#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 r22759 = lambda1;
        float r22760 = lambda2;
        float r22761 = r22759 - r22760;
        float r22762 = sin(r22761);
        float r22763 = phi2;
        float r22764 = cos(r22763);
        float r22765 = r22762 * r22764;
        float r22766 = phi1;
        float r22767 = cos(r22766);
        float r22768 = sin(r22763);
        float r22769 = r22767 * r22768;
        float r22770 = sin(r22766);
        float r22771 = r22770 * r22764;
        float r22772 = cos(r22761);
        float r22773 = r22771 * r22772;
        float r22774 = r22769 - r22773;
        float r22775 = atan2(r22765, r22774);
        return r22775;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r22776 = lambda1;
        double r22777 = lambda2;
        double r22778 = r22776 - r22777;
        double r22779 = sin(r22778);
        double r22780 = phi2;
        double r22781 = cos(r22780);
        double r22782 = r22779 * r22781;
        double r22783 = phi1;
        double r22784 = cos(r22783);
        double r22785 = sin(r22780);
        double r22786 = r22784 * r22785;
        double r22787 = sin(r22783);
        double r22788 = r22787 * r22781;
        double r22789 = cos(r22778);
        double r22790 = r22788 * r22789;
        double r22791 = r22786 - r22790;
        double r22792 = atan2(r22782, r22791);
        return r22792;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r22793 = lambda1;
        float r22794 = sin(r22793);
        float r22795 = lambda2;
        float r22796 = cos(r22795);
        float r22797 = r22794 * r22796;
        float r22798 = cos(r22793);
        float r22799 = -r22795;
        float r22800 = sin(r22799);
        float r22801 = r22798 * r22800;
        float r22802 = r22797 + r22801;
        float r22803 = phi2;
        float r22804 = cos(r22803);
        float r22805 = r22802 * r22804;
        float r22806 = phi1;
        float r22807 = cos(r22806);
        float r22808 = sin(r22803);
        float r22809 = r22807 * r22808;
        float r22810 = sin(r22806);
        float r22811 = r22810 * r22804;
        float r22812 = r22798 * r22796;
        float r22813 = r22811 * r22812;
        float r22814 = sin(r22795);
        float r22815 = r22794 * r22814;
        float r22816 = r22811 * r22815;
        float r22817 = r22813 + r22816;
        float r22818 = r22809 - r22817;
        float r22819 = atan2(r22805, r22818);
        return r22819;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r22820 = lambda1;
        double r22821 = sin(r22820);
        double r22822 = lambda2;
        double r22823 = cos(r22822);
        double r22824 = r22821 * r22823;
        double r22825 = cos(r22820);
        double r22826 = -r22822;
        double r22827 = sin(r22826);
        double r22828 = r22825 * r22827;
        double r22829 = r22824 + r22828;
        double r22830 = phi2;
        double r22831 = cos(r22830);
        double r22832 = r22829 * r22831;
        double r22833 = phi1;
        double r22834 = cos(r22833);
        double r22835 = sin(r22830);
        double r22836 = r22834 * r22835;
        double r22837 = sin(r22833);
        double r22838 = r22837 * r22831;
        double r22839 = r22825 * r22823;
        double r22840 = r22838 * r22839;
        double r22841 = sin(r22822);
        double r22842 = r22821 * r22841;
        double r22843 = r22838 * r22842;
        double r22844 = r22840 + r22843;
        double r22845 = r22836 - r22844;
        double r22846 = atan2(r22832, r22845);
        return r22846;
}

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 r22847, r22848, r22849, r22850, r22851, r22852, r22853, r22854, r22855, r22856, r22857, r22858, r22859, r22860, r22861, r22862, r22863;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r22847);
        mpfr_init(r22848);
        mpfr_init(r22849);
        mpfr_init(r22850);
        mpfr_init(r22851);
        mpfr_init(r22852);
        mpfr_init(r22853);
        mpfr_init(r22854);
        mpfr_init(r22855);
        mpfr_init(r22856);
        mpfr_init(r22857);
        mpfr_init(r22858);
        mpfr_init(r22859);
        mpfr_init(r22860);
        mpfr_init(r22861);
        mpfr_init(r22862);
        mpfr_init(r22863);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r22847, lambda1, MPFR_RNDN);
        mpfr_set_d(r22848, lambda2, MPFR_RNDN);
        mpfr_sub(r22849, r22847, r22848, MPFR_RNDN);
        mpfr_sin(r22850, r22849, MPFR_RNDN);
        mpfr_set_d(r22851, phi2, MPFR_RNDN);
        mpfr_cos(r22852, r22851, MPFR_RNDN);
        mpfr_mul(r22853, r22850, r22852, MPFR_RNDN);
        mpfr_set_d(r22854, phi1, MPFR_RNDN);
        mpfr_cos(r22855, r22854, MPFR_RNDN);
        mpfr_sin(r22856, r22851, MPFR_RNDN);
        mpfr_mul(r22857, r22855, r22856, MPFR_RNDN);
        mpfr_sin(r22858, r22854, MPFR_RNDN);
        mpfr_mul(r22859, r22858, r22852, MPFR_RNDN);
        mpfr_cos(r22860, r22849, MPFR_RNDN);
        mpfr_mul(r22861, r22859, r22860, MPFR_RNDN);
        mpfr_sub(r22862, r22857, r22861, MPFR_RNDN);
        mpfr_atan2(r22863, r22853, r22862, MPFR_RNDN);
        return mpfr_get_d(r22863, MPFR_RNDN);
}

static mpfr_t r22864, r22865, r22866, r22867, r22868, r22869, r22870, r22871, r22872, r22873, r22874, r22875, r22876, r22877, r22878, r22879, r22880, r22881, r22882, r22883, r22884, r22885, r22886, r22887, r22888, r22889, r22890;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r22864);
        mpfr_init(r22865);
        mpfr_init(r22866);
        mpfr_init(r22867);
        mpfr_init(r22868);
        mpfr_init(r22869);
        mpfr_init(r22870);
        mpfr_init(r22871);
        mpfr_init(r22872);
        mpfr_init(r22873);
        mpfr_init(r22874);
        mpfr_init(r22875);
        mpfr_init(r22876);
        mpfr_init(r22877);
        mpfr_init(r22878);
        mpfr_init(r22879);
        mpfr_init(r22880);
        mpfr_init(r22881);
        mpfr_init(r22882);
        mpfr_init(r22883);
        mpfr_init(r22884);
        mpfr_init(r22885);
        mpfr_init(r22886);
        mpfr_init(r22887);
        mpfr_init(r22888);
        mpfr_init(r22889);
        mpfr_init(r22890);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r22864, lambda1, MPFR_RNDN);
        mpfr_sin(r22865, r22864, MPFR_RNDN);
        mpfr_set_d(r22866, lambda2, MPFR_RNDN);
        mpfr_cos(r22867, r22866, MPFR_RNDN);
        mpfr_mul(r22868, r22865, r22867, MPFR_RNDN);
        mpfr_cos(r22869, r22864, MPFR_RNDN);
        mpfr_neg(r22870, r22866, MPFR_RNDN);
        mpfr_sin(r22871, r22870, MPFR_RNDN);
        mpfr_mul(r22872, r22869, r22871, MPFR_RNDN);
        mpfr_add(r22873, r22868, r22872, MPFR_RNDN);
        mpfr_set_d(r22874, phi2, MPFR_RNDN);
        mpfr_cos(r22875, r22874, MPFR_RNDN);
        mpfr_mul(r22876, r22873, r22875, MPFR_RNDN);
        mpfr_set_d(r22877, phi1, MPFR_RNDN);
        mpfr_cos(r22878, r22877, MPFR_RNDN);
        mpfr_sin(r22879, r22874, MPFR_RNDN);
        mpfr_mul(r22880, r22878, r22879, MPFR_RNDN);
        mpfr_sin(r22881, r22877, MPFR_RNDN);
        mpfr_mul(r22882, r22881, r22875, MPFR_RNDN);
        mpfr_mul(r22883, r22869, r22867, MPFR_RNDN);
        mpfr_mul(r22884, r22882, r22883, MPFR_RNDN);
        mpfr_sin(r22885, r22866, MPFR_RNDN);
        mpfr_mul(r22886, r22865, r22885, MPFR_RNDN);
        mpfr_mul(r22887, r22882, r22886, MPFR_RNDN);
        mpfr_add(r22888, r22884, r22887, MPFR_RNDN);
        mpfr_sub(r22889, r22880, r22888, MPFR_RNDN);
        mpfr_atan2(r22890, r22876, r22889, MPFR_RNDN);
        return mpfr_get_d(r22890, MPFR_RNDN);
}

static mpfr_t r22891, r22892, r22893, r22894, r22895, r22896, r22897, r22898, r22899, r22900, r22901, r22902, r22903, r22904, r22905, r22906, r22907, r22908, r22909, r22910, r22911, r22912, r22913, r22914, r22915, r22916, r22917;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r22891);
        mpfr_init(r22892);
        mpfr_init(r22893);
        mpfr_init(r22894);
        mpfr_init(r22895);
        mpfr_init(r22896);
        mpfr_init(r22897);
        mpfr_init(r22898);
        mpfr_init(r22899);
        mpfr_init(r22900);
        mpfr_init(r22901);
        mpfr_init(r22902);
        mpfr_init(r22903);
        mpfr_init(r22904);
        mpfr_init(r22905);
        mpfr_init(r22906);
        mpfr_init(r22907);
        mpfr_init(r22908);
        mpfr_init(r22909);
        mpfr_init(r22910);
        mpfr_init(r22911);
        mpfr_init(r22912);
        mpfr_init(r22913);
        mpfr_init(r22914);
        mpfr_init(r22915);
        mpfr_init(r22916);
        mpfr_init(r22917);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r22891, lambda1, MPFR_RNDN);
        mpfr_sin(r22892, r22891, MPFR_RNDN);
        mpfr_set_d(r22893, lambda2, MPFR_RNDN);
        mpfr_cos(r22894, r22893, MPFR_RNDN);
        mpfr_mul(r22895, r22892, r22894, MPFR_RNDN);
        mpfr_cos(r22896, r22891, MPFR_RNDN);
        mpfr_neg(r22897, r22893, MPFR_RNDN);
        mpfr_sin(r22898, r22897, MPFR_RNDN);
        mpfr_mul(r22899, r22896, r22898, MPFR_RNDN);
        mpfr_add(r22900, r22895, r22899, MPFR_RNDN);
        mpfr_set_d(r22901, phi2, MPFR_RNDN);
        mpfr_cos(r22902, r22901, MPFR_RNDN);
        mpfr_mul(r22903, r22900, r22902, MPFR_RNDN);
        mpfr_set_d(r22904, phi1, MPFR_RNDN);
        mpfr_cos(r22905, r22904, MPFR_RNDN);
        mpfr_sin(r22906, r22901, MPFR_RNDN);
        mpfr_mul(r22907, r22905, r22906, MPFR_RNDN);
        mpfr_sin(r22908, r22904, MPFR_RNDN);
        mpfr_mul(r22909, r22908, r22902, MPFR_RNDN);
        mpfr_mul(r22910, r22896, r22894, MPFR_RNDN);
        mpfr_mul(r22911, r22909, r22910, MPFR_RNDN);
        mpfr_sin(r22912, r22893, MPFR_RNDN);
        mpfr_mul(r22913, r22892, r22912, MPFR_RNDN);
        mpfr_mul(r22914, r22909, r22913, MPFR_RNDN);
        mpfr_add(r22915, r22911, r22914, MPFR_RNDN);
        mpfr_sub(r22916, r22907, r22915, MPFR_RNDN);
        mpfr_atan2(r22917, r22903, r22916, MPFR_RNDN);
        return mpfr_get_d(r22917, MPFR_RNDN);
}