一个有限内存Broyden-Fletcher-Goldfarb-Shanno函数半二次优化工具，可以用来进行求解函数最优值。-libLBFGS is a C port of the implementation of Limited-memory Broyden-Fletcher-Goldfarb-Shanno (L-BFGS) method, which can be used to solve the optimization

拟牛顿法BFGS； 非线性无约束最优化； C#编程-Quasi-Newton method BFGS nonlinear unconstrained optimization C# Programming