#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "Equirectangular approximation to distance on a great circle";

double f_if(float R, float lambda1, float lambda2, float phi1, float phi2) {
        float r22767 = R;
        float r22768 = lambda1;
        float r22769 = lambda2;
        float r22770 = r22768 - r22769;
        float r22771 = phi1;
        float r22772 = phi2;
        float r22773 = r22771 + r22772;
        float r22774 = 2;
        float r22775 = r22773 / r22774;
        float r22776 = cos(r22775);
        float r22777 = r22770 * r22776;
        float r22778 = r22777 * r22777;
        float r22779 = r22771 - r22772;
        float r22780 = r22779 * r22779;
        float r22781 = r22778 + r22780;
        float r22782 = sqrt(r22781);
        float r22783 = r22767 * r22782;
        return r22783;
}

double f_id(double R, double lambda1, double lambda2, double phi1, double phi2) {
        double r22784 = R;
        double r22785 = lambda1;
        double r22786 = lambda2;
        double r22787 = r22785 - r22786;
        double r22788 = phi1;
        double r22789 = phi2;
        double r22790 = r22788 + r22789;
        double r22791 = 2;
        double r22792 = r22790 / r22791;
        double r22793 = cos(r22792);
        double r22794 = r22787 * r22793;
        double r22795 = r22794 * r22794;
        double r22796 = r22788 - r22789;
        double r22797 = r22796 * r22796;
        double r22798 = r22795 + r22797;
        double r22799 = sqrt(r22798);
        double r22800 = r22784 * r22799;
        return r22800;
}


double f_of(float R, float lambda1, float lambda2, float phi1, float phi2) {
        float r22801 = phi1;
        float r22802 = phi2;
        float r22803 = r22801 - r22802;
        float r22804 = -7.793891452890422e+86;
        bool r22805 = r22803 <= r22804;
        float r22806 = R;
        float r22807 = r22802 - r22801;
        float r22808 = r22806 * r22807;
        float r22809 = -7.212665144466604e-125;
        bool r22810 = r22803 <= r22809;
        float r22811 = lambda1;
        float r22812 = lambda2;
        float r22813 = r22811 - r22812;
        float r22814 = r22801 + r22802;
        float r22815 = 2;
        float r22816 = r22814 / r22815;
        float r22817 = cos(r22816);
        float r22818 = r22813 * r22817;
        float r22819 = r22818 * r22818;
        float r22820 = r22803 * r22803;
        float r22821 = r22819 + r22820;
        float r22822 = sqrt(r22821);
        float r22823 = r22806 * r22822;
        float r22824 = -1.4167013807936541e-160;
        bool r22825 = r22803 <= r22824;
        float r22826 = r22811 * r22806;
        float r22827 = 1/2;
        float r22828 = r22802 + r22801;
        float r22829 = r22827 * r22828;
        float r22830 = cos(r22829);
        float r22831 = r22826 * r22830;
        float r22832 = r22825 ? r22831 : r22823;
        float r22833 = r22810 ? r22823 : r22832;
        float r22834 = r22805 ? r22808 : r22833;
        return r22834;
}

double f_od(double R, double lambda1, double lambda2, double phi1, double phi2) {
        double r22835 = phi1;
        double r22836 = phi2;
        double r22837 = r22835 - r22836;
        double r22838 = -7.793891452890422e+86;
        bool r22839 = r22837 <= r22838;
        double r22840 = R;
        double r22841 = r22836 - r22835;
        double r22842 = r22840 * r22841;
        double r22843 = -7.212665144466604e-125;
        bool r22844 = r22837 <= r22843;
        double r22845 = lambda1;
        double r22846 = lambda2;
        double r22847 = r22845 - r22846;
        double r22848 = r22835 + r22836;
        double r22849 = 2;
        double r22850 = r22848 / r22849;
        double r22851 = cos(r22850);
        double r22852 = r22847 * r22851;
        double r22853 = r22852 * r22852;
        double r22854 = r22837 * r22837;
        double r22855 = r22853 + r22854;
        double r22856 = sqrt(r22855);
        double r22857 = r22840 * r22856;
        double r22858 = -1.4167013807936541e-160;
        bool r22859 = r22837 <= r22858;
        double r22860 = r22845 * r22840;
        double r22861 = 1/2;
        double r22862 = r22836 + r22835;
        double r22863 = r22861 * r22862;
        double r22864 = cos(r22863);
        double r22865 = r22860 * r22864;
        double r22866 = r22859 ? r22865 : r22857;
        double r22867 = r22844 ? r22857 : r22866;
        double r22868 = r22839 ? r22842 : r22867;
        return r22868;
}

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 r22869, r22870, r22871, r22872, r22873, r22874, r22875, r22876, r22877, r22878, r22879, r22880, r22881, r22882, r22883, r22884, r22885;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1360);
        mpfr_init(r22869);
        mpfr_init(r22870);
        mpfr_init(r22871);
        mpfr_init(r22872);
        mpfr_init(r22873);
        mpfr_init(r22874);
        mpfr_init(r22875);
        mpfr_init_set_str(r22876, "2", 10, MPFR_RNDN);
        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);
}

double f_im(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r22869, R, MPFR_RNDN);
        mpfr_set_d(r22870, lambda1, MPFR_RNDN);
        mpfr_set_d(r22871, lambda2, MPFR_RNDN);
        mpfr_sub(r22872, r22870, r22871, MPFR_RNDN);
        mpfr_set_d(r22873, phi1, MPFR_RNDN);
        mpfr_set_d(r22874, phi2, MPFR_RNDN);
        mpfr_add(r22875, r22873, r22874, MPFR_RNDN);
        ;
        mpfr_div(r22877, r22875, r22876, MPFR_RNDN);
        mpfr_cos(r22878, r22877, MPFR_RNDN);
        mpfr_mul(r22879, r22872, r22878, MPFR_RNDN);
        mpfr_mul(r22880, r22879, r22879, MPFR_RNDN);
        mpfr_sub(r22881, r22873, r22874, MPFR_RNDN);
        mpfr_mul(r22882, r22881, r22881, MPFR_RNDN);
        mpfr_add(r22883, r22880, r22882, MPFR_RNDN);
        mpfr_sqrt(r22884, r22883, MPFR_RNDN);
        mpfr_mul(r22885, r22869, r22884, MPFR_RNDN);
        return mpfr_get_d(r22885, MPFR_RNDN);
}

static mpfr_t r22886, r22887, r22888, r22889, r22890, 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, r22918, r22919;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1360);
        mpfr_init(r22886);
        mpfr_init(r22887);
        mpfr_init(r22888);
        mpfr_init_set_str(r22889, "-7.793891452890422e+86", 10, MPFR_RNDN);
        mpfr_init(r22890);
        mpfr_init(r22891);
        mpfr_init(r22892);
        mpfr_init(r22893);
        mpfr_init_set_str(r22894, "-7.212665144466604e-125", 10, MPFR_RNDN);
        mpfr_init(r22895);
        mpfr_init(r22896);
        mpfr_init(r22897);
        mpfr_init(r22898);
        mpfr_init(r22899);
        mpfr_init_set_str(r22900, "2", 10, MPFR_RNDN);
        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_set_str(r22909, "-1.4167013807936541e-160", 10, MPFR_RNDN);
        mpfr_init(r22910);
        mpfr_init(r22911);
        mpfr_init_set_str(r22912, "1/2", 10, MPFR_RNDN);
        mpfr_init(r22913);
        mpfr_init(r22914);
        mpfr_init(r22915);
        mpfr_init(r22916);
        mpfr_init(r22917);
        mpfr_init(r22918);
        mpfr_init(r22919);
}

double f_fm(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r22886, phi1, MPFR_RNDN);
        mpfr_set_d(r22887, phi2, MPFR_RNDN);
        mpfr_sub(r22888, r22886, r22887, MPFR_RNDN);
        ;
        mpfr_set_si(r22890, mpfr_cmp(r22888, r22889) <= 0, MPFR_RNDN);
        mpfr_set_d(r22891, R, MPFR_RNDN);
        mpfr_sub(r22892, r22887, r22886, MPFR_RNDN);
        mpfr_mul(r22893, r22891, r22892, MPFR_RNDN);
        ;
        mpfr_set_si(r22895, mpfr_cmp(r22888, r22894) <= 0, MPFR_RNDN);
        mpfr_set_d(r22896, lambda1, MPFR_RNDN);
        mpfr_set_d(r22897, lambda2, MPFR_RNDN);
        mpfr_sub(r22898, r22896, r22897, MPFR_RNDN);
        mpfr_add(r22899, r22886, r22887, MPFR_RNDN);
        ;
        mpfr_div(r22901, r22899, r22900, MPFR_RNDN);
        mpfr_cos(r22902, r22901, MPFR_RNDN);
        mpfr_mul(r22903, r22898, r22902, MPFR_RNDN);
        mpfr_mul(r22904, r22903, r22903, MPFR_RNDN);
        mpfr_mul(r22905, r22888, r22888, MPFR_RNDN);
        mpfr_add(r22906, r22904, r22905, MPFR_RNDN);
        mpfr_sqrt(r22907, r22906, MPFR_RNDN);
        mpfr_mul(r22908, r22891, r22907, MPFR_RNDN);
        ;
        mpfr_set_si(r22910, mpfr_cmp(r22888, r22909) <= 0, MPFR_RNDN);
        mpfr_mul(r22911, r22896, r22891, MPFR_RNDN);
        ;
        mpfr_add(r22913, r22887, r22886, MPFR_RNDN);
        mpfr_mul(r22914, r22912, r22913, MPFR_RNDN);
        mpfr_cos(r22915, r22914, MPFR_RNDN);
        mpfr_mul(r22916, r22911, r22915, MPFR_RNDN);
        if (mpfr_get_si(r22910, MPFR_RNDN)) { mpfr_set(r22917, r22916, MPFR_RNDN); } else { mpfr_set(r22917, r22908, MPFR_RNDN); };
        if (mpfr_get_si(r22895, MPFR_RNDN)) { mpfr_set(r22918, r22908, MPFR_RNDN); } else { mpfr_set(r22918, r22917, MPFR_RNDN); };
        if (mpfr_get_si(r22890, MPFR_RNDN)) { mpfr_set(r22919, r22893, MPFR_RNDN); } else { mpfr_set(r22919, r22918, MPFR_RNDN); };
        return mpfr_get_d(r22919, MPFR_RNDN);
}

static mpfr_t r22920, r22921, r22922, r22923, r22924, r22925, r22926, r22927, r22928, r22929, r22930, r22931, r22932, r22933, r22934, r22935, r22936, r22937, r22938, r22939, r22940, r22941, r22942, r22943, r22944, r22945, r22946, r22947, r22948, r22949, r22950, r22951, r22952, r22953;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1360);
        mpfr_init(r22920);
        mpfr_init(r22921);
        mpfr_init(r22922);
        mpfr_init_set_str(r22923, "-7.793891452890422e+86", 10, MPFR_RNDN);
        mpfr_init(r22924);
        mpfr_init(r22925);
        mpfr_init(r22926);
        mpfr_init(r22927);
        mpfr_init_set_str(r22928, "-7.212665144466604e-125", 10, MPFR_RNDN);
        mpfr_init(r22929);
        mpfr_init(r22930);
        mpfr_init(r22931);
        mpfr_init(r22932);
        mpfr_init(r22933);
        mpfr_init_set_str(r22934, "2", 10, MPFR_RNDN);
        mpfr_init(r22935);
        mpfr_init(r22936);
        mpfr_init(r22937);
        mpfr_init(r22938);
        mpfr_init(r22939);
        mpfr_init(r22940);
        mpfr_init(r22941);
        mpfr_init(r22942);
        mpfr_init_set_str(r22943, "-1.4167013807936541e-160", 10, MPFR_RNDN);
        mpfr_init(r22944);
        mpfr_init(r22945);
        mpfr_init_set_str(r22946, "1/2", 10, MPFR_RNDN);
        mpfr_init(r22947);
        mpfr_init(r22948);
        mpfr_init(r22949);
        mpfr_init(r22950);
        mpfr_init(r22951);
        mpfr_init(r22952);
        mpfr_init(r22953);
}

double f_dm(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r22920, phi1, MPFR_RNDN);
        mpfr_set_d(r22921, phi2, MPFR_RNDN);
        mpfr_sub(r22922, r22920, r22921, MPFR_RNDN);
        ;
        mpfr_set_si(r22924, mpfr_cmp(r22922, r22923) <= 0, MPFR_RNDN);
        mpfr_set_d(r22925, R, MPFR_RNDN);
        mpfr_sub(r22926, r22921, r22920, MPFR_RNDN);
        mpfr_mul(r22927, r22925, r22926, MPFR_RNDN);
        ;
        mpfr_set_si(r22929, mpfr_cmp(r22922, r22928) <= 0, MPFR_RNDN);
        mpfr_set_d(r22930, lambda1, MPFR_RNDN);
        mpfr_set_d(r22931, lambda2, MPFR_RNDN);
        mpfr_sub(r22932, r22930, r22931, MPFR_RNDN);
        mpfr_add(r22933, r22920, r22921, MPFR_RNDN);
        ;
        mpfr_div(r22935, r22933, r22934, MPFR_RNDN);
        mpfr_cos(r22936, r22935, MPFR_RNDN);
        mpfr_mul(r22937, r22932, r22936, MPFR_RNDN);
        mpfr_mul(r22938, r22937, r22937, MPFR_RNDN);
        mpfr_mul(r22939, r22922, r22922, MPFR_RNDN);
        mpfr_add(r22940, r22938, r22939, MPFR_RNDN);
        mpfr_sqrt(r22941, r22940, MPFR_RNDN);
        mpfr_mul(r22942, r22925, r22941, MPFR_RNDN);
        ;
        mpfr_set_si(r22944, mpfr_cmp(r22922, r22943) <= 0, MPFR_RNDN);
        mpfr_mul(r22945, r22930, r22925, MPFR_RNDN);
        ;
        mpfr_add(r22947, r22921, r22920, MPFR_RNDN);
        mpfr_mul(r22948, r22946, r22947, MPFR_RNDN);
        mpfr_cos(r22949, r22948, MPFR_RNDN);
        mpfr_mul(r22950, r22945, r22949, MPFR_RNDN);
        if (mpfr_get_si(r22944, MPFR_RNDN)) { mpfr_set(r22951, r22950, MPFR_RNDN); } else { mpfr_set(r22951, r22942, MPFR_RNDN); };
        if (mpfr_get_si(r22929, MPFR_RNDN)) { mpfr_set(r22952, r22942, MPFR_RNDN); } else { mpfr_set(r22952, r22951, MPFR_RNDN); };
        if (mpfr_get_si(r22924, MPFR_RNDN)) { mpfr_set(r22953, r22927, MPFR_RNDN); } else { mpfr_set(r22953, r22952, MPFR_RNDN); };
        return mpfr_get_d(r22953, MPFR_RNDN);
}