对称性在积分中的妙用

The Proper Use of Symmetry in the Integration

在积分计算中利用各类对称性,可以简化积分计算。本文通过具体实例来体现对称性在求 解积分题中的妙用,以此培养学生的发散思维能力。

Making use of all sorts of symmetry in the integral calculation can simplify the integration and calculation. This paper embodies the use of symmetry in the integral calculation by giving specific examples, so as to cultivate students dispersive way of thinking.