#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 r20733 = lambda1;
        float r20734 = lambda2;
        float r20735 = r20733 - r20734;
        float r20736 = sin(r20735);
        float r20737 = phi2;
        float r20738 = cos(r20737);
        float r20739 = r20736 * r20738;
        float r20740 = phi1;
        float r20741 = cos(r20740);
        float r20742 = sin(r20737);
        float r20743 = r20741 * r20742;
        float r20744 = sin(r20740);
        float r20745 = r20744 * r20738;
        float r20746 = cos(r20735);
        float r20747 = r20745 * r20746;
        float r20748 = r20743 - r20747;
        float r20749 = atan2(r20739, r20748);
        return r20749;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r20750 = lambda1;
        double r20751 = lambda2;
        double r20752 = r20750 - r20751;
        double r20753 = sin(r20752);
        double r20754 = phi2;
        double r20755 = cos(r20754);
        double r20756 = r20753 * r20755;
        double r20757 = phi1;
        double r20758 = cos(r20757);
        double r20759 = sin(r20754);
        double r20760 = r20758 * r20759;
        double r20761 = sin(r20757);
        double r20762 = r20761 * r20755;
        double r20763 = cos(r20752);
        double r20764 = r20762 * r20763;
        double r20765 = r20760 - r20764;
        double r20766 = atan2(r20756, r20765);
        return r20766;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r20767 = lambda1;
        float r20768 = sin(r20767);
        float r20769 = lambda2;
        float r20770 = cos(r20769);
        float r20771 = r20768 * r20770;
        float r20772 = cos(r20767);
        float r20773 = -r20769;
        float r20774 = sin(r20773);
        float r20775 = r20772 * r20774;
        float r20776 = r20771 + r20775;
        float r20777 = phi2;
        float r20778 = cos(r20777);
        float r20779 = r20776 * r20778;
        float r20780 = phi1;
        float r20781 = cos(r20780);
        float r20782 = sin(r20777);
        float r20783 = r20781 * r20782;
        float r20784 = sin(r20780);
        float r20785 = r20784 * r20778;
        float r20786 = r20772 * r20770;
        float r20787 = r20785 * r20786;
        float r20788 = cbrt(r20768);
        float r20789 = r20788 * r20788;
        float r20790 = sin(r20769);
        float r20791 = r20788 * r20790;
        float r20792 = r20789 * r20791;
        float r20793 = r20785 * r20792;
        float r20794 = r20787 + r20793;
        float r20795 = r20783 - r20794;
        float r20796 = atan2(r20779, r20795);
        return r20796;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r20797 = lambda1;
        double r20798 = sin(r20797);
        double r20799 = lambda2;
        double r20800 = cos(r20799);
        double r20801 = r20798 * r20800;
        double r20802 = cos(r20797);
        double r20803 = -r20799;
        double r20804 = sin(r20803);
        double r20805 = r20802 * r20804;
        double r20806 = r20801 + r20805;
        double r20807 = phi2;
        double r20808 = cos(r20807);
        double r20809 = r20806 * r20808;
        double r20810 = phi1;
        double r20811 = cos(r20810);
        double r20812 = sin(r20807);
        double r20813 = r20811 * r20812;
        double r20814 = sin(r20810);
        double r20815 = r20814 * r20808;
        double r20816 = r20802 * r20800;
        double r20817 = r20815 * r20816;
        double r20818 = cbrt(r20798);
        double r20819 = r20818 * r20818;
        double r20820 = sin(r20799);
        double r20821 = r20818 * r20820;
        double r20822 = r20819 * r20821;
        double r20823 = r20815 * r20822;
        double r20824 = r20817 + r20823;
        double r20825 = r20813 - r20824;
        double r20826 = atan2(r20809, r20825);
        return r20826;
}

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 r20827, r20828, r20829, r20830, r20831, r20832, r20833, r20834, r20835, r20836, r20837, r20838, r20839, r20840, r20841, r20842, r20843;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r20827);
        mpfr_init(r20828);
        mpfr_init(r20829);
        mpfr_init(r20830);
        mpfr_init(r20831);
        mpfr_init(r20832);
        mpfr_init(r20833);
        mpfr_init(r20834);
        mpfr_init(r20835);
        mpfr_init(r20836);
        mpfr_init(r20837);
        mpfr_init(r20838);
        mpfr_init(r20839);
        mpfr_init(r20840);
        mpfr_init(r20841);
        mpfr_init(r20842);
        mpfr_init(r20843);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r20827, lambda1, MPFR_RNDN);
        mpfr_set_d(r20828, lambda2, MPFR_RNDN);
        mpfr_sub(r20829, r20827, r20828, MPFR_RNDN);
        mpfr_sin(r20830, r20829, MPFR_RNDN);
        mpfr_set_d(r20831, phi2, MPFR_RNDN);
        mpfr_cos(r20832, r20831, MPFR_RNDN);
        mpfr_mul(r20833, r20830, r20832, MPFR_RNDN);
        mpfr_set_d(r20834, phi1, MPFR_RNDN);
        mpfr_cos(r20835, r20834, MPFR_RNDN);
        mpfr_sin(r20836, r20831, MPFR_RNDN);
        mpfr_mul(r20837, r20835, r20836, MPFR_RNDN);
        mpfr_sin(r20838, r20834, MPFR_RNDN);
        mpfr_mul(r20839, r20838, r20832, MPFR_RNDN);
        mpfr_cos(r20840, r20829, MPFR_RNDN);
        mpfr_mul(r20841, r20839, r20840, MPFR_RNDN);
        mpfr_sub(r20842, r20837, r20841, MPFR_RNDN);
        mpfr_atan2(r20843, r20833, r20842, MPFR_RNDN);
        return mpfr_get_d(r20843, MPFR_RNDN);
}

static mpfr_t r20844, r20845, r20846, r20847, r20848, r20849, r20850, r20851, r20852, r20853, r20854, r20855, r20856, r20857, r20858, r20859, r20860, r20861, r20862, r20863, r20864, r20865, r20866, r20867, r20868, r20869, r20870, r20871, r20872, r20873;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r20844);
        mpfr_init(r20845);
        mpfr_init(r20846);
        mpfr_init(r20847);
        mpfr_init(r20848);
        mpfr_init(r20849);
        mpfr_init(r20850);
        mpfr_init(r20851);
        mpfr_init(r20852);
        mpfr_init(r20853);
        mpfr_init(r20854);
        mpfr_init(r20855);
        mpfr_init(r20856);
        mpfr_init(r20857);
        mpfr_init(r20858);
        mpfr_init(r20859);
        mpfr_init(r20860);
        mpfr_init(r20861);
        mpfr_init(r20862);
        mpfr_init(r20863);
        mpfr_init(r20864);
        mpfr_init(r20865);
        mpfr_init(r20866);
        mpfr_init(r20867);
        mpfr_init(r20868);
        mpfr_init(r20869);
        mpfr_init(r20870);
        mpfr_init(r20871);
        mpfr_init(r20872);
        mpfr_init(r20873);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r20844, lambda1, MPFR_RNDN);
        mpfr_sin(r20845, r20844, MPFR_RNDN);
        mpfr_set_d(r20846, lambda2, MPFR_RNDN);
        mpfr_cos(r20847, r20846, MPFR_RNDN);
        mpfr_mul(r20848, r20845, r20847, MPFR_RNDN);
        mpfr_cos(r20849, r20844, MPFR_RNDN);
        mpfr_neg(r20850, r20846, MPFR_RNDN);
        mpfr_sin(r20851, r20850, MPFR_RNDN);
        mpfr_mul(r20852, r20849, r20851, MPFR_RNDN);
        mpfr_add(r20853, r20848, r20852, MPFR_RNDN);
        mpfr_set_d(r20854, phi2, MPFR_RNDN);
        mpfr_cos(r20855, r20854, MPFR_RNDN);
        mpfr_mul(r20856, r20853, r20855, MPFR_RNDN);
        mpfr_set_d(r20857, phi1, MPFR_RNDN);
        mpfr_cos(r20858, r20857, MPFR_RNDN);
        mpfr_sin(r20859, r20854, MPFR_RNDN);
        mpfr_mul(r20860, r20858, r20859, MPFR_RNDN);
        mpfr_sin(r20861, r20857, MPFR_RNDN);
        mpfr_mul(r20862, r20861, r20855, MPFR_RNDN);
        mpfr_mul(r20863, r20849, r20847, MPFR_RNDN);
        mpfr_mul(r20864, r20862, r20863, MPFR_RNDN);
        mpfr_cbrt(r20865, r20845, MPFR_RNDN);
        mpfr_mul(r20866, r20865, r20865, MPFR_RNDN);
        mpfr_sin(r20867, r20846, MPFR_RNDN);
        mpfr_mul(r20868, r20865, r20867, MPFR_RNDN);
        mpfr_mul(r20869, r20866, r20868, MPFR_RNDN);
        mpfr_mul(r20870, r20862, r20869, MPFR_RNDN);
        mpfr_add(r20871, r20864, r20870, MPFR_RNDN);
        mpfr_sub(r20872, r20860, r20871, MPFR_RNDN);
        mpfr_atan2(r20873, r20856, r20872, MPFR_RNDN);
        return mpfr_get_d(r20873, MPFR_RNDN);
}

static mpfr_t r20874, r20875, r20876, r20877, r20878, r20879, r20880, r20881, r20882, r20883, r20884, r20885, r20886, r20887, r20888, r20889, r20890, r20891, r20892, r20893, r20894, r20895, r20896, r20897, r20898, r20899, r20900, r20901, r20902, r20903;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r20874);
        mpfr_init(r20875);
        mpfr_init(r20876);
        mpfr_init(r20877);
        mpfr_init(r20878);
        mpfr_init(r20879);
        mpfr_init(r20880);
        mpfr_init(r20881);
        mpfr_init(r20882);
        mpfr_init(r20883);
        mpfr_init(r20884);
        mpfr_init(r20885);
        mpfr_init(r20886);
        mpfr_init(r20887);
        mpfr_init(r20888);
        mpfr_init(r20889);
        mpfr_init(r20890);
        mpfr_init(r20891);
        mpfr_init(r20892);
        mpfr_init(r20893);
        mpfr_init(r20894);
        mpfr_init(r20895);
        mpfr_init(r20896);
        mpfr_init(r20897);
        mpfr_init(r20898);
        mpfr_init(r20899);
        mpfr_init(r20900);
        mpfr_init(r20901);
        mpfr_init(r20902);
        mpfr_init(r20903);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r20874, lambda1, MPFR_RNDN);
        mpfr_sin(r20875, r20874, MPFR_RNDN);
        mpfr_set_d(r20876, lambda2, MPFR_RNDN);
        mpfr_cos(r20877, r20876, MPFR_RNDN);
        mpfr_mul(r20878, r20875, r20877, MPFR_RNDN);
        mpfr_cos(r20879, r20874, MPFR_RNDN);
        mpfr_neg(r20880, r20876, MPFR_RNDN);
        mpfr_sin(r20881, r20880, MPFR_RNDN);
        mpfr_mul(r20882, r20879, r20881, MPFR_RNDN);
        mpfr_add(r20883, r20878, r20882, MPFR_RNDN);
        mpfr_set_d(r20884, phi2, MPFR_RNDN);
        mpfr_cos(r20885, r20884, MPFR_RNDN);
        mpfr_mul(r20886, r20883, r20885, MPFR_RNDN);
        mpfr_set_d(r20887, phi1, MPFR_RNDN);
        mpfr_cos(r20888, r20887, MPFR_RNDN);
        mpfr_sin(r20889, r20884, MPFR_RNDN);
        mpfr_mul(r20890, r20888, r20889, MPFR_RNDN);
        mpfr_sin(r20891, r20887, MPFR_RNDN);
        mpfr_mul(r20892, r20891, r20885, MPFR_RNDN);
        mpfr_mul(r20893, r20879, r20877, MPFR_RNDN);
        mpfr_mul(r20894, r20892, r20893, MPFR_RNDN);
        mpfr_cbrt(r20895, r20875, MPFR_RNDN);
        mpfr_mul(r20896, r20895, r20895, MPFR_RNDN);
        mpfr_sin(r20897, r20876, MPFR_RNDN);
        mpfr_mul(r20898, r20895, r20897, MPFR_RNDN);
        mpfr_mul(r20899, r20896, r20898, MPFR_RNDN);
        mpfr_mul(r20900, r20892, r20899, MPFR_RNDN);
        mpfr_add(r20901, r20894, r20900, MPFR_RNDN);
        mpfr_sub(r20902, r20890, r20901, MPFR_RNDN);
        mpfr_atan2(r20903, r20886, r20902, MPFR_RNDN);
        return mpfr_get_d(r20903, MPFR_RNDN);
}