#define _USE_MATH_DEFINES 

#pragma once
#include <iostream> 
#include <string>
#include <vector>
#include <cmath>

class Elliptic_Integrals
{
public:
    Elliptic_Integrals();
    ~Elliptic_Integrals();
    // Error(const char* err);
    std::vector<double> CompleteElliptic(const double k);
    std::vector<double> Elliptic(const double k, const double phi);
};