#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 r10055 = lambda1;
        float r10056 = lambda2;
        float r10057 = r10055 - r10056;
        float r10058 = sin(r10057);
        float r10059 = phi2;
        float r10060 = cos(r10059);
        float r10061 = r10058 * r10060;
        float r10062 = phi1;
        float r10063 = cos(r10062);
        float r10064 = sin(r10059);
        float r10065 = r10063 * r10064;
        float r10066 = sin(r10062);
        float r10067 = r10066 * r10060;
        float r10068 = cos(r10057);
        float r10069 = r10067 * r10068;
        float r10070 = r10065 - r10069;
        float r10071 = atan2(r10061, r10070);
        return r10071;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r10072 = lambda1;
        double r10073 = lambda2;
        double r10074 = r10072 - r10073;
        double r10075 = sin(r10074);
        double r10076 = phi2;
        double r10077 = cos(r10076);
        double r10078 = r10075 * r10077;
        double r10079 = phi1;
        double r10080 = cos(r10079);
        double r10081 = sin(r10076);
        double r10082 = r10080 * r10081;
        double r10083 = sin(r10079);
        double r10084 = r10083 * r10077;
        double r10085 = cos(r10074);
        double r10086 = r10084 * r10085;
        double r10087 = r10082 - r10086;
        double r10088 = atan2(r10078, r10087);
        return r10088;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r10089 = phi2;
        float r10090 = cos(r10089);
        float r10091 = lambda2;
        float r10092 = -r10091;
        float r10093 = sin(r10092);
        float r10094 = lambda1;
        float r10095 = cos(r10094);
        float r10096 = r10093 * r10095;
        float r10097 = cos(r10091);
        float r10098 = sin(r10094);
        float r10099 = r10097 * r10098;
        float r10100 = r10096 + r10099;
        float r10101 = r10090 * r10100;
        float r10102 = sin(r10089);
        float r10103 = phi1;
        float r10104 = cos(r10103);
        float r10105 = r10102 * r10104;
        float r10106 = sin(r10103);
        float r10107 = r10090 * r10106;
        float r10108 = r10097 * r10095;
        float r10109 = r10098 * r10093;
        float r10110 = r10108 - r10109;
        float r10111 = r10107 * r10110;
        float r10112 = r10105 - r10111;
        float r10113 = atan2(r10101, r10112);
        return r10113;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r10114 = phi2;
        double r10115 = cos(r10114);
        double r10116 = lambda2;
        double r10117 = -r10116;
        double r10118 = sin(r10117);
        double r10119 = lambda1;
        double r10120 = cos(r10119);
        double r10121 = r10118 * r10120;
        double r10122 = cos(r10116);
        double r10123 = sin(r10119);
        double r10124 = r10122 * r10123;
        double r10125 = r10121 + r10124;
        double r10126 = r10115 * r10125;
        double r10127 = sin(r10114);
        double r10128 = phi1;
        double r10129 = cos(r10128);
        double r10130 = r10127 * r10129;
        double r10131 = sin(r10128);
        double r10132 = r10115 * r10131;
        double r10133 = r10122 * r10120;
        double r10134 = r10123 * r10118;
        double r10135 = r10133 - r10134;
        double r10136 = r10132 * r10135;
        double r10137 = r10130 - r10136;
        double r10138 = atan2(r10126, r10137);
        return r10138;
}

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 r10139, r10140, r10141, r10142, r10143, r10144, r10145, r10146, r10147, r10148, r10149, r10150, r10151, r10152, r10153, r10154, r10155;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1360);
        mpfr_init(r10139);
        mpfr_init(r10140);
        mpfr_init(r10141);
        mpfr_init(r10142);
        mpfr_init(r10143);
        mpfr_init(r10144);
        mpfr_init(r10145);
        mpfr_init(r10146);
        mpfr_init(r10147);
        mpfr_init(r10148);
        mpfr_init(r10149);
        mpfr_init(r10150);
        mpfr_init(r10151);
        mpfr_init(r10152);
        mpfr_init(r10153);
        mpfr_init(r10154);
        mpfr_init(r10155);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r10139, lambda1, MPFR_RNDN);
        mpfr_set_d(r10140, lambda2, MPFR_RNDN);
        mpfr_sub(r10141, r10139, r10140, MPFR_RNDN);
        mpfr_sin(r10142, r10141, MPFR_RNDN);
        mpfr_set_d(r10143, phi2, MPFR_RNDN);
        mpfr_cos(r10144, r10143, MPFR_RNDN);
        mpfr_mul(r10145, r10142, r10144, MPFR_RNDN);
        mpfr_set_d(r10146, phi1, MPFR_RNDN);
        mpfr_cos(r10147, r10146, MPFR_RNDN);
        mpfr_sin(r10148, r10143, MPFR_RNDN);
        mpfr_mul(r10149, r10147, r10148, MPFR_RNDN);
        mpfr_sin(r10150, r10146, MPFR_RNDN);
        mpfr_mul(r10151, r10150, r10144, MPFR_RNDN);
        mpfr_cos(r10152, r10141, MPFR_RNDN);
        mpfr_mul(r10153, r10151, r10152, MPFR_RNDN);
        mpfr_sub(r10154, r10149, r10153, MPFR_RNDN);
        mpfr_atan2(r10155, r10145, r10154, MPFR_RNDN);
        return mpfr_get_d(r10155, MPFR_RNDN);
}

static mpfr_t r10156, r10157, r10158, r10159, r10160, r10161, r10162, r10163, r10164, r10165, r10166, r10167, r10168, r10169, r10170, r10171, r10172, r10173, r10174, r10175, r10176, r10177, r10178, r10179, r10180;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1360);
        mpfr_init(r10156);
        mpfr_init(r10157);
        mpfr_init(r10158);
        mpfr_init(r10159);
        mpfr_init(r10160);
        mpfr_init(r10161);
        mpfr_init(r10162);
        mpfr_init(r10163);
        mpfr_init(r10164);
        mpfr_init(r10165);
        mpfr_init(r10166);
        mpfr_init(r10167);
        mpfr_init(r10168);
        mpfr_init(r10169);
        mpfr_init(r10170);
        mpfr_init(r10171);
        mpfr_init(r10172);
        mpfr_init(r10173);
        mpfr_init(r10174);
        mpfr_init(r10175);
        mpfr_init(r10176);
        mpfr_init(r10177);
        mpfr_init(r10178);
        mpfr_init(r10179);
        mpfr_init(r10180);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r10156, phi2, MPFR_RNDN);
        mpfr_cos(r10157, r10156, MPFR_RNDN);
        mpfr_set_d(r10158, lambda2, MPFR_RNDN);
        mpfr_neg(r10159, r10158, MPFR_RNDN);
        mpfr_sin(r10160, r10159, MPFR_RNDN);
        mpfr_set_d(r10161, lambda1, MPFR_RNDN);
        mpfr_cos(r10162, r10161, MPFR_RNDN);
        mpfr_mul(r10163, r10160, r10162, MPFR_RNDN);
        mpfr_cos(r10164, r10158, MPFR_RNDN);
        mpfr_sin(r10165, r10161, MPFR_RNDN);
        mpfr_mul(r10166, r10164, r10165, MPFR_RNDN);
        mpfr_add(r10167, r10163, r10166, MPFR_RNDN);
        mpfr_mul(r10168, r10157, r10167, MPFR_RNDN);
        mpfr_sin(r10169, r10156, MPFR_RNDN);
        mpfr_set_d(r10170, phi1, MPFR_RNDN);
        mpfr_cos(r10171, r10170, MPFR_RNDN);
        mpfr_mul(r10172, r10169, r10171, MPFR_RNDN);
        mpfr_sin(r10173, r10170, MPFR_RNDN);
        mpfr_mul(r10174, r10157, r10173, MPFR_RNDN);
        mpfr_mul(r10175, r10164, r10162, MPFR_RNDN);
        mpfr_mul(r10176, r10165, r10160, MPFR_RNDN);
        mpfr_sub(r10177, r10175, r10176, MPFR_RNDN);
        mpfr_mul(r10178, r10174, r10177, MPFR_RNDN);
        mpfr_sub(r10179, r10172, r10178, MPFR_RNDN);
        mpfr_atan2(r10180, r10168, r10179, MPFR_RNDN);
        return mpfr_get_d(r10180, MPFR_RNDN);
}

static mpfr_t r10181, r10182, r10183, r10184, r10185, r10186, r10187, r10188, r10189, r10190, r10191, r10192, r10193, r10194, r10195, r10196, r10197, r10198, r10199, r10200, r10201, r10202, r10203, r10204, r10205;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1360);
        mpfr_init(r10181);
        mpfr_init(r10182);
        mpfr_init(r10183);
        mpfr_init(r10184);
        mpfr_init(r10185);
        mpfr_init(r10186);
        mpfr_init(r10187);
        mpfr_init(r10188);
        mpfr_init(r10189);
        mpfr_init(r10190);
        mpfr_init(r10191);
        mpfr_init(r10192);
        mpfr_init(r10193);
        mpfr_init(r10194);
        mpfr_init(r10195);
        mpfr_init(r10196);
        mpfr_init(r10197);
        mpfr_init(r10198);
        mpfr_init(r10199);
        mpfr_init(r10200);
        mpfr_init(r10201);
        mpfr_init(r10202);
        mpfr_init(r10203);
        mpfr_init(r10204);
        mpfr_init(r10205);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r10181, phi2, MPFR_RNDN);
        mpfr_cos(r10182, r10181, MPFR_RNDN);
        mpfr_set_d(r10183, lambda2, MPFR_RNDN);
        mpfr_neg(r10184, r10183, MPFR_RNDN);
        mpfr_sin(r10185, r10184, MPFR_RNDN);
        mpfr_set_d(r10186, lambda1, MPFR_RNDN);
        mpfr_cos(r10187, r10186, MPFR_RNDN);
        mpfr_mul(r10188, r10185, r10187, MPFR_RNDN);
        mpfr_cos(r10189, r10183, MPFR_RNDN);
        mpfr_sin(r10190, r10186, MPFR_RNDN);
        mpfr_mul(r10191, r10189, r10190, MPFR_RNDN);
        mpfr_add(r10192, r10188, r10191, MPFR_RNDN);
        mpfr_mul(r10193, r10182, r10192, MPFR_RNDN);
        mpfr_sin(r10194, r10181, MPFR_RNDN);
        mpfr_set_d(r10195, phi1, MPFR_RNDN);
        mpfr_cos(r10196, r10195, MPFR_RNDN);
        mpfr_mul(r10197, r10194, r10196, MPFR_RNDN);
        mpfr_sin(r10198, r10195, MPFR_RNDN);
        mpfr_mul(r10199, r10182, r10198, MPFR_RNDN);
        mpfr_mul(r10200, r10189, r10187, MPFR_RNDN);
        mpfr_mul(r10201, r10190, r10185, MPFR_RNDN);
        mpfr_sub(r10202, r10200, r10201, MPFR_RNDN);
        mpfr_mul(r10203, r10199, r10202, MPFR_RNDN);
        mpfr_sub(r10204, r10197, r10203, MPFR_RNDN);
        mpfr_atan2(r10205, r10193, r10204, MPFR_RNDN);
        return mpfr_get_d(r10205, MPFR_RNDN);
}