标准微分与积分
微分和积分方程。
差异
(d / dx) xn= n xn - 1(1)
(d/dx) ln x = 1 / (2)
(d / dx) e斧头= a e斧头(3)
(d / dx)x=一个xLn a (4)
(d / dx) xx= xx(1 + ln x) (5)
(d/dx) sinx = cosx (6)
(d/dx) cos x = - sinx (7)
(d/dx) tanx = SEC2x (8)
(d/dx) cot x = - cosec2x (9)
(d / dx)罪-1X = 1 / (1 - X2)1/2(10)
因为(d / dx)-1X = -1 / (1 - X2)1/2(11)
(d / dx)-1X = 1 / (1 + X2) (12)
床(d / dx)-1X = -1 / (1 + X2) (13)
积分
∫xnDx = xn + 1/ (n + 1) n≠- 1 (14)
∫1 / x dx = ln x (15)
∫e斧头Dx = e斧头/ a a≠0 (16)
∫一xDx = ax/ ln a a > 0, a≠1 (17)
∫ln x dx = x (ln x - 1) (18)
∫sinxdx = - cosx (19)
∫cos x dx = sinx (20)
∫xDx = - lncosx (21)
∫cot x dx = ln(sinx) (22)
∫交会2X dx = tanx (23)
∫余割2X dx = - cot X (24)
∫1 / (1 - x2)1/2Dx = sin-1x|x| < 1 (25)
∫1 / (1 + x2) dx = tan-1X | X | < 1 (26)