------------------|  - --------------- - -------------------- - ------------- + --------------|
                   |\       x               x + sin(x)    /            2                        2         x + sin(x)    x*(x + sin(x))|
                   \                                                  x             (x + sin(x))                                      /
                               /                                       3                                             /                              2                                        \                                                     2                                                    3                                      \
            log(x) |/log(x + sin(x))   (1 + cos(x))*log(x)\      /log(x + sin(x))   (1 + cos(x))*log(x)\ |log(x + sin(x))   (1 + cos(x)) *log(x)   log(x)*sin(x)   2*(1 + cos(x))|   2*log(x + sin(x))   cos(x)*log(x)   3*(1 + cos(x))       3*sin(x)       3*(1 + cos(x))   2*(1 + cos(x)) *log(x)   3*(1 + cos(x))*log(x)*sin(x)|
(x + sin(x))      *||--------------- + -------------------|  - 3*|--------------- + -------------------|*|--------------- + -------------------- + ------------- - --------------| + ----------------- - ------------- - --------------- - -------------- - --------------- + ---------------------- + ----------------------------|
                   |\       x               x + sin(x)    /      \       x               x + sin(x)    / |        2                        2         x + sin(x)    x*(x + sin(x))|            3            x + sin(x)                  2   x*(x + sin(x))    2                                3                           2        |
                   \                                                                                     \       x             (x + sin(x))                                      /           x                           x*(x + sin(x))                     x *(x + sin(x))       (x + sin(x))                (x + sin(x))         /