Gauss quadrature integral approximation is extended to include integrals with a measure consisting of continuous as well as discrete components. That is, we give an approximation for the integral of a function plus its sum over a discrete weighted set.

翻译：高斯求积法被推广至包含连续与离散分量的测度积分情形。具体而言，我们给出了一类函数积分与其离散加权集求和联合近似的计算方法。