计算方法实验作业，用java实现牛顿插值，拉格朗日插值，复化Simpson公式等-Compute the work, using java Newton interpolation, Lagrange interpolation, complex formulas, etc. of Simpson

牛顿摆的模拟，综合使用Learner3d三维图形渲染引擎和Eureka三维物理引擎-this is a android app about Newton s cradle,which uses the 3D graphic rendering engine and physics engine