F_2.h

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/* 
 * Copyright (C) 2017 HEPfit Collaboration
 *
 *
 * For the licensing terms see doc/COPYING.
 */
 
/* Code derived from arXiv:0810.4077
 * authors: Christoph Greub, Volker Pilipp, Christof Schüpbach
 */
 
#ifndef F_2_H
#define F_2_H
 
class F_2 {
public:
    F_2();
    
    ~F_2();
 
    double F_27re(double muh, double z, double sh, int maxpow = 20);
 
    double F_27im(double muh, double z, double sh, int maxpow = 20);
 
    double F_29re(double muh, double z, double sh, int maxpow = 20);
 
    double F_29im(double muh, double z, double sh, int maxpow = 20);
 
    double DeltaF_29re(double muh, double z, double sh, int maxpow = 20);
 
    double DeltaF_29im(double muh, double z, double sh, int maxpow = 20);
 
};
 
#endif /* F_2_H */