3 - x (log(x))
/ 3\ | -| d | x| --\(log(x)) / dx
Не могу найти шаги в поиске этой производной.
Но производная
Ответ:
3 - x / 3*log(log(x)) 3 \ (log(x)) *|- ------------- + ---------| | 2 2 | \ x x *log(x)/
/ 2\ 3 | / 1 \ | - | 3*|- ------ + log(log(x))| | x | 1 3 \ log(x) / | 3*(log(x)) *|- ------- - ------ + 2*log(log(x)) + ---------------------------| | 2 log(x) x | \ log (x) / ------------------------------------------------------------------------------ 3 x
/ 3 / 1 \ / 1 3 \\ 3 | / 1 \ 9*|- ------ + log(log(x))|*|------- - 2*log(log(x)) + ------|| - | 9*|- ------ + log(log(x))| \ log(x) / | 2 log(x)|| x | 2 6 11 \ log(x) / \log (x) /| 3*(log(x)) *|-6*log(log(x)) + ------- + ------- + ------ - --------------------------- + -------------------------------------------------------------| | 3 2 log(x) 2 x | \ log (x) log (x) x / ------------------------------------------------------------------------------------------------------------------------------------------------------- 4 x