摘要: cdouble DX = 0.00001;dFun Deriv (dFun g){ return [g] ( cdouble &x) { auto delta_x = x + DX; return (g(delta_x) - g(x)... 阅读全文
posted @ 2015-02-07 16:53 wu_overflow 阅读(163) 评论(0) 推荐(0)