#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 r20685 = lambda1;
        float r20686 = lambda2;
        float r20687 = r20685 - r20686;
        float r20688 = sin(r20687);
        float r20689 = phi2;
        float r20690 = cos(r20689);
        float r20691 = r20688 * r20690;
        float r20692 = phi1;
        float r20693 = cos(r20692);
        float r20694 = sin(r20689);
        float r20695 = r20693 * r20694;
        float r20696 = sin(r20692);
        float r20697 = r20696 * r20690;
        float r20698 = cos(r20687);
        float r20699 = r20697 * r20698;
        float r20700 = r20695 - r20699;
        float r20701 = atan2(r20691, r20700);
        return r20701;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r20702 = lambda1;
        double r20703 = lambda2;
        double r20704 = r20702 - r20703;
        double r20705 = sin(r20704);
        double r20706 = phi2;
        double r20707 = cos(r20706);
        double r20708 = r20705 * r20707;
        double r20709 = phi1;
        double r20710 = cos(r20709);
        double r20711 = sin(r20706);
        double r20712 = r20710 * r20711;
        double r20713 = sin(r20709);
        double r20714 = r20713 * r20707;
        double r20715 = cos(r20704);
        double r20716 = r20714 * r20715;
        double r20717 = r20712 - r20716;
        double r20718 = atan2(r20708, r20717);
        return r20718;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r20719 = lambda1;
        float r20720 = sin(r20719);
        float r20721 = lambda2;
        float r20722 = cos(r20721);
        float r20723 = r20720 * r20722;
        float r20724 = cos(r20719);
        float r20725 = -r20721;
        float r20726 = sin(r20725);
        float r20727 = r20724 * r20726;
        float r20728 = r20723 + r20727;
        float r20729 = phi2;
        float r20730 = cos(r20729);
        float r20731 = r20728 * r20730;
        float r20732 = phi1;
        float r20733 = cos(r20732);
        float r20734 = sin(r20729);
        float r20735 = r20733 * r20734;
        float r20736 = sin(r20732);
        float r20737 = r20736 * r20730;
        float r20738 = r20724 * r20722;
        float r20739 = r20737 * r20738;
        float r20740 = sin(r20721);
        float r20741 = r20720 * r20740;
        float r20742 = r20737 * r20741;
        float r20743 = cbrt(r20742);
        float r20744 = r20743 * r20743;
        float r20745 = r20744 * r20743;
        float r20746 = r20739 + r20745;
        float r20747 = r20735 - r20746;
        float r20748 = atan2(r20731, r20747);
        return r20748;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r20749 = lambda1;
        double r20750 = sin(r20749);
        double r20751 = lambda2;
        double r20752 = cos(r20751);
        double r20753 = r20750 * r20752;
        double r20754 = cos(r20749);
        double r20755 = -r20751;
        double r20756 = sin(r20755);
        double r20757 = r20754 * r20756;
        double r20758 = r20753 + r20757;
        double r20759 = phi2;
        double r20760 = cos(r20759);
        double r20761 = r20758 * r20760;
        double r20762 = phi1;
        double r20763 = cos(r20762);
        double r20764 = sin(r20759);
        double r20765 = r20763 * r20764;
        double r20766 = sin(r20762);
        double r20767 = r20766 * r20760;
        double r20768 = r20754 * r20752;
        double r20769 = r20767 * r20768;
        double r20770 = sin(r20751);
        double r20771 = r20750 * r20770;
        double r20772 = r20767 * r20771;
        double r20773 = cbrt(r20772);
        double r20774 = r20773 * r20773;
        double r20775 = r20774 * r20773;
        double r20776 = r20769 + r20775;
        double r20777 = r20765 - r20776;
        double r20778 = atan2(r20761, r20777);
        return r20778;
}

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 r20779, r20780, r20781, r20782, r20783, r20784, r20785, r20786, r20787, r20788, r20789, r20790, r20791, r20792, r20793, r20794, r20795;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r20779);
        mpfr_init(r20780);
        mpfr_init(r20781);
        mpfr_init(r20782);
        mpfr_init(r20783);
        mpfr_init(r20784);
        mpfr_init(r20785);
        mpfr_init(r20786);
        mpfr_init(r20787);
        mpfr_init(r20788);
        mpfr_init(r20789);
        mpfr_init(r20790);
        mpfr_init(r20791);
        mpfr_init(r20792);
        mpfr_init(r20793);
        mpfr_init(r20794);
        mpfr_init(r20795);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r20779, lambda1, MPFR_RNDN);
        mpfr_set_d(r20780, lambda2, MPFR_RNDN);
        mpfr_sub(r20781, r20779, r20780, MPFR_RNDN);
        mpfr_sin(r20782, r20781, MPFR_RNDN);
        mpfr_set_d(r20783, phi2, MPFR_RNDN);
        mpfr_cos(r20784, r20783, MPFR_RNDN);
        mpfr_mul(r20785, r20782, r20784, MPFR_RNDN);
        mpfr_set_d(r20786, phi1, MPFR_RNDN);
        mpfr_cos(r20787, r20786, MPFR_RNDN);
        mpfr_sin(r20788, r20783, MPFR_RNDN);
        mpfr_mul(r20789, r20787, r20788, MPFR_RNDN);
        mpfr_sin(r20790, r20786, MPFR_RNDN);
        mpfr_mul(r20791, r20790, r20784, MPFR_RNDN);
        mpfr_cos(r20792, r20781, MPFR_RNDN);
        mpfr_mul(r20793, r20791, r20792, MPFR_RNDN);
        mpfr_sub(r20794, r20789, r20793, MPFR_RNDN);
        mpfr_atan2(r20795, r20785, r20794, MPFR_RNDN);
        return mpfr_get_d(r20795, MPFR_RNDN);
}

static mpfr_t r20796, r20797, r20798, r20799, r20800, r20801, r20802, r20803, r20804, r20805, r20806, r20807, r20808, r20809, r20810, r20811, r20812, r20813, r20814, r20815, r20816, r20817, r20818, r20819, r20820, r20821, r20822, r20823, r20824, r20825;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r20796);
        mpfr_init(r20797);
        mpfr_init(r20798);
        mpfr_init(r20799);
        mpfr_init(r20800);
        mpfr_init(r20801);
        mpfr_init(r20802);
        mpfr_init(r20803);
        mpfr_init(r20804);
        mpfr_init(r20805);
        mpfr_init(r20806);
        mpfr_init(r20807);
        mpfr_init(r20808);
        mpfr_init(r20809);
        mpfr_init(r20810);
        mpfr_init(r20811);
        mpfr_init(r20812);
        mpfr_init(r20813);
        mpfr_init(r20814);
        mpfr_init(r20815);
        mpfr_init(r20816);
        mpfr_init(r20817);
        mpfr_init(r20818);
        mpfr_init(r20819);
        mpfr_init(r20820);
        mpfr_init(r20821);
        mpfr_init(r20822);
        mpfr_init(r20823);
        mpfr_init(r20824);
        mpfr_init(r20825);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r20796, lambda1, MPFR_RNDN);
        mpfr_sin(r20797, r20796, MPFR_RNDN);
        mpfr_set_d(r20798, lambda2, MPFR_RNDN);
        mpfr_cos(r20799, r20798, MPFR_RNDN);
        mpfr_mul(r20800, r20797, r20799, MPFR_RNDN);
        mpfr_cos(r20801, r20796, MPFR_RNDN);
        mpfr_neg(r20802, r20798, MPFR_RNDN);
        mpfr_sin(r20803, r20802, MPFR_RNDN);
        mpfr_mul(r20804, r20801, r20803, MPFR_RNDN);
        mpfr_add(r20805, r20800, r20804, MPFR_RNDN);
        mpfr_set_d(r20806, phi2, MPFR_RNDN);
        mpfr_cos(r20807, r20806, MPFR_RNDN);
        mpfr_mul(r20808, r20805, r20807, MPFR_RNDN);
        mpfr_set_d(r20809, phi1, MPFR_RNDN);
        mpfr_cos(r20810, r20809, MPFR_RNDN);
        mpfr_sin(r20811, r20806, MPFR_RNDN);
        mpfr_mul(r20812, r20810, r20811, MPFR_RNDN);
        mpfr_sin(r20813, r20809, MPFR_RNDN);
        mpfr_mul(r20814, r20813, r20807, MPFR_RNDN);
        mpfr_mul(r20815, r20801, r20799, MPFR_RNDN);
        mpfr_mul(r20816, r20814, r20815, MPFR_RNDN);
        mpfr_sin(r20817, r20798, MPFR_RNDN);
        mpfr_mul(r20818, r20797, r20817, MPFR_RNDN);
        mpfr_mul(r20819, r20814, r20818, MPFR_RNDN);
        mpfr_cbrt(r20820, r20819, MPFR_RNDN);
        mpfr_mul(r20821, r20820, r20820, MPFR_RNDN);
        mpfr_mul(r20822, r20821, r20820, MPFR_RNDN);
        mpfr_add(r20823, r20816, r20822, MPFR_RNDN);
        mpfr_sub(r20824, r20812, r20823, MPFR_RNDN);
        mpfr_atan2(r20825, r20808, r20824, MPFR_RNDN);
        return mpfr_get_d(r20825, MPFR_RNDN);
}

static mpfr_t r20826, r20827, r20828, r20829, r20830, r20831, r20832, r20833, r20834, r20835, r20836, r20837, r20838, r20839, r20840, r20841, r20842, r20843, r20844, r20845, r20846, r20847, r20848, r20849, r20850, r20851, r20852, r20853, r20854, r20855;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        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);
        mpfr_init(r20839);
        mpfr_init(r20840);
        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);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r20826, lambda1, MPFR_RNDN);
        mpfr_sin(r20827, r20826, MPFR_RNDN);
        mpfr_set_d(r20828, lambda2, MPFR_RNDN);
        mpfr_cos(r20829, r20828, MPFR_RNDN);
        mpfr_mul(r20830, r20827, r20829, MPFR_RNDN);
        mpfr_cos(r20831, r20826, MPFR_RNDN);
        mpfr_neg(r20832, r20828, MPFR_RNDN);
        mpfr_sin(r20833, r20832, MPFR_RNDN);
        mpfr_mul(r20834, r20831, r20833, MPFR_RNDN);
        mpfr_add(r20835, r20830, r20834, MPFR_RNDN);
        mpfr_set_d(r20836, phi2, MPFR_RNDN);
        mpfr_cos(r20837, r20836, MPFR_RNDN);
        mpfr_mul(r20838, r20835, r20837, MPFR_RNDN);
        mpfr_set_d(r20839, phi1, MPFR_RNDN);
        mpfr_cos(r20840, r20839, MPFR_RNDN);
        mpfr_sin(r20841, r20836, MPFR_RNDN);
        mpfr_mul(r20842, r20840, r20841, MPFR_RNDN);
        mpfr_sin(r20843, r20839, MPFR_RNDN);
        mpfr_mul(r20844, r20843, r20837, MPFR_RNDN);
        mpfr_mul(r20845, r20831, r20829, MPFR_RNDN);
        mpfr_mul(r20846, r20844, r20845, MPFR_RNDN);
        mpfr_sin(r20847, r20828, MPFR_RNDN);
        mpfr_mul(r20848, r20827, r20847, MPFR_RNDN);
        mpfr_mul(r20849, r20844, r20848, MPFR_RNDN);
        mpfr_cbrt(r20850, r20849, MPFR_RNDN);
        mpfr_mul(r20851, r20850, r20850, MPFR_RNDN);
        mpfr_mul(r20852, r20851, r20850, MPFR_RNDN);
        mpfr_add(r20853, r20846, r20852, MPFR_RNDN);
        mpfr_sub(r20854, r20842, r20853, MPFR_RNDN);
        mpfr_atan2(r20855, r20838, r20854, MPFR_RNDN);
        return mpfr_get_d(r20855, MPFR_RNDN);
}

