导 数 公 式
1 1 1
( x ) x 1 ( x ) 1 ( x ) ( ) 2 (C ) 0
2 x x x
(a x ) a x ln a (e x ) e x
1 1
(log a x) (ln x) (sin x) cos x (cos x) sin x
x ln a x
1 1
(tan x ) sec2 x (cot x) csc 2 x
cos 2 x ...


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