一若f()在区域a内解析,0=0+L上连续,则 2)dz=0,L=l f(x)=0 /k=地L=+2立 f(5) 5)(=2m ds, L f(-)= f(=) f(5) //( d5],L=l+∑1 2n i JI& n! f(5) 模数原理 科西不等式 平均值定理 刘维定理ò ò åò å ò ò ò åò å ò ò + = = = = - = ï ï î ï ï í ì = + - + - = = - = - = ï î ï í ì = = + = = = = + L n n n k k n k l l l L n k k n k l l l L d z f i n f z d L l l z f d z f i f z d L l z f i f z d z f i f z f z dz f z dz L l l f z dz L l f z dz f z L k k x x x p x x x x x x p x x x p x x x p s s s 1 ( ) 1 1 1 1 ( ) ( ) 2 ! ( ) ], ( ) ( ) [ 2 1 ( ) , ( ) 2 1 ( ) ( ) 2 1 ( ) ( ) ( ) , ( ) 0, ( ) 0 一.若 ( )在区域 内解析, 上连续,则 平均值定理 模数原理 科西不等式 刘维定理