reduced           447 core/gps_math.c     double reduced = phi - PIBY2 * periode;
reduced           450 core/gps_math.c         return _sin (reduced);
reduced           452 core/gps_math.c         return _cos (reduced);
reduced           454 core/gps_math.c         return -_sin (reduced);
reduced           456 core/gps_math.c         return -_cos (reduced);
reduced           462 core/gps_math.c     double reduced = phi - PIBY2 * periode;
reduced           465 core/gps_math.c         return _cos (reduced);
reduced           467 core/gps_math.c         return -_sin (reduced);
reduced           469 core/gps_math.c         return -_cos (reduced);
reduced           471 core/gps_math.c         return _sin (reduced);