#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 r23781 = lambda1;
        float r23782 = lambda2;
        float r23783 = r23781 - r23782;
        float r23784 = sin(r23783);
        float r23785 = phi2;
        float r23786 = cos(r23785);
        float r23787 = r23784 * r23786;
        float r23788 = phi1;
        float r23789 = cos(r23788);
        float r23790 = sin(r23785);
        float r23791 = r23789 * r23790;
        float r23792 = sin(r23788);
        float r23793 = r23792 * r23786;
        float r23794 = cos(r23783);
        float r23795 = r23793 * r23794;
        float r23796 = r23791 - r23795;
        float r23797 = atan2(r23787, r23796);
        return r23797;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r23798 = lambda1;
        double r23799 = lambda2;
        double r23800 = r23798 - r23799;
        double r23801 = sin(r23800);
        double r23802 = phi2;
        double r23803 = cos(r23802);
        double r23804 = r23801 * r23803;
        double r23805 = phi1;
        double r23806 = cos(r23805);
        double r23807 = sin(r23802);
        double r23808 = r23806 * r23807;
        double r23809 = sin(r23805);
        double r23810 = r23809 * r23803;
        double r23811 = cos(r23800);
        double r23812 = r23810 * r23811;
        double r23813 = r23808 - r23812;
        double r23814 = atan2(r23804, r23813);
        return r23814;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r23815 = lambda1;
        float r23816 = sin(r23815);
        float r23817 = lambda2;
        float r23818 = cos(r23817);
        float r23819 = r23816 * r23818;
        float r23820 = cos(r23815);
        float r23821 = -r23817;
        float r23822 = sin(r23821);
        float r23823 = r23820 * r23822;
        float r23824 = r23819 + r23823;
        float r23825 = phi2;
        float r23826 = cos(r23825);
        float r23827 = r23824 * r23826;
        float r23828 = phi1;
        float r23829 = cos(r23828);
        float r23830 = sin(r23825);
        float r23831 = r23829 * r23830;
        float r23832 = sin(r23817);
        float r23833 = r23816 * r23832;
        float r23834 = fma(r23820, r23818, r23833);
        float r23835 = r23834 * r23834;
        float r23836 = sin(r23828);
        float r23837 = r23826 * r23836;
        float r23838 = 3;
        float r23839 = pow(r23837, r23838);
        float r23840 = r23834 * r23839;
        float r23841 = r23835 * r23840;
        float r23842 = cbrt(r23841);
        float r23843 = r23831 - r23842;
        float r23844 = atan2(r23827, r23843);
        return r23844;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r23845 = lambda1;
        double r23846 = sin(r23845);
        double r23847 = lambda2;
        double r23848 = cos(r23847);
        double r23849 = r23846 * r23848;
        double r23850 = cos(r23845);
        double r23851 = -r23847;
        double r23852 = sin(r23851);
        double r23853 = r23850 * r23852;
        double r23854 = r23849 + r23853;
        double r23855 = phi2;
        double r23856 = cos(r23855);
        double r23857 = r23854 * r23856;
        double r23858 = phi1;
        double r23859 = cos(r23858);
        double r23860 = sin(r23855);
        double r23861 = r23859 * r23860;
        double r23862 = sin(r23847);
        double r23863 = r23846 * r23862;
        double r23864 = fma(r23850, r23848, r23863);
        double r23865 = r23864 * r23864;
        double r23866 = sin(r23858);
        double r23867 = r23856 * r23866;
        double r23868 = 3;
        double r23869 = pow(r23867, r23868);
        double r23870 = r23864 * r23869;
        double r23871 = r23865 * r23870;
        double r23872 = cbrt(r23871);
        double r23873 = r23861 - r23872;
        double r23874 = atan2(r23857, r23873);
        return r23874;
}

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 r23875, r23876, r23877, r23878, r23879, r23880, r23881, r23882, r23883, r23884, r23885, r23886, r23887, r23888, r23889, r23890, r23891;

void setup_mpfr_f_im() {
        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);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23875, lambda1, MPFR_RNDN);
        mpfr_set_d(r23876, lambda2, MPFR_RNDN);
        mpfr_sub(r23877, r23875, r23876, MPFR_RNDN);
        mpfr_sin(r23878, r23877, MPFR_RNDN);
        mpfr_set_d(r23879, phi2, MPFR_RNDN);
        mpfr_cos(r23880, r23879, MPFR_RNDN);
        mpfr_mul(r23881, r23878, r23880, MPFR_RNDN);
        mpfr_set_d(r23882, phi1, MPFR_RNDN);
        mpfr_cos(r23883, r23882, MPFR_RNDN);
        mpfr_sin(r23884, r23879, MPFR_RNDN);
        mpfr_mul(r23885, r23883, r23884, MPFR_RNDN);
        mpfr_sin(r23886, r23882, MPFR_RNDN);
        mpfr_mul(r23887, r23886, r23880, MPFR_RNDN);
        mpfr_cos(r23888, r23877, MPFR_RNDN);
        mpfr_mul(r23889, r23887, r23888, MPFR_RNDN);
        mpfr_sub(r23890, r23885, r23889, MPFR_RNDN);
        mpfr_atan2(r23891, r23881, r23890, MPFR_RNDN);
        return mpfr_get_d(r23891, MPFR_RNDN);
}

static mpfr_t r23892, r23893, r23894, r23895, 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;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23892);
        mpfr_init(r23893);
        mpfr_init(r23894);
        mpfr_init(r23895);
        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_set_str(r23915, "3", 10, MPFR_RNDN);
        mpfr_init(r23916);
        mpfr_init(r23917);
        mpfr_init(r23918);
        mpfr_init(r23919);
        mpfr_init(r23920);
        mpfr_init(r23921);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23892, lambda1, MPFR_RNDN);
        mpfr_sin(r23893, r23892, MPFR_RNDN);
        mpfr_set_d(r23894, lambda2, MPFR_RNDN);
        mpfr_cos(r23895, r23894, MPFR_RNDN);
        mpfr_mul(r23896, r23893, r23895, MPFR_RNDN);
        mpfr_cos(r23897, r23892, MPFR_RNDN);
        mpfr_neg(r23898, r23894, MPFR_RNDN);
        mpfr_sin(r23899, r23898, MPFR_RNDN);
        mpfr_mul(r23900, r23897, r23899, MPFR_RNDN);
        mpfr_add(r23901, r23896, r23900, MPFR_RNDN);
        mpfr_set_d(r23902, phi2, MPFR_RNDN);
        mpfr_cos(r23903, r23902, MPFR_RNDN);
        mpfr_mul(r23904, r23901, r23903, MPFR_RNDN);
        mpfr_set_d(r23905, phi1, MPFR_RNDN);
        mpfr_cos(r23906, r23905, MPFR_RNDN);
        mpfr_sin(r23907, r23902, MPFR_RNDN);
        mpfr_mul(r23908, r23906, r23907, MPFR_RNDN);
        mpfr_sin(r23909, r23894, MPFR_RNDN);
        mpfr_mul(r23910, r23893, r23909, MPFR_RNDN);
        mpfr_fma(r23911, r23897, r23895, r23910, MPFR_RNDN);
        mpfr_mul(r23912, r23911, r23911, MPFR_RNDN);
        mpfr_sin(r23913, r23905, MPFR_RNDN);
        mpfr_mul(r23914, r23903, r23913, MPFR_RNDN);
        ;
        mpfr_pow(r23916, r23914, r23915, MPFR_RNDN);
        mpfr_mul(r23917, r23911, r23916, MPFR_RNDN);
        mpfr_mul(r23918, r23912, r23917, MPFR_RNDN);
        mpfr_cbrt(r23919, r23918, MPFR_RNDN);
        mpfr_sub(r23920, r23908, r23919, MPFR_RNDN);
        mpfr_atan2(r23921, r23904, r23920, MPFR_RNDN);
        return mpfr_get_d(r23921, MPFR_RNDN);
}

static mpfr_t r23922, r23923, r23924, r23925, r23926, r23927, r23928, r23929, r23930, r23931, r23932, r23933, r23934, r23935, r23936, r23937, r23938, r23939, r23940, r23941, r23942, r23943, r23944, r23945, r23946, r23947, r23948, r23949, r23950, r23951;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23922);
        mpfr_init(r23923);
        mpfr_init(r23924);
        mpfr_init(r23925);
        mpfr_init(r23926);
        mpfr_init(r23927);
        mpfr_init(r23928);
        mpfr_init(r23929);
        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);
        mpfr_init(r23941);
        mpfr_init(r23942);
        mpfr_init(r23943);
        mpfr_init(r23944);
        mpfr_init_set_str(r23945, "3", 10, MPFR_RNDN);
        mpfr_init(r23946);
        mpfr_init(r23947);
        mpfr_init(r23948);
        mpfr_init(r23949);
        mpfr_init(r23950);
        mpfr_init(r23951);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23922, lambda1, MPFR_RNDN);
        mpfr_sin(r23923, r23922, MPFR_RNDN);
        mpfr_set_d(r23924, lambda2, MPFR_RNDN);
        mpfr_cos(r23925, r23924, MPFR_RNDN);
        mpfr_mul(r23926, r23923, r23925, MPFR_RNDN);
        mpfr_cos(r23927, r23922, MPFR_RNDN);
        mpfr_neg(r23928, r23924, MPFR_RNDN);
        mpfr_sin(r23929, r23928, MPFR_RNDN);
        mpfr_mul(r23930, r23927, r23929, MPFR_RNDN);
        mpfr_add(r23931, r23926, r23930, MPFR_RNDN);
        mpfr_set_d(r23932, phi2, MPFR_RNDN);
        mpfr_cos(r23933, r23932, MPFR_RNDN);
        mpfr_mul(r23934, r23931, r23933, MPFR_RNDN);
        mpfr_set_d(r23935, phi1, MPFR_RNDN);
        mpfr_cos(r23936, r23935, MPFR_RNDN);
        mpfr_sin(r23937, r23932, MPFR_RNDN);
        mpfr_mul(r23938, r23936, r23937, MPFR_RNDN);
        mpfr_sin(r23939, r23924, MPFR_RNDN);
        mpfr_mul(r23940, r23923, r23939, MPFR_RNDN);
        mpfr_fma(r23941, r23927, r23925, r23940, MPFR_RNDN);
        mpfr_mul(r23942, r23941, r23941, MPFR_RNDN);
        mpfr_sin(r23943, r23935, MPFR_RNDN);
        mpfr_mul(r23944, r23933, r23943, MPFR_RNDN);
        ;
        mpfr_pow(r23946, r23944, r23945, MPFR_RNDN);
        mpfr_mul(r23947, r23941, r23946, MPFR_RNDN);
        mpfr_mul(r23948, r23942, r23947, MPFR_RNDN);
        mpfr_cbrt(r23949, r23948, MPFR_RNDN);
        mpfr_sub(r23950, r23938, r23949, MPFR_RNDN);
        mpfr_atan2(r23951, r23934, r23950, MPFR_RNDN);
        return mpfr_get_d(r23951, MPFR_RNDN);
}