#include<cmath>
using namespace std;

double BCAL_fADC2E(double fADC)
{
	double p[4] ={0.0269769, 0.000575666, 0, 0		};

	double x = fADC;
	return p[0]+x*(p[1]+x*(p[2]+x*(p[3])));
}

double BCAL_E2fADC(double E)
{
	double p[4] ={-70.7117, 1788.13, 0, 0		};

	double x = E;
	return p[0]+x*(p[1]+x*(p[2]+x*(p[3])));
}