提供了一般和大型的非线性优化函数，同时还提供了线性规划，二次规划，非线性最小二乘以及非线性方程求解的工具。是SWF格式的，用单独的flash player打开，或者用任何一种网页浏览器打开即可。-Provides a general and large-scale nonlinear optimization function, and also provides a linear programming, quadratic programming, nonlinear least squares and nonlinear equation solving tool. Is the SWF format, with a separate flash player to open, or use any Web browser can open.