#ifndef MATHEMATICALCONSTANTS_SEEN
#define MATHEMATICALCONSTANTS_SEEN

#define PI    3.14159265359
#define TWOPI 6.28318530718
#define DEG_TO_RADIANS 1.74532925199e-2
#define PETIT 0.5e-38
#define GRAND 0.5e+38
#define EPSILON 1.e-10
#endif