#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "Bearing on a great circle";

double f_if(float lambda1, float lambda2, float phi1, float phi2) {
        float r23686 = lambda1;
        float r23687 = lambda2;
        float r23688 = r23686 - r23687;
        float r23689 = sin(r23688);
        float r23690 = phi2;
        float r23691 = cos(r23690);
        float r23692 = r23689 * r23691;
        float r23693 = phi1;
        float r23694 = cos(r23693);
        float r23695 = sin(r23690);
        float r23696 = r23694 * r23695;
        float r23697 = sin(r23693);
        float r23698 = r23697 * r23691;
        float r23699 = cos(r23688);
        float r23700 = r23698 * r23699;
        float r23701 = r23696 - r23700;
        float r23702 = atan2(r23692, r23701);
        return r23702;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r23703 = lambda1;
        double r23704 = lambda2;
        double r23705 = r23703 - r23704;
        double r23706 = sin(r23705);
        double r23707 = phi2;
        double r23708 = cos(r23707);
        double r23709 = r23706 * r23708;
        double r23710 = phi1;
        double r23711 = cos(r23710);
        double r23712 = sin(r23707);
        double r23713 = r23711 * r23712;
        double r23714 = sin(r23710);
        double r23715 = r23714 * r23708;
        double r23716 = cos(r23705);
        double r23717 = r23715 * r23716;
        double r23718 = r23713 - r23717;
        double r23719 = atan2(r23709, r23718);
        return r23719;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r23720 = lambda1;
        float r23721 = sin(r23720);
        float r23722 = lambda2;
        float r23723 = cos(r23722);
        float r23724 = r23721 * r23723;
        float r23725 = cos(r23720);
        float r23726 = -r23722;
        float r23727 = sin(r23726);
        float r23728 = r23725 * r23727;
        float r23729 = r23724 + r23728;
        float r23730 = phi2;
        float r23731 = cos(r23730);
        float r23732 = r23729 * r23731;
        float r23733 = phi1;
        float r23734 = cos(r23733);
        float r23735 = sin(r23730);
        float r23736 = r23734 * r23735;
        float r23737 = sin(r23733);
        float r23738 = r23737 * r23731;
        float r23739 = r23725 * r23723;
        float r23740 = 3;
        float r23741 = pow(r23739, r23740);
        float r23742 = r23721 * r23727;
        float r23743 = pow(r23742, r23740);
        float r23744 = r23741 - r23743;
        float r23745 = r23738 * r23744;
        float r23746 = r23739 * r23739;
        float r23747 = r23742 * r23742;
        float r23748 = r23739 * r23742;
        float r23749 = r23747 + r23748;
        float r23750 = r23746 + r23749;
        float r23751 = r23745 / r23750;
        float r23752 = r23736 - r23751;
        float r23753 = atan2(r23732, r23752);
        return r23753;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r23754 = lambda1;
        double r23755 = sin(r23754);
        double r23756 = lambda2;
        double r23757 = cos(r23756);
        double r23758 = r23755 * r23757;
        double r23759 = cos(r23754);
        double r23760 = -r23756;
        double r23761 = sin(r23760);
        double r23762 = r23759 * r23761;
        double r23763 = r23758 + r23762;
        double r23764 = phi2;
        double r23765 = cos(r23764);
        double r23766 = r23763 * r23765;
        double r23767 = phi1;
        double r23768 = cos(r23767);
        double r23769 = sin(r23764);
        double r23770 = r23768 * r23769;
        double r23771 = sin(r23767);
        double r23772 = r23771 * r23765;
        double r23773 = r23759 * r23757;
        double r23774 = 3;
        double r23775 = pow(r23773, r23774);
        double r23776 = r23755 * r23761;
        double r23777 = pow(r23776, r23774);
        double r23778 = r23775 - r23777;
        double r23779 = r23772 * r23778;
        double r23780 = r23773 * r23773;
        double r23781 = r23776 * r23776;
        double r23782 = r23773 * r23776;
        double r23783 = r23781 + r23782;
        double r23784 = r23780 + r23783;
        double r23785 = r23779 / r23784;
        double r23786 = r23770 - r23785;
        double r23787 = atan2(r23766, r23786);
        return r23787;
}

void mpfr_fmod2(mpfr_t r, mpfr_t n, mpfr_t d, mpfr_rnd_t rmd) {
        mpfr_fmod(r, n, d, rmd);
        if (mpfr_cmp_ui(r, 0) < 0) mpfr_add(r, r, d, rmd);
}


static mpfr_t r23788, r23789, r23790, r23791, r23792, r23793, r23794, r23795, r23796, r23797, r23798, r23799, r23800, r23801, r23802, r23803, r23804;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23788);
        mpfr_init(r23789);
        mpfr_init(r23790);
        mpfr_init(r23791);
        mpfr_init(r23792);
        mpfr_init(r23793);
        mpfr_init(r23794);
        mpfr_init(r23795);
        mpfr_init(r23796);
        mpfr_init(r23797);
        mpfr_init(r23798);
        mpfr_init(r23799);
        mpfr_init(r23800);
        mpfr_init(r23801);
        mpfr_init(r23802);
        mpfr_init(r23803);
        mpfr_init(r23804);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23788, lambda1, MPFR_RNDN);
        mpfr_set_d(r23789, lambda2, MPFR_RNDN);
        mpfr_sub(r23790, r23788, r23789, MPFR_RNDN);
        mpfr_sin(r23791, r23790, MPFR_RNDN);
        mpfr_set_d(r23792, phi2, MPFR_RNDN);
        mpfr_cos(r23793, r23792, MPFR_RNDN);
        mpfr_mul(r23794, r23791, r23793, MPFR_RNDN);
        mpfr_set_d(r23795, phi1, MPFR_RNDN);
        mpfr_cos(r23796, r23795, MPFR_RNDN);
        mpfr_sin(r23797, r23792, MPFR_RNDN);
        mpfr_mul(r23798, r23796, r23797, MPFR_RNDN);
        mpfr_sin(r23799, r23795, MPFR_RNDN);
        mpfr_mul(r23800, r23799, r23793, MPFR_RNDN);
        mpfr_cos(r23801, r23790, MPFR_RNDN);
        mpfr_mul(r23802, r23800, r23801, MPFR_RNDN);
        mpfr_sub(r23803, r23798, r23802, MPFR_RNDN);
        mpfr_atan2(r23804, r23794, r23803, MPFR_RNDN);
        return mpfr_get_d(r23804, MPFR_RNDN);
}

static mpfr_t r23805, r23806, r23807, r23808, r23809, r23810, r23811, r23812, r23813, r23814, r23815, r23816, r23817, r23818, r23819, r23820, r23821, r23822, r23823, r23824, r23825, r23826, r23827, r23828, r23829, r23830, r23831, r23832, r23833, r23834, r23835, r23836, r23837, r23838;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23805);
        mpfr_init(r23806);
        mpfr_init(r23807);
        mpfr_init(r23808);
        mpfr_init(r23809);
        mpfr_init(r23810);
        mpfr_init(r23811);
        mpfr_init(r23812);
        mpfr_init(r23813);
        mpfr_init(r23814);
        mpfr_init(r23815);
        mpfr_init(r23816);
        mpfr_init(r23817);
        mpfr_init(r23818);
        mpfr_init(r23819);
        mpfr_init(r23820);
        mpfr_init(r23821);
        mpfr_init(r23822);
        mpfr_init(r23823);
        mpfr_init(r23824);
        mpfr_init_set_str(r23825, "3", 10, MPFR_RNDN);
        mpfr_init(r23826);
        mpfr_init(r23827);
        mpfr_init(r23828);
        mpfr_init(r23829);
        mpfr_init(r23830);
        mpfr_init(r23831);
        mpfr_init(r23832);
        mpfr_init(r23833);
        mpfr_init(r23834);
        mpfr_init(r23835);
        mpfr_init(r23836);
        mpfr_init(r23837);
        mpfr_init(r23838);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23805, lambda1, MPFR_RNDN);
        mpfr_sin(r23806, r23805, MPFR_RNDN);
        mpfr_set_d(r23807, lambda2, MPFR_RNDN);
        mpfr_cos(r23808, r23807, MPFR_RNDN);
        mpfr_mul(r23809, r23806, r23808, MPFR_RNDN);
        mpfr_cos(r23810, r23805, MPFR_RNDN);
        mpfr_neg(r23811, r23807, MPFR_RNDN);
        mpfr_sin(r23812, r23811, MPFR_RNDN);
        mpfr_mul(r23813, r23810, r23812, MPFR_RNDN);
        mpfr_add(r23814, r23809, r23813, MPFR_RNDN);
        mpfr_set_d(r23815, phi2, MPFR_RNDN);
        mpfr_cos(r23816, r23815, MPFR_RNDN);
        mpfr_mul(r23817, r23814, r23816, MPFR_RNDN);
        mpfr_set_d(r23818, phi1, MPFR_RNDN);
        mpfr_cos(r23819, r23818, MPFR_RNDN);
        mpfr_sin(r23820, r23815, MPFR_RNDN);
        mpfr_mul(r23821, r23819, r23820, MPFR_RNDN);
        mpfr_sin(r23822, r23818, MPFR_RNDN);
        mpfr_mul(r23823, r23822, r23816, MPFR_RNDN);
        mpfr_mul(r23824, r23810, r23808, MPFR_RNDN);
        ;
        mpfr_pow(r23826, r23824, r23825, MPFR_RNDN);
        mpfr_mul(r23827, r23806, r23812, MPFR_RNDN);
        mpfr_pow(r23828, r23827, r23825, MPFR_RNDN);
        mpfr_sub(r23829, r23826, r23828, MPFR_RNDN);
        mpfr_mul(r23830, r23823, r23829, MPFR_RNDN);
        mpfr_mul(r23831, r23824, r23824, MPFR_RNDN);
        mpfr_mul(r23832, r23827, r23827, MPFR_RNDN);
        mpfr_mul(r23833, r23824, r23827, MPFR_RNDN);
        mpfr_add(r23834, r23832, r23833, MPFR_RNDN);
        mpfr_add(r23835, r23831, r23834, MPFR_RNDN);
        mpfr_div(r23836, r23830, r23835, MPFR_RNDN);
        mpfr_sub(r23837, r23821, r23836, MPFR_RNDN);
        mpfr_atan2(r23838, r23817, r23837, MPFR_RNDN);
        return mpfr_get_d(r23838, MPFR_RNDN);
}

static mpfr_t r23839, r23840, r23841, r23842, r23843, r23844, r23845, r23846, r23847, r23848, r23849, r23850, r23851, r23852, r23853, r23854, r23855, r23856, r23857, r23858, r23859, r23860, r23861, r23862, r23863, r23864, r23865, r23866, r23867, r23868, r23869, r23870, r23871, r23872;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23839);
        mpfr_init(r23840);
        mpfr_init(r23841);
        mpfr_init(r23842);
        mpfr_init(r23843);
        mpfr_init(r23844);
        mpfr_init(r23845);
        mpfr_init(r23846);
        mpfr_init(r23847);
        mpfr_init(r23848);
        mpfr_init(r23849);
        mpfr_init(r23850);
        mpfr_init(r23851);
        mpfr_init(r23852);
        mpfr_init(r23853);
        mpfr_init(r23854);
        mpfr_init(r23855);
        mpfr_init(r23856);
        mpfr_init(r23857);
        mpfr_init(r23858);
        mpfr_init_set_str(r23859, "3", 10, MPFR_RNDN);
        mpfr_init(r23860);
        mpfr_init(r23861);
        mpfr_init(r23862);
        mpfr_init(r23863);
        mpfr_init(r23864);
        mpfr_init(r23865);
        mpfr_init(r23866);
        mpfr_init(r23867);
        mpfr_init(r23868);
        mpfr_init(r23869);
        mpfr_init(r23870);
        mpfr_init(r23871);
        mpfr_init(r23872);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23839, lambda1, MPFR_RNDN);
        mpfr_sin(r23840, r23839, MPFR_RNDN);
        mpfr_set_d(r23841, lambda2, MPFR_RNDN);
        mpfr_cos(r23842, r23841, MPFR_RNDN);
        mpfr_mul(r23843, r23840, r23842, MPFR_RNDN);
        mpfr_cos(r23844, r23839, MPFR_RNDN);
        mpfr_neg(r23845, r23841, MPFR_RNDN);
        mpfr_sin(r23846, r23845, MPFR_RNDN);
        mpfr_mul(r23847, r23844, r23846, MPFR_RNDN);
        mpfr_add(r23848, r23843, r23847, MPFR_RNDN);
        mpfr_set_d(r23849, phi2, MPFR_RNDN);
        mpfr_cos(r23850, r23849, MPFR_RNDN);
        mpfr_mul(r23851, r23848, r23850, MPFR_RNDN);
        mpfr_set_d(r23852, phi1, MPFR_RNDN);
        mpfr_cos(r23853, r23852, MPFR_RNDN);
        mpfr_sin(r23854, r23849, MPFR_RNDN);
        mpfr_mul(r23855, r23853, r23854, MPFR_RNDN);
        mpfr_sin(r23856, r23852, MPFR_RNDN);
        mpfr_mul(r23857, r23856, r23850, MPFR_RNDN);
        mpfr_mul(r23858, r23844, r23842, MPFR_RNDN);
        ;
        mpfr_pow(r23860, r23858, r23859, MPFR_RNDN);
        mpfr_mul(r23861, r23840, r23846, MPFR_RNDN);
        mpfr_pow(r23862, r23861, r23859, MPFR_RNDN);
        mpfr_sub(r23863, r23860, r23862, MPFR_RNDN);
        mpfr_mul(r23864, r23857, r23863, MPFR_RNDN);
        mpfr_mul(r23865, r23858, r23858, MPFR_RNDN);
        mpfr_mul(r23866, r23861, r23861, MPFR_RNDN);
        mpfr_mul(r23867, r23858, r23861, MPFR_RNDN);
        mpfr_add(r23868, r23866, r23867, MPFR_RNDN);
        mpfr_add(r23869, r23865, r23868, MPFR_RNDN);
        mpfr_div(r23870, r23864, r23869, MPFR_RNDN);
        mpfr_sub(r23871, r23855, r23870, MPFR_RNDN);
        mpfr_atan2(r23872, r23851, r23871, MPFR_RNDN);
        return mpfr_get_d(r23872, MPFR_RNDN);
}

