src/solid_angle.h


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#ifndef SOLID_ANGLE_H
#define SOLID_ANGLE_H

#include <math.h>

double get_solid_angle_fast(double *pos, double *pmt, double *n, double r);
double get_solid_angle_approx(double *pos, double *pmt, double *n, double r);
double get_solid_angle(double *pos, double *pmt, double *n, double r);

#endif