拉格朗日差值计算

拉格朗日差#include using namespace std; int main() { double a[6]={0.0,0.1,0.195,0.3,0.401,0.5}; double b[6]={0.39894,0.39695,0.39142,0.38138,0.36812,0.35206}; double c[3]={0.15,0.31,0.47}; double d[7]; double e[7]; double f[7]; int flag; cout