(1)ln e = 1
(2)ln e^x = x
(4)e^(ln x) = x
(5)de^x/dx = e^x
(7)∫ e^x dx = e^x + c
(8)∫ xe^xdx = xe^x - e^x + c
(9)e^x = 1+x+x^2/2!+x^3/3!+x^4/4!+....
e的幂函数的运算法则及公式,麻烦给回复
(1)ln e = 1
(2)ln e^x = x
(4)e^(ln x) = x
(5)de^x/dx = e^x
(7)∫ e^x dx = e^x + c
(8)∫ xe^xdx = xe^x - e^x + c
(9)e^x = 1+x+x^2/2!+x^3/3!+x^4/4!+....