#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 r23805 = lambda1;
        float r23806 = lambda2;
        float r23807 = r23805 - r23806;
        float r23808 = sin(r23807);
        float r23809 = phi2;
        float r23810 = cos(r23809);
        float r23811 = r23808 * r23810;
        float r23812 = phi1;
        float r23813 = cos(r23812);
        float r23814 = sin(r23809);
        float r23815 = r23813 * r23814;
        float r23816 = sin(r23812);
        float r23817 = r23816 * r23810;
        float r23818 = cos(r23807);
        float r23819 = r23817 * r23818;
        float r23820 = r23815 - r23819;
        float r23821 = atan2(r23811, r23820);
        return r23821;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r23822 = lambda1;
        double r23823 = lambda2;
        double r23824 = r23822 - r23823;
        double r23825 = sin(r23824);
        double r23826 = phi2;
        double r23827 = cos(r23826);
        double r23828 = r23825 * r23827;
        double r23829 = phi1;
        double r23830 = cos(r23829);
        double r23831 = sin(r23826);
        double r23832 = r23830 * r23831;
        double r23833 = sin(r23829);
        double r23834 = r23833 * r23827;
        double r23835 = cos(r23824);
        double r23836 = r23834 * r23835;
        double r23837 = r23832 - r23836;
        double r23838 = atan2(r23828, r23837);
        return r23838;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r23839 = lambda1;
        float r23840 = sin(r23839);
        float r23841 = lambda2;
        float r23842 = cos(r23841);
        float r23843 = r23840 * r23842;
        float r23844 = cos(r23839);
        float r23845 = -r23841;
        float r23846 = sin(r23845);
        float r23847 = r23844 * r23846;
        float r23848 = r23843 + r23847;
        float r23849 = phi2;
        float r23850 = cos(r23849);
        float r23851 = r23848 * r23850;
        float r23852 = phi1;
        float r23853 = cos(r23852);
        float r23854 = sin(r23849);
        float r23855 = r23853 * r23854;
        float r23856 = sin(r23852);
        float r23857 = r23856 * r23850;
        float r23858 = r23844 * r23842;
        float r23859 = 3;
        float r23860 = pow(r23858, r23859);
        float r23861 = r23840 * r23846;
        float r23862 = pow(r23861, r23859);
        float r23863 = r23860 - r23862;
        float r23864 = r23857 * r23863;
        float r23865 = r23858 * r23858;
        float r23866 = r23861 * r23861;
        float r23867 = r23858 * r23861;
        float r23868 = r23866 + r23867;
        float r23869 = r23865 + r23868;
        float r23870 = r23864 / r23869;
        float r23871 = r23855 - r23870;
        float r23872 = atan2(r23851, r23871);
        return r23872;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r23873 = lambda1;
        double r23874 = sin(r23873);
        double r23875 = lambda2;
        double r23876 = cos(r23875);
        double r23877 = r23874 * r23876;
        double r23878 = cos(r23873);
        double r23879 = -r23875;
        double r23880 = sin(r23879);
        double r23881 = r23878 * r23880;
        double r23882 = r23877 + r23881;
        double r23883 = phi2;
        double r23884 = cos(r23883);
        double r23885 = r23882 * r23884;
        double r23886 = phi1;
        double r23887 = cos(r23886);
        double r23888 = sin(r23883);
        double r23889 = r23887 * r23888;
        double r23890 = sin(r23886);
        double r23891 = r23890 * r23884;
        double r23892 = r23878 * r23876;
        double r23893 = 3;
        double r23894 = pow(r23892, r23893);
        double r23895 = r23874 * r23880;
        double r23896 = pow(r23895, r23893);
        double r23897 = r23894 - r23896;
        double r23898 = r23891 * r23897;
        double r23899 = r23892 * r23892;
        double r23900 = r23895 * r23895;
        double r23901 = r23892 * r23895;
        double r23902 = r23900 + r23901;
        double r23903 = r23899 + r23902;
        double r23904 = r23898 / r23903;
        double r23905 = r23889 - r23904;
        double r23906 = atan2(r23885, r23905);
        return r23906;
}

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 r23907, r23908, r23909, r23910, r23911, r23912, r23913, r23914, r23915, r23916, r23917, r23918, r23919, r23920, r23921, r23922, r23923;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        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);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23907, lambda1, MPFR_RNDN);
        mpfr_set_d(r23908, lambda2, MPFR_RNDN);
        mpfr_sub(r23909, r23907, r23908, MPFR_RNDN);
        mpfr_sin(r23910, r23909, MPFR_RNDN);
        mpfr_set_d(r23911, phi2, MPFR_RNDN);
        mpfr_cos(r23912, r23911, MPFR_RNDN);
        mpfr_mul(r23913, r23910, r23912, MPFR_RNDN);
        mpfr_set_d(r23914, phi1, MPFR_RNDN);
        mpfr_cos(r23915, r23914, MPFR_RNDN);
        mpfr_sin(r23916, r23911, MPFR_RNDN);
        mpfr_mul(r23917, r23915, r23916, MPFR_RNDN);
        mpfr_sin(r23918, r23914, MPFR_RNDN);
        mpfr_mul(r23919, r23918, r23912, MPFR_RNDN);
        mpfr_cos(r23920, r23909, MPFR_RNDN);
        mpfr_mul(r23921, r23919, r23920, MPFR_RNDN);
        mpfr_sub(r23922, r23917, r23921, MPFR_RNDN);
        mpfr_atan2(r23923, r23913, r23922, MPFR_RNDN);
        return mpfr_get_d(r23923, MPFR_RNDN);
}

static mpfr_t 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, r23952, r23953, r23954, r23955, r23956, r23957;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        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_set_str(r23944, "3", 10, MPFR_RNDN);
        mpfr_init(r23945);
        mpfr_init(r23946);
        mpfr_init(r23947);
        mpfr_init(r23948);
        mpfr_init(r23949);
        mpfr_init(r23950);
        mpfr_init(r23951);
        mpfr_init(r23952);
        mpfr_init(r23953);
        mpfr_init(r23954);
        mpfr_init(r23955);
        mpfr_init(r23956);
        mpfr_init(r23957);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23924, lambda1, MPFR_RNDN);
        mpfr_sin(r23925, r23924, MPFR_RNDN);
        mpfr_set_d(r23926, lambda2, MPFR_RNDN);
        mpfr_cos(r23927, r23926, MPFR_RNDN);
        mpfr_mul(r23928, r23925, r23927, MPFR_RNDN);
        mpfr_cos(r23929, r23924, MPFR_RNDN);
        mpfr_neg(r23930, r23926, MPFR_RNDN);
        mpfr_sin(r23931, r23930, MPFR_RNDN);
        mpfr_mul(r23932, r23929, r23931, MPFR_RNDN);
        mpfr_add(r23933, r23928, r23932, MPFR_RNDN);
        mpfr_set_d(r23934, phi2, MPFR_RNDN);
        mpfr_cos(r23935, r23934, MPFR_RNDN);
        mpfr_mul(r23936, r23933, r23935, MPFR_RNDN);
        mpfr_set_d(r23937, phi1, MPFR_RNDN);
        mpfr_cos(r23938, r23937, MPFR_RNDN);
        mpfr_sin(r23939, r23934, MPFR_RNDN);
        mpfr_mul(r23940, r23938, r23939, MPFR_RNDN);
        mpfr_sin(r23941, r23937, MPFR_RNDN);
        mpfr_mul(r23942, r23941, r23935, MPFR_RNDN);
        mpfr_mul(r23943, r23929, r23927, MPFR_RNDN);
        ;
        mpfr_pow(r23945, r23943, r23944, MPFR_RNDN);
        mpfr_mul(r23946, r23925, r23931, MPFR_RNDN);
        mpfr_pow(r23947, r23946, r23944, MPFR_RNDN);
        mpfr_sub(r23948, r23945, r23947, MPFR_RNDN);
        mpfr_mul(r23949, r23942, r23948, MPFR_RNDN);
        mpfr_mul(r23950, r23943, r23943, MPFR_RNDN);
        mpfr_mul(r23951, r23946, r23946, MPFR_RNDN);
        mpfr_mul(r23952, r23943, r23946, MPFR_RNDN);
        mpfr_add(r23953, r23951, r23952, MPFR_RNDN);
        mpfr_add(r23954, r23950, r23953, MPFR_RNDN);
        mpfr_div(r23955, r23949, r23954, MPFR_RNDN);
        mpfr_sub(r23956, r23940, r23955, MPFR_RNDN);
        mpfr_atan2(r23957, r23936, r23956, MPFR_RNDN);
        return mpfr_get_d(r23957, MPFR_RNDN);
}

static mpfr_t r23958, r23959, r23960, r23961, r23962, r23963, r23964, r23965, r23966, r23967, r23968, r23969, r23970, r23971, r23972, r23973, r23974, r23975, r23976, r23977, r23978, r23979, r23980, r23981, r23982, r23983, r23984, r23985, r23986, r23987, r23988, r23989, r23990, r23991;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r23958);
        mpfr_init(r23959);
        mpfr_init(r23960);
        mpfr_init(r23961);
        mpfr_init(r23962);
        mpfr_init(r23963);
        mpfr_init(r23964);
        mpfr_init(r23965);
        mpfr_init(r23966);
        mpfr_init(r23967);
        mpfr_init(r23968);
        mpfr_init(r23969);
        mpfr_init(r23970);
        mpfr_init(r23971);
        mpfr_init(r23972);
        mpfr_init(r23973);
        mpfr_init(r23974);
        mpfr_init(r23975);
        mpfr_init(r23976);
        mpfr_init(r23977);
        mpfr_init_set_str(r23978, "3", 10, MPFR_RNDN);
        mpfr_init(r23979);
        mpfr_init(r23980);
        mpfr_init(r23981);
        mpfr_init(r23982);
        mpfr_init(r23983);
        mpfr_init(r23984);
        mpfr_init(r23985);
        mpfr_init(r23986);
        mpfr_init(r23987);
        mpfr_init(r23988);
        mpfr_init(r23989);
        mpfr_init(r23990);
        mpfr_init(r23991);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r23958, lambda1, MPFR_RNDN);
        mpfr_sin(r23959, r23958, MPFR_RNDN);
        mpfr_set_d(r23960, lambda2, MPFR_RNDN);
        mpfr_cos(r23961, r23960, MPFR_RNDN);
        mpfr_mul(r23962, r23959, r23961, MPFR_RNDN);
        mpfr_cos(r23963, r23958, MPFR_RNDN);
        mpfr_neg(r23964, r23960, MPFR_RNDN);
        mpfr_sin(r23965, r23964, MPFR_RNDN);
        mpfr_mul(r23966, r23963, r23965, MPFR_RNDN);
        mpfr_add(r23967, r23962, r23966, MPFR_RNDN);
        mpfr_set_d(r23968, phi2, MPFR_RNDN);
        mpfr_cos(r23969, r23968, MPFR_RNDN);
        mpfr_mul(r23970, r23967, r23969, MPFR_RNDN);
        mpfr_set_d(r23971, phi1, MPFR_RNDN);
        mpfr_cos(r23972, r23971, MPFR_RNDN);
        mpfr_sin(r23973, r23968, MPFR_RNDN);
        mpfr_mul(r23974, r23972, r23973, MPFR_RNDN);
        mpfr_sin(r23975, r23971, MPFR_RNDN);
        mpfr_mul(r23976, r23975, r23969, MPFR_RNDN);
        mpfr_mul(r23977, r23963, r23961, MPFR_RNDN);
        ;
        mpfr_pow(r23979, r23977, r23978, MPFR_RNDN);
        mpfr_mul(r23980, r23959, r23965, MPFR_RNDN);
        mpfr_pow(r23981, r23980, r23978, MPFR_RNDN);
        mpfr_sub(r23982, r23979, r23981, MPFR_RNDN);
        mpfr_mul(r23983, r23976, r23982, MPFR_RNDN);
        mpfr_mul(r23984, r23977, r23977, MPFR_RNDN);
        mpfr_mul(r23985, r23980, r23980, MPFR_RNDN);
        mpfr_mul(r23986, r23977, r23980, MPFR_RNDN);
        mpfr_add(r23987, r23985, r23986, MPFR_RNDN);
        mpfr_add(r23988, r23984, r23987, MPFR_RNDN);
        mpfr_div(r23989, r23983, r23988, MPFR_RNDN);
        mpfr_sub(r23990, r23974, r23989, MPFR_RNDN);
        mpfr_atan2(r23991, r23970, r23990, MPFR_RNDN);
        return mpfr_get_d(r23991, MPFR_RNDN);
}

