奇偶函数在对称区域上的曲线积分公式及其证明

摘要

探讨了奇偶函数在对称区域上的第一类曲线积分公式和第二类曲线积分公式,并给出了积分公式的证明,以简化某些积分的运算.%In this paper, first curvilinear integra formulae and second curvilinear integra formulae of odd-even function in Symmetric area are discussed.The integral formulae of two-variable odd-even function in Symmet-ric area are obtained and the integral formulae are demonstrated to simplify the calculation of some integral.