积分区域的对称性和被积函数的奇偶性在积分计算中的应用

The Application of Odevity of Function and the Symmetry of Integral Domain in the Calculation

定积分的计算是高等数学的重要内容之一,但在积分计算时可以结合积分区域的对称性和被积函数的奇偶性来简化计算。

The method of calculation of the definite integral is one of the main teaching content in the Advanced Mathematics. Optimal calculation of definite integral can be obtained by combination of the odevity of function and the symmetry of integral domain.