给出了广义积分收敛的几个性质,这些性质指出了广义积分收敛与被积函数极限之间的一些关系.利用这些关系可以快速地获得一些函数在无穷远处的极限.
Given some properties of convergent generalized integral, which indicate some relations between the convergence of improper integral and the limit of integrand function. By using these relations, we can rapidly obtain the limit of some function at infinity.