摘要: 导数运算法则 $$[f(x) \pm g(x)]' = f'(x) \pm g'(x)$$$$[f(x) * g(x)]' = f'(x)g(x) + f(x)g'(x)$$$$[\frac{f(x)}{g(x)}]' = \frac{f'(x)g(x)-f(x)g'(x)}{[g(x)]^2} ( 阅读全文
posted @ 2018-06-04 10:31 qmey 阅读(258) 评论(0) 推荐(0) 编辑