包含了当代科学计算过程中涉及的大量内容：求特殊函数值、随机数、排序、最优化、快速傅里叶变换、谱分析、小波变换、统计描述和数据建模、偏微分方程数值解、若干编码算法和任意精度计算等-Includes calculation of contemporary science involved substantial elements: seeking a special function values, random numbers, sorting, optimization, fast Fourie

在随机数求π中，使用计算机模拟自定义谁技术函数rnd()产生随机点，并应用图形图像以动画的形式演示π值得出现-In a random number for PI, simulation technology and the function of RND custom who use computers to generate random point (), and the application of graphics and image to appear in the form of a

连续生成4个随机数，同时求均值，绘制出该数据的曲线图。-Continuously generates four random numbers, while averaging, draw a graph of the data.