#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 r23758 = lambda1;
        float r23759 = lambda2;
        float r23760 = r23758 - r23759;
        float r23761 = sin(r23760);
        float r23762 = phi2;
        float r23763 = cos(r23762);
        float r23764 = r23761 * r23763;
        float r23765 = phi1;
        float r23766 = cos(r23765);
        float r23767 = sin(r23762);
        float r23768 = r23766 * r23767;
        float r23769 = sin(r23765);
        float r23770 = r23769 * r23763;
        float r23771 = cos(r23760);
        float r23772 = r23770 * r23771;
        float r23773 = r23768 - r23772;
        float r23774 = atan2(r23764, r23773);
        return r23774;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r23775 = lambda1;
        double r23776 = lambda2;
        double r23777 = r23775 - r23776;
        double r23778 = sin(r23777);
        double r23779 = phi2;
        double r23780 = cos(r23779);
        double r23781 = r23778 * r23780;
        double r23782 = phi1;
        double r23783 = cos(r23782);
        double r23784 = sin(r23779);
        double r23785 = r23783 * r23784;
        double r23786 = sin(r23782);
        double r23787 = r23786 * r23780;
        double r23788 = cos(r23777);
        double r23789 = r23787 * r23788;
        double r23790 = r23785 - r23789;
        double r23791 = atan2(r23781, r23790);
        return r23791;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r23792 = lambda1;
        float r23793 = sin(r23792);
        float r23794 = lambda2;
        float r23795 = cos(r23794);
        float r23796 = r23793 * r23795;
        float r23797 = cos(r23792);
        float r23798 = -r23794;
        float r23799 = sin(r23798);
        float r23800 = r23797 * r23799;
        float r23801 = r23796 + r23800;
        float r23802 = phi2;
        float r23803 = cos(r23802);
        float r23804 = r23801 * r23803;
        float r23805 = phi1;
        float r23806 = cos(r23805);
        float r23807 = sin(r23802);
        float r23808 = r23806 * r23807;
        float r23809 = sin(r23805);
        float r23810 = r23809 * r23803;
        float r23811 = r23797 * r23795;
        float r23812 = r23810 * r23811;
        float r23813 = sin(r23794);
        float r23814 = r23793 * r23813;
        float r23815 = exp(r23814);
        float r23816 = log(r23815);
        float r23817 = r23810 * r23816;
        float r23818 = r23812 + r23817;
        float r23819 = r23808 - r23818;
        float r23820 = atan2(r23804, r23819);
        return r23820;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r23821 = lambda1;
        double r23822 = sin(r23821);
        double r23823 = lambda2;
        double r23824 = cos(r23823);
        double r23825 = r23822 * r23824;
        double r23826 = cos(r23821);
        double r23827 = -r23823;
        double r23828 = sin(r23827);
        double r23829 = r23826 * r23828;
        double r23830 = r23825 + r23829;
        double r23831 = phi2;
        double r23832 = cos(r23831);
        double r23833 = r23830 * r23832;
        double r23834 = phi1;
        double r23835 = cos(r23834);
        double r23836 = sin(r23831);
        double r23837 = r23835 * r23836;
        double r23838 = sin(r23834);
        double r23839 = r23838 * r23832;
        double r23840 = r23826 * r23824;
        double r23841 = r23839 * r23840;
        double r23842 = sin(r23823);
        double r23843 = r23822 * r23842;
        double r23844 = exp(r23843);
        double r23845 = log(r23844);
        double r23846 = r23839 * r23845;
        double r23847 = r23841 + r23846;
        double r23848 = r23837 - r23847;
        double r23849 = atan2(r23833, r23848);
        return r23849;
}

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 r23850, r23851, r23852, r23853, r23854, r23855, r23856, r23857, r23858, r23859, r23860, r23861, r23862, r23863, r23864, r23865, r23866;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(4112);
        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(r23859);
        mpfr_init(r23860);
        mpfr_init(r23861);
        mpfr_init(r23862);
        mpfr_init(r23863);
        mpfr_init(r23864);
        mpfr_init(r23865);
        mpfr_init(r23866);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23850, lambda1, MPFR_RNDN);
        mpfr_set_d(r23851, lambda2, MPFR_RNDN);
        mpfr_sub(r23852, r23850, r23851, MPFR_RNDN);
        mpfr_sin(r23853, r23852, MPFR_RNDN);
        mpfr_set_d(r23854, phi2, MPFR_RNDN);
        mpfr_cos(r23855, r23854, MPFR_RNDN);
        mpfr_mul(r23856, r23853, r23855, MPFR_RNDN);
        mpfr_set_d(r23857, phi1, MPFR_RNDN);
        mpfr_cos(r23858, r23857, MPFR_RNDN);
        mpfr_sin(r23859, r23854, MPFR_RNDN);
        mpfr_mul(r23860, r23858, r23859, MPFR_RNDN);
        mpfr_sin(r23861, r23857, MPFR_RNDN);
        mpfr_mul(r23862, r23861, r23855, MPFR_RNDN);
        mpfr_cos(r23863, r23852, MPFR_RNDN);
        mpfr_mul(r23864, r23862, r23863, MPFR_RNDN);
        mpfr_sub(r23865, r23860, r23864, MPFR_RNDN);
        mpfr_atan2(r23866, r23856, r23865, MPFR_RNDN);
        return mpfr_get_d(r23866, MPFR_RNDN);
}

static mpfr_t r23867, r23868, r23869, r23870, r23871, r23872, r23873, r23874, r23875, r23876, r23877, r23878, r23879, r23880, r23881, r23882, r23883, r23884, r23885, r23886, r23887, r23888, r23889, r23890, r23891, r23892, r23893, r23894, r23895;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(4112);
        mpfr_init(r23867);
        mpfr_init(r23868);
        mpfr_init(r23869);
        mpfr_init(r23870);
        mpfr_init(r23871);
        mpfr_init(r23872);
        mpfr_init(r23873);
        mpfr_init(r23874);
        mpfr_init(r23875);
        mpfr_init(r23876);
        mpfr_init(r23877);
        mpfr_init(r23878);
        mpfr_init(r23879);
        mpfr_init(r23880);
        mpfr_init(r23881);
        mpfr_init(r23882);
        mpfr_init(r23883);
        mpfr_init(r23884);
        mpfr_init(r23885);
        mpfr_init(r23886);
        mpfr_init(r23887);
        mpfr_init(r23888);
        mpfr_init(r23889);
        mpfr_init(r23890);
        mpfr_init(r23891);
        mpfr_init(r23892);
        mpfr_init(r23893);
        mpfr_init(r23894);
        mpfr_init(r23895);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23867, lambda1, MPFR_RNDN);
        mpfr_sin(r23868, r23867, MPFR_RNDN);
        mpfr_set_d(r23869, lambda2, MPFR_RNDN);
        mpfr_cos(r23870, r23869, MPFR_RNDN);
        mpfr_mul(r23871, r23868, r23870, MPFR_RNDN);
        mpfr_cos(r23872, r23867, MPFR_RNDN);
        mpfr_neg(r23873, r23869, MPFR_RNDN);
        mpfr_sin(r23874, r23873, MPFR_RNDN);
        mpfr_mul(r23875, r23872, r23874, MPFR_RNDN);
        mpfr_add(r23876, r23871, r23875, MPFR_RNDN);
        mpfr_set_d(r23877, phi2, MPFR_RNDN);
        mpfr_cos(r23878, r23877, MPFR_RNDN);
        mpfr_mul(r23879, r23876, r23878, MPFR_RNDN);
        mpfr_set_d(r23880, phi1, MPFR_RNDN);
        mpfr_cos(r23881, r23880, MPFR_RNDN);
        mpfr_sin(r23882, r23877, MPFR_RNDN);
        mpfr_mul(r23883, r23881, r23882, MPFR_RNDN);
        mpfr_sin(r23884, r23880, MPFR_RNDN);
        mpfr_mul(r23885, r23884, r23878, MPFR_RNDN);
        mpfr_mul(r23886, r23872, r23870, MPFR_RNDN);
        mpfr_mul(r23887, r23885, r23886, MPFR_RNDN);
        mpfr_sin(r23888, r23869, MPFR_RNDN);
        mpfr_mul(r23889, r23868, r23888, MPFR_RNDN);
        mpfr_exp(r23890, r23889, MPFR_RNDN);
        mpfr_log(r23891, r23890, MPFR_RNDN);
        mpfr_mul(r23892, r23885, r23891, MPFR_RNDN);
        mpfr_add(r23893, r23887, r23892, MPFR_RNDN);
        mpfr_sub(r23894, r23883, r23893, MPFR_RNDN);
        mpfr_atan2(r23895, r23879, r23894, MPFR_RNDN);
        return mpfr_get_d(r23895, MPFR_RNDN);
}

static mpfr_t r23896, r23897, r23898, r23899, r23900, r23901, r23902, r23903, r23904, r23905, r23906, r23907, r23908, r23909, r23910, r23911, r23912, r23913, r23914, r23915, r23916, r23917, r23918, r23919, r23920, r23921, r23922, r23923, r23924;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(4112);
        mpfr_init(r23896);
        mpfr_init(r23897);
        mpfr_init(r23898);
        mpfr_init(r23899);
        mpfr_init(r23900);
        mpfr_init(r23901);
        mpfr_init(r23902);
        mpfr_init(r23903);
        mpfr_init(r23904);
        mpfr_init(r23905);
        mpfr_init(r23906);
        mpfr_init(r23907);
        mpfr_init(r23908);
        mpfr_init(r23909);
        mpfr_init(r23910);
        mpfr_init(r23911);
        mpfr_init(r23912);
        mpfr_init(r23913);
        mpfr_init(r23914);
        mpfr_init(r23915);
        mpfr_init(r23916);
        mpfr_init(r23917);
        mpfr_init(r23918);
        mpfr_init(r23919);
        mpfr_init(r23920);
        mpfr_init(r23921);
        mpfr_init(r23922);
        mpfr_init(r23923);
        mpfr_init(r23924);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23896, lambda1, MPFR_RNDN);
        mpfr_sin(r23897, r23896, MPFR_RNDN);
        mpfr_set_d(r23898, lambda2, MPFR_RNDN);
        mpfr_cos(r23899, r23898, MPFR_RNDN);
        mpfr_mul(r23900, r23897, r23899, MPFR_RNDN);
        mpfr_cos(r23901, r23896, MPFR_RNDN);
        mpfr_neg(r23902, r23898, MPFR_RNDN);
        mpfr_sin(r23903, r23902, MPFR_RNDN);
        mpfr_mul(r23904, r23901, r23903, MPFR_RNDN);
        mpfr_add(r23905, r23900, r23904, MPFR_RNDN);
        mpfr_set_d(r23906, phi2, MPFR_RNDN);
        mpfr_cos(r23907, r23906, MPFR_RNDN);
        mpfr_mul(r23908, r23905, r23907, MPFR_RNDN);
        mpfr_set_d(r23909, phi1, MPFR_RNDN);
        mpfr_cos(r23910, r23909, MPFR_RNDN);
        mpfr_sin(r23911, r23906, MPFR_RNDN);
        mpfr_mul(r23912, r23910, r23911, MPFR_RNDN);
        mpfr_sin(r23913, r23909, MPFR_RNDN);
        mpfr_mul(r23914, r23913, r23907, MPFR_RNDN);
        mpfr_mul(r23915, r23901, r23899, MPFR_RNDN);
        mpfr_mul(r23916, r23914, r23915, MPFR_RNDN);
        mpfr_sin(r23917, r23898, MPFR_RNDN);
        mpfr_mul(r23918, r23897, r23917, MPFR_RNDN);
        mpfr_exp(r23919, r23918, MPFR_RNDN);
        mpfr_log(r23920, r23919, MPFR_RNDN);
        mpfr_mul(r23921, r23914, r23920, MPFR_RNDN);
        mpfr_add(r23922, r23916, r23921, MPFR_RNDN);
        mpfr_sub(r23923, r23912, r23922, MPFR_RNDN);
        mpfr_atan2(r23924, r23908, r23923, MPFR_RNDN);
        return mpfr_get_d(r23924, MPFR_RNDN);
}