【摘要】 以反函数为工具,对无穷积分与瑕积分的关系进行研究,在文献[1]的基础上得到了定量结果:∫+∞f(x)dx=∫f(a)f-1(x)dx-af(a).0a更多还原

【Abstract】 In this paper, we research the relation of infinite integral and defect integral by means of inverse function,then on the base of the document we get the quantitative result:∫+∞af(x)dx=∫f(a)0f-1(x)dx-af(a).更多还原