test_newton.c

拟牛顿法求函数极小值

#include "apdefap.h"
void test_newton()
{
  int n=2;
  double min_point[2]={1.6,1.6};
  double min_value=neton_DFP(func,n,min_point);
  printf("%f,%f,%f\n",min_point[0],min_point[1],min_value);
}