中文说明：主要是用来优化算法 能款速得到最佳收敛值 是的啊 啊 就是这样的 有很多很著名的公式的验证 主要是三维图 有很好的用途 试试吧
English Description：
This is primarily designed for the optimum convergence value of optimization algorithms can speed Yes is this proof of the formula has a lot of very famous are mainly three dimensional figure, has a very good use, please try it