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

char *name = "Spherical law of cosines";

double f_if(float R, float lambda1, float lambda2, float phi1, float phi2) {
        float r20736 = phi1;
        float r20737 = sin(r20736);
        float r20738 = phi2;
        float r20739 = sin(r20738);
        float r20740 = r20737 * r20739;
        float r20741 = cos(r20736);
        float r20742 = cos(r20738);
        float r20743 = r20741 * r20742;
        float r20744 = lambda1;
        float r20745 = lambda2;
        float r20746 = r20744 - r20745;
        float r20747 = cos(r20746);
        float r20748 = r20743 * r20747;
        float r20749 = r20740 + r20748;
        float r20750 = acos(r20749);
        float r20751 = R;
        float r20752 = r20750 * r20751;
        return r20752;
}

double f_id(double R, double lambda1, double lambda2, double phi1, double phi2) {
        double r20753 = phi1;
        double r20754 = sin(r20753);
        double r20755 = phi2;
        double r20756 = sin(r20755);
        double r20757 = r20754 * r20756;
        double r20758 = cos(r20753);
        double r20759 = cos(r20755);
        double r20760 = r20758 * r20759;
        double r20761 = lambda1;
        double r20762 = lambda2;
        double r20763 = r20761 - r20762;
        double r20764 = cos(r20763);
        double r20765 = r20760 * r20764;
        double r20766 = r20757 + r20765;
        double r20767 = acos(r20766);
        double r20768 = R;
        double r20769 = r20767 * r20768;
        return r20769;
}


double f_of(float R, float lambda1, float lambda2, float phi1, float phi2) {
        float r20770 = atan2(1.0, 0.0);
        float r20771 = 2;
        float r20772 = r20770 / r20771;
        float r20773 = phi2;
        float r20774 = cos(r20773);
        float r20775 = phi1;
        float r20776 = cos(r20775);
        float r20777 = r20774 * r20776;
        float r20778 = lambda1;
        float r20779 = cos(r20778);
        float r20780 = lambda2;
        float r20781 = cos(r20780);
        float r20782 = sin(r20778);
        float r20783 = sin(r20780);
        float r20784 = r20782 * r20783;
        float r20785 = fma(r20779, r20781, r20784);
        float r20786 = sin(r20773);
        float r20787 = sin(r20775);
        float r20788 = r20786 * r20787;
        float r20789 = fma(r20777, r20785, r20788);
        float r20790 = asin(r20789);
        float r20791 = r20772 - r20790;
        float r20792 = expm1(r20791);
        float r20793 = log1p(r20792);
        float r20794 = R;
        float r20795 = r20793 * r20794;
        return r20795;
}

double f_od(double R, double lambda1, double lambda2, double phi1, double phi2) {
        double r20796 = atan2(1.0, 0.0);
        double r20797 = 2;
        double r20798 = r20796 / r20797;
        double r20799 = phi2;
        double r20800 = cos(r20799);
        double r20801 = phi1;
        double r20802 = cos(r20801);
        double r20803 = r20800 * r20802;
        double r20804 = lambda1;
        double r20805 = cos(r20804);
        double r20806 = lambda2;
        double r20807 = cos(r20806);
        double r20808 = sin(r20804);
        double r20809 = sin(r20806);
        double r20810 = r20808 * r20809;
        double r20811 = fma(r20805, r20807, r20810);
        double r20812 = sin(r20799);
        double r20813 = sin(r20801);
        double r20814 = r20812 * r20813;
        double r20815 = fma(r20803, r20811, r20814);
        double r20816 = asin(r20815);
        double r20817 = r20798 - r20816;
        double r20818 = expm1(r20817);
        double r20819 = log1p(r20818);
        double r20820 = R;
        double r20821 = r20819 * r20820;
        return r20821;
}

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 r20822, r20823, r20824, r20825, r20826, r20827, r20828, r20829, r20830, r20831, r20832, r20833, r20834, r20835, r20836, r20837, r20838;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1936);
        mpfr_init(r20822);
        mpfr_init(r20823);
        mpfr_init(r20824);
        mpfr_init(r20825);
        mpfr_init(r20826);
        mpfr_init(r20827);
        mpfr_init(r20828);
        mpfr_init(r20829);
        mpfr_init(r20830);
        mpfr_init(r20831);
        mpfr_init(r20832);
        mpfr_init(r20833);
        mpfr_init(r20834);
        mpfr_init(r20835);
        mpfr_init(r20836);
        mpfr_init(r20837);
        mpfr_init(r20838);
}

double f_im(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r20822, phi1, MPFR_RNDN);
        mpfr_sin(r20823, r20822, MPFR_RNDN);
        mpfr_set_d(r20824, phi2, MPFR_RNDN);
        mpfr_sin(r20825, r20824, MPFR_RNDN);
        mpfr_mul(r20826, r20823, r20825, MPFR_RNDN);
        mpfr_cos(r20827, r20822, MPFR_RNDN);
        mpfr_cos(r20828, r20824, MPFR_RNDN);
        mpfr_mul(r20829, r20827, r20828, MPFR_RNDN);
        mpfr_set_d(r20830, lambda1, MPFR_RNDN);
        mpfr_set_d(r20831, lambda2, MPFR_RNDN);
        mpfr_sub(r20832, r20830, r20831, MPFR_RNDN);
        mpfr_cos(r20833, r20832, MPFR_RNDN);
        mpfr_mul(r20834, r20829, r20833, MPFR_RNDN);
        mpfr_add(r20835, r20826, r20834, MPFR_RNDN);
        mpfr_acos(r20836, r20835, MPFR_RNDN);
        mpfr_set_d(r20837, R, MPFR_RNDN);
        mpfr_mul(r20838, r20836, r20837, MPFR_RNDN);
        return mpfr_get_d(r20838, MPFR_RNDN);
}

static mpfr_t r20839, r20840, r20841, r20842, r20843, r20844, r20845, r20846, r20847, r20848, r20849, r20850, r20851, r20852, r20853, r20854, r20855, r20856, r20857, r20858, r20859, r20860, r20861, r20862, r20863, r20864;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1936);
        mpfr_init(r20839);
        mpfr_init_set_str(r20840, "2", 10, MPFR_RNDN);
        mpfr_init(r20841);
        mpfr_init(r20842);
        mpfr_init(r20843);
        mpfr_init(r20844);
        mpfr_init(r20845);
        mpfr_init(r20846);
        mpfr_init(r20847);
        mpfr_init(r20848);
        mpfr_init(r20849);
        mpfr_init(r20850);
        mpfr_init(r20851);
        mpfr_init(r20852);
        mpfr_init(r20853);
        mpfr_init(r20854);
        mpfr_init(r20855);
        mpfr_init(r20856);
        mpfr_init(r20857);
        mpfr_init(r20858);
        mpfr_init(r20859);
        mpfr_init(r20860);
        mpfr_init(r20861);
        mpfr_init(r20862);
        mpfr_init(r20863);
        mpfr_init(r20864);
}

double f_fm(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_const_pi(r20839, MPFR_RNDN);
        ;
        mpfr_div(r20841, r20839, r20840, MPFR_RNDN);
        mpfr_set_d(r20842, phi2, MPFR_RNDN);
        mpfr_cos(r20843, r20842, MPFR_RNDN);
        mpfr_set_d(r20844, phi1, MPFR_RNDN);
        mpfr_cos(r20845, r20844, MPFR_RNDN);
        mpfr_mul(r20846, r20843, r20845, MPFR_RNDN);
        mpfr_set_d(r20847, lambda1, MPFR_RNDN);
        mpfr_cos(r20848, r20847, MPFR_RNDN);
        mpfr_set_d(r20849, lambda2, MPFR_RNDN);
        mpfr_cos(r20850, r20849, MPFR_RNDN);
        mpfr_sin(r20851, r20847, MPFR_RNDN);
        mpfr_sin(r20852, r20849, MPFR_RNDN);
        mpfr_mul(r20853, r20851, r20852, MPFR_RNDN);
        mpfr_fma(r20854, r20848, r20850, r20853, MPFR_RNDN);
        mpfr_sin(r20855, r20842, MPFR_RNDN);
        mpfr_sin(r20856, r20844, MPFR_RNDN);
        mpfr_mul(r20857, r20855, r20856, MPFR_RNDN);
        mpfr_fma(r20858, r20846, r20854, r20857, MPFR_RNDN);
        mpfr_asin(r20859, r20858, MPFR_RNDN);
        mpfr_sub(r20860, r20841, r20859, MPFR_RNDN);
        mpfr_expm1(r20861, r20860, MPFR_RNDN);
        mpfr_log1p(r20862, r20861, MPFR_RNDN);
        mpfr_set_d(r20863, R, MPFR_RNDN);
        mpfr_mul(r20864, r20862, r20863, MPFR_RNDN);
        return mpfr_get_d(r20864, MPFR_RNDN);
}

static mpfr_t r20865, r20866, r20867, r20868, r20869, r20870, r20871, r20872, r20873, r20874, r20875, r20876, r20877, r20878, r20879, r20880, r20881, r20882, r20883, r20884, r20885, r20886, r20887, r20888, r20889, r20890;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1936);
        mpfr_init(r20865);
        mpfr_init_set_str(r20866, "2", 10, MPFR_RNDN);
        mpfr_init(r20867);
        mpfr_init(r20868);
        mpfr_init(r20869);
        mpfr_init(r20870);
        mpfr_init(r20871);
        mpfr_init(r20872);
        mpfr_init(r20873);
        mpfr_init(r20874);
        mpfr_init(r20875);
        mpfr_init(r20876);
        mpfr_init(r20877);
        mpfr_init(r20878);
        mpfr_init(r20879);
        mpfr_init(r20880);
        mpfr_init(r20881);
        mpfr_init(r20882);
        mpfr_init(r20883);
        mpfr_init(r20884);
        mpfr_init(r20885);
        mpfr_init(r20886);
        mpfr_init(r20887);
        mpfr_init(r20888);
        mpfr_init(r20889);
        mpfr_init(r20890);
}

double f_dm(double R, double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_const_pi(r20865, MPFR_RNDN);
        ;
        mpfr_div(r20867, r20865, r20866, MPFR_RNDN);
        mpfr_set_d(r20868, phi2, MPFR_RNDN);
        mpfr_cos(r20869, r20868, MPFR_RNDN);
        mpfr_set_d(r20870, phi1, MPFR_RNDN);
        mpfr_cos(r20871, r20870, MPFR_RNDN);
        mpfr_mul(r20872, r20869, r20871, MPFR_RNDN);
        mpfr_set_d(r20873, lambda1, MPFR_RNDN);
        mpfr_cos(r20874, r20873, MPFR_RNDN);
        mpfr_set_d(r20875, lambda2, MPFR_RNDN);
        mpfr_cos(r20876, r20875, MPFR_RNDN);
        mpfr_sin(r20877, r20873, MPFR_RNDN);
        mpfr_sin(r20878, r20875, MPFR_RNDN);
        mpfr_mul(r20879, r20877, r20878, MPFR_RNDN);
        mpfr_fma(r20880, r20874, r20876, r20879, MPFR_RNDN);
        mpfr_sin(r20881, r20868, MPFR_RNDN);
        mpfr_sin(r20882, r20870, MPFR_RNDN);
        mpfr_mul(r20883, r20881, r20882, MPFR_RNDN);
        mpfr_fma(r20884, r20872, r20880, r20883, MPFR_RNDN);
        mpfr_asin(r20885, r20884, MPFR_RNDN);
        mpfr_sub(r20886, r20867, r20885, MPFR_RNDN);
        mpfr_expm1(r20887, r20886, MPFR_RNDN);
        mpfr_log1p(r20888, r20887, MPFR_RNDN);
        mpfr_set_d(r20889, R, MPFR_RNDN);
        mpfr_mul(r20890, r20888, r20889, MPFR_RNDN);
        return mpfr_get_d(r20890, MPFR_RNDN);
}