#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 = 3;
        float r23814 = pow(r23809, r23813);
        float r23815 = pow(r23803, r23813);
        float r23816 = r23814 * r23815;
        float r23817 = sin(r23794);
        float r23818 = r23817 * r23793;
        float r23819 = pow(r23818, r23813);
        float r23820 = r23816 * r23819;
        float r23821 = cbrt(r23820);
        float r23822 = r23812 + r23821;
        float r23823 = r23808 - r23822;
        float r23824 = atan2(r23804, r23823);
        return r23824;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r23825 = lambda1;
        double r23826 = sin(r23825);
        double r23827 = lambda2;
        double r23828 = cos(r23827);
        double r23829 = r23826 * r23828;
        double r23830 = cos(r23825);
        double r23831 = -r23827;
        double r23832 = sin(r23831);
        double r23833 = r23830 * r23832;
        double r23834 = r23829 + r23833;
        double r23835 = phi2;
        double r23836 = cos(r23835);
        double r23837 = r23834 * r23836;
        double r23838 = phi1;
        double r23839 = cos(r23838);
        double r23840 = sin(r23835);
        double r23841 = r23839 * r23840;
        double r23842 = sin(r23838);
        double r23843 = r23842 * r23836;
        double r23844 = r23830 * r23828;
        double r23845 = r23843 * r23844;
        double r23846 = 3;
        double r23847 = pow(r23842, r23846);
        double r23848 = pow(r23836, r23846);
        double r23849 = r23847 * r23848;
        double r23850 = sin(r23827);
        double r23851 = r23850 * r23826;
        double r23852 = pow(r23851, r23846);
        double r23853 = r23849 * r23852;
        double r23854 = cbrt(r23853);
        double r23855 = r23845 + r23854;
        double r23856 = r23841 - r23855;
        double r23857 = atan2(r23837, r23856);
        return r23857;
}

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 r23858, r23859, r23860, r23861, r23862, r23863, r23864, r23865, r23866, r23867, r23868, r23869, r23870, r23871, r23872, r23873, r23874;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        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);
        mpfr_init(r23867);
        mpfr_init(r23868);
        mpfr_init(r23869);
        mpfr_init(r23870);
        mpfr_init(r23871);
        mpfr_init(r23872);
        mpfr_init(r23873);
        mpfr_init(r23874);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23858, lambda1, MPFR_RNDN);
        mpfr_set_d(r23859, lambda2, MPFR_RNDN);
        mpfr_sub(r23860, r23858, r23859, MPFR_RNDN);
        mpfr_sin(r23861, r23860, MPFR_RNDN);
        mpfr_set_d(r23862, phi2, MPFR_RNDN);
        mpfr_cos(r23863, r23862, MPFR_RNDN);
        mpfr_mul(r23864, r23861, r23863, MPFR_RNDN);
        mpfr_set_d(r23865, phi1, MPFR_RNDN);
        mpfr_cos(r23866, r23865, MPFR_RNDN);
        mpfr_sin(r23867, r23862, MPFR_RNDN);
        mpfr_mul(r23868, r23866, r23867, MPFR_RNDN);
        mpfr_sin(r23869, r23865, MPFR_RNDN);
        mpfr_mul(r23870, r23869, r23863, MPFR_RNDN);
        mpfr_cos(r23871, r23860, MPFR_RNDN);
        mpfr_mul(r23872, r23870, r23871, MPFR_RNDN);
        mpfr_sub(r23873, r23868, r23872, MPFR_RNDN);
        mpfr_atan2(r23874, r23864, r23873, MPFR_RNDN);
        return mpfr_get_d(r23874, MPFR_RNDN);
}

static mpfr_t r23875, r23876, r23877, r23878, r23879, r23880, r23881, r23882, r23883, r23884, r23885, r23886, r23887, r23888, r23889, r23890, r23891, r23892, r23893, r23894, r23895, r23896, r23897, r23898, r23899, r23900, r23901, r23902, r23903, r23904, r23905, r23906, r23907;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        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);
        mpfr_init_set_str(r23896, "3", 10, MPFR_RNDN);
        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);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23875, lambda1, MPFR_RNDN);
        mpfr_sin(r23876, r23875, MPFR_RNDN);
        mpfr_set_d(r23877, lambda2, MPFR_RNDN);
        mpfr_cos(r23878, r23877, MPFR_RNDN);
        mpfr_mul(r23879, r23876, r23878, MPFR_RNDN);
        mpfr_cos(r23880, r23875, MPFR_RNDN);
        mpfr_neg(r23881, r23877, MPFR_RNDN);
        mpfr_sin(r23882, r23881, MPFR_RNDN);
        mpfr_mul(r23883, r23880, r23882, MPFR_RNDN);
        mpfr_add(r23884, r23879, r23883, MPFR_RNDN);
        mpfr_set_d(r23885, phi2, MPFR_RNDN);
        mpfr_cos(r23886, r23885, MPFR_RNDN);
        mpfr_mul(r23887, r23884, r23886, MPFR_RNDN);
        mpfr_set_d(r23888, phi1, MPFR_RNDN);
        mpfr_cos(r23889, r23888, MPFR_RNDN);
        mpfr_sin(r23890, r23885, MPFR_RNDN);
        mpfr_mul(r23891, r23889, r23890, MPFR_RNDN);
        mpfr_sin(r23892, r23888, MPFR_RNDN);
        mpfr_mul(r23893, r23892, r23886, MPFR_RNDN);
        mpfr_mul(r23894, r23880, r23878, MPFR_RNDN);
        mpfr_mul(r23895, r23893, r23894, MPFR_RNDN);
        ;
        mpfr_pow(r23897, r23892, r23896, MPFR_RNDN);
        mpfr_pow(r23898, r23886, r23896, MPFR_RNDN);
        mpfr_mul(r23899, r23897, r23898, MPFR_RNDN);
        mpfr_sin(r23900, r23877, MPFR_RNDN);
        mpfr_mul(r23901, r23900, r23876, MPFR_RNDN);
        mpfr_pow(r23902, r23901, r23896, MPFR_RNDN);
        mpfr_mul(r23903, r23899, r23902, MPFR_RNDN);
        mpfr_cbrt(r23904, r23903, MPFR_RNDN);
        mpfr_add(r23905, r23895, r23904, MPFR_RNDN);
        mpfr_sub(r23906, r23891, r23905, MPFR_RNDN);
        mpfr_atan2(r23907, r23887, r23906, MPFR_RNDN);
        return mpfr_get_d(r23907, MPFR_RNDN);
}

static mpfr_t r23908, r23909, r23910, r23911, r23912, r23913, r23914, r23915, r23916, r23917, r23918, r23919, r23920, r23921, r23922, r23923, r23924, r23925, r23926, r23927, r23928, r23929, r23930, r23931, r23932, r23933, r23934, r23935, r23936, r23937, r23938, r23939, r23940;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        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);
        mpfr_init(r23925);
        mpfr_init(r23926);
        mpfr_init(r23927);
        mpfr_init(r23928);
        mpfr_init_set_str(r23929, "3", 10, MPFR_RNDN);
        mpfr_init(r23930);
        mpfr_init(r23931);
        mpfr_init(r23932);
        mpfr_init(r23933);
        mpfr_init(r23934);
        mpfr_init(r23935);
        mpfr_init(r23936);
        mpfr_init(r23937);
        mpfr_init(r23938);
        mpfr_init(r23939);
        mpfr_init(r23940);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23908, lambda1, MPFR_RNDN);
        mpfr_sin(r23909, r23908, MPFR_RNDN);
        mpfr_set_d(r23910, lambda2, MPFR_RNDN);
        mpfr_cos(r23911, r23910, MPFR_RNDN);
        mpfr_mul(r23912, r23909, r23911, MPFR_RNDN);
        mpfr_cos(r23913, r23908, MPFR_RNDN);
        mpfr_neg(r23914, r23910, MPFR_RNDN);
        mpfr_sin(r23915, r23914, MPFR_RNDN);
        mpfr_mul(r23916, r23913, r23915, MPFR_RNDN);
        mpfr_add(r23917, r23912, r23916, MPFR_RNDN);
        mpfr_set_d(r23918, phi2, MPFR_RNDN);
        mpfr_cos(r23919, r23918, MPFR_RNDN);
        mpfr_mul(r23920, r23917, r23919, MPFR_RNDN);
        mpfr_set_d(r23921, phi1, MPFR_RNDN);
        mpfr_cos(r23922, r23921, MPFR_RNDN);
        mpfr_sin(r23923, r23918, MPFR_RNDN);
        mpfr_mul(r23924, r23922, r23923, MPFR_RNDN);
        mpfr_sin(r23925, r23921, MPFR_RNDN);
        mpfr_mul(r23926, r23925, r23919, MPFR_RNDN);
        mpfr_mul(r23927, r23913, r23911, MPFR_RNDN);
        mpfr_mul(r23928, r23926, r23927, MPFR_RNDN);
        ;
        mpfr_pow(r23930, r23925, r23929, MPFR_RNDN);
        mpfr_pow(r23931, r23919, r23929, MPFR_RNDN);
        mpfr_mul(r23932, r23930, r23931, MPFR_RNDN);
        mpfr_sin(r23933, r23910, MPFR_RNDN);
        mpfr_mul(r23934, r23933, r23909, MPFR_RNDN);
        mpfr_pow(r23935, r23934, r23929, MPFR_RNDN);
        mpfr_mul(r23936, r23932, r23935, MPFR_RNDN);
        mpfr_cbrt(r23937, r23936, MPFR_RNDN);
        mpfr_add(r23938, r23928, r23937, MPFR_RNDN);
        mpfr_sub(r23939, r23924, r23938, MPFR_RNDN);
        mpfr_atan2(r23940, r23920, r23939, MPFR_RNDN);
        return mpfr_get_d(r23940, MPFR_RNDN);
}