The variable limit integral function is an important tool to prove the Newton-Leibniz formula,and is the link between differential and integral knowledge in higher mathematics.Through the extension of the variable limit integral function and its properties,and the collection of typical examples related to the variable limit integral,the paper discusses the application of the variable limit integral function in solving problems.
关键词
变限积分函数/换元/导数/应用
Key words
variable limit integral function/change of variable/derivative/application
维普
万方数据