reduced           446 core/gps_math.c     double reduced = phi - PIBY2 * periode;
reduced           449 core/gps_math.c         return _sin (reduced);
reduced           451 core/gps_math.c         return _cos (reduced);
reduced           453 core/gps_math.c         return -_sin (reduced);
reduced           455 core/gps_math.c         return -_cos (reduced);
reduced           461 core/gps_math.c     double reduced = phi - PIBY2 * periode;
reduced           464 core/gps_math.c         return _cos (reduced);
reduced           466 core/gps_math.c         return -_sin (reduced);
reduced           468 core/gps_math.c         return -_cos (reduced);
reduced           470 core/gps_math.c         return _sin (reduced);