若f在[a,b]中為一個凸函數，那麼存在有實數l,L，並使得l,L介於Hadamard不等式的不等號中間嗎? 
這個論文主要研究目的就是去找出更多這樣的答案。

If f is convex function on [a,b],do there exist real numbers l,L,such that between the classic Hermite-Hadamard inequality? 
The main purpose of this paper is to give more answers to the question.

1.Introduction………………………………………………1
2.Main Results………………………………………………3
Reference………………………………………………………21

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