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The Midpoint Rule is Better than the Trapezoidal Rule for Concave Functions

October 19, 2007

就凹函数而言，中点法则优于梯形法则

——Frank Burk

the-midpoint-rule-is-better-than-the-trapezoidal-rule-for-concave-functions

注释1：中点法则和梯形法则都是积分下的法则。但是这里好奇怪的是，图形表示的不是凹函数而是凸函数吧？