计算机模拟和蒙特卡洛方法，文件格式为pdg,主要介绍随机模拟方法-Computer Simulation and the Monte Carlo method, file format pdg, stochastic simulation method introduced

VB常用算法，为PDG格式。主要为数学算法。-VB commonly used algorithm for the PDG format. Mainly for mathematical algorithms.