[分析] 有關於證明複變的L Hospital rule

[endlesswatlz (Late Night Alumni)]

如果要利用complex increment
證明
L Hospital rule的話

1.lim f(z) = lim g(z) =0
  z-a        z-a
2.lim f(z) = lim g(z) =無限大
  z-a        z-a
         f'                 f(z)
if lim  ___  = L  =>  lim _______  =L
   z-a                z-a
         g'                 g(z)


請會的高手幫幫忙吧

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推 apostol2000 :根本不能證明這件事.因為複數不能比大小.