中文说明：
求解高斯积分点及其权重的计算程序。程序计算一维、二维、三维的高斯点及其权值，用于数值积分。原来写的一个有限元程序，所以有能力给6节点的三角形单元的积分点
English Description：
The program for solving Gauss integral points and their weights. The program calculates one-dimensional, two-dimensional and three-dimensional Gauss points and their weights for numerical integration. Originally write a finite element program, so have the ability to give 6 nodes of triangular element integral point