gravitation.h

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/*
 * Copyright (c) 2019-2020 Kevin Townsend (KTOWN)
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_ZSL_GRAVITATION_H_
#define ZEPHYR_INCLUDE_ZSL_GRAVITATION_H_
 
#include <zsl/zsl.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
int zsl_phy_grav_orb_period(zsl_real_t mp, zsl_real_t msat,
                zsl_real_t r, zsl_real_t *t);
 
int zsl_phy_grav_esc_vel(zsl_real_t mp,  zsl_real_t r, zsl_real_t *v);
 
int zsl_phy_grav_acc(zsl_real_t m, zsl_real_t r, zsl_real_t *a);
 
int zsl_phy_grav_orb_vel(zsl_real_t mp, zsl_real_t r, zsl_real_t *v);
 
int zsl_phy_grav_force(zsl_real_t m1, zsl_real_t m2, zsl_real_t r,
               zsl_real_t *f);
 
int zsl_phy_grav_pot_ener(zsl_real_t m1, zsl_real_t m2, zsl_real_t r,
              zsl_real_t *u);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_ZSL_GRAVITATION_H_ */
 /* End of gravitation group */