令x=a→F(a)-(a)=C, 压oo)c F(x)f(t dt=C H:/(n=r()-F(n 生令x=b=(M=F(-F 牛顿一莱布尼茨公式 上页令 x=a  F (a) − (a) = C, ( ) = ( ) = 0  a f t dt a a   F (a) = C, f (t)d t F ( x) F (a), x a  = −  F ( x) f (t)d t C, x a − =   令 x = b  f ( x)d x F (b) F (a). b a = −  牛顿—莱布尼茨公式