#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 r24236 = lambda1;
        float r24237 = lambda2;
        float r24238 = r24236 - r24237;
        float r24239 = sin(r24238);
        float r24240 = phi2;
        float r24241 = cos(r24240);
        float r24242 = r24239 * r24241;
        float r24243 = phi1;
        float r24244 = cos(r24243);
        float r24245 = sin(r24240);
        float r24246 = r24244 * r24245;
        float r24247 = sin(r24243);
        float r24248 = r24247 * r24241;
        float r24249 = cos(r24238);
        float r24250 = r24248 * r24249;
        float r24251 = r24246 - r24250;
        float r24252 = atan2(r24242, r24251);
        return r24252;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r24253 = lambda1;
        double r24254 = lambda2;
        double r24255 = r24253 - r24254;
        double r24256 = sin(r24255);
        double r24257 = phi2;
        double r24258 = cos(r24257);
        double r24259 = r24256 * r24258;
        double r24260 = phi1;
        double r24261 = cos(r24260);
        double r24262 = sin(r24257);
        double r24263 = r24261 * r24262;
        double r24264 = sin(r24260);
        double r24265 = r24264 * r24258;
        double r24266 = cos(r24255);
        double r24267 = r24265 * r24266;
        double r24268 = r24263 - r24267;
        double r24269 = atan2(r24259, r24268);
        return r24269;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r24270 = lambda1;
        float r24271 = sin(r24270);
        float r24272 = lambda2;
        float r24273 = cos(r24272);
        float r24274 = r24271 * r24273;
        float r24275 = cos(r24270);
        float r24276 = -r24272;
        float r24277 = sin(r24276);
        float r24278 = r24275 * r24277;
        float r24279 = r24274 + r24278;
        float r24280 = phi2;
        float r24281 = cos(r24280);
        float r24282 = r24279 * r24281;
        float r24283 = phi1;
        float r24284 = cos(r24283);
        float r24285 = sin(r24280);
        float r24286 = r24284 * r24285;
        float r24287 = sin(r24283);
        float r24288 = r24287 * r24281;
        float r24289 = r24275 * r24273;
        float r24290 = r24288 * r24289;
        float r24291 = sin(r24272);
        float r24292 = r24271 * r24291;
        float r24293 = r24288 * r24292;
        float r24294 = r24290 + r24293;
        float r24295 = r24286 - r24294;
        float r24296 = atan2(r24282, r24295);
        return r24296;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r24297 = lambda1;
        double r24298 = sin(r24297);
        double r24299 = lambda2;
        double r24300 = cos(r24299);
        double r24301 = r24298 * r24300;
        double r24302 = cos(r24297);
        double r24303 = -r24299;
        double r24304 = sin(r24303);
        double r24305 = r24302 * r24304;
        double r24306 = r24301 + r24305;
        double r24307 = phi2;
        double r24308 = cos(r24307);
        double r24309 = r24306 * r24308;
        double r24310 = phi1;
        double r24311 = cos(r24310);
        double r24312 = sin(r24307);
        double r24313 = r24311 * r24312;
        double r24314 = sin(r24310);
        double r24315 = r24314 * r24308;
        double r24316 = r24302 * r24300;
        double r24317 = r24315 * r24316;
        double r24318 = sin(r24299);
        double r24319 = r24298 * r24318;
        double r24320 = r24315 * r24319;
        double r24321 = r24317 + r24320;
        double r24322 = r24313 - r24321;
        double r24323 = atan2(r24309, r24322);
        return r24323;
}

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 r24324, r24325, r24326, r24327, r24328, r24329, r24330, r24331, r24332, r24333, r24334, r24335, r24336, r24337, r24338, r24339, r24340;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1360);
        mpfr_init(r24324);
        mpfr_init(r24325);
        mpfr_init(r24326);
        mpfr_init(r24327);
        mpfr_init(r24328);
        mpfr_init(r24329);
        mpfr_init(r24330);
        mpfr_init(r24331);
        mpfr_init(r24332);
        mpfr_init(r24333);
        mpfr_init(r24334);
        mpfr_init(r24335);
        mpfr_init(r24336);
        mpfr_init(r24337);
        mpfr_init(r24338);
        mpfr_init(r24339);
        mpfr_init(r24340);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r24324, lambda1, MPFR_RNDN);
        mpfr_set_d(r24325, lambda2, MPFR_RNDN);
        mpfr_sub(r24326, r24324, r24325, MPFR_RNDN);
        mpfr_sin(r24327, r24326, MPFR_RNDN);
        mpfr_set_d(r24328, phi2, MPFR_RNDN);
        mpfr_cos(r24329, r24328, MPFR_RNDN);
        mpfr_mul(r24330, r24327, r24329, MPFR_RNDN);
        mpfr_set_d(r24331, phi1, MPFR_RNDN);
        mpfr_cos(r24332, r24331, MPFR_RNDN);
        mpfr_sin(r24333, r24328, MPFR_RNDN);
        mpfr_mul(r24334, r24332, r24333, MPFR_RNDN);
        mpfr_sin(r24335, r24331, MPFR_RNDN);
        mpfr_mul(r24336, r24335, r24329, MPFR_RNDN);
        mpfr_cos(r24337, r24326, MPFR_RNDN);
        mpfr_mul(r24338, r24336, r24337, MPFR_RNDN);
        mpfr_sub(r24339, r24334, r24338, MPFR_RNDN);
        mpfr_atan2(r24340, r24330, r24339, MPFR_RNDN);
        return mpfr_get_d(r24340, MPFR_RNDN);
}

static mpfr_t r24341, r24342, r24343, r24344, r24345, r24346, r24347, r24348, r24349, r24350, r24351, r24352, r24353, r24354, r24355, r24356, r24357, r24358, r24359, r24360, r24361, r24362, r24363, r24364, r24365, r24366, r24367;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1360);
        mpfr_init(r24341);
        mpfr_init(r24342);
        mpfr_init(r24343);
        mpfr_init(r24344);
        mpfr_init(r24345);
        mpfr_init(r24346);
        mpfr_init(r24347);
        mpfr_init(r24348);
        mpfr_init(r24349);
        mpfr_init(r24350);
        mpfr_init(r24351);
        mpfr_init(r24352);
        mpfr_init(r24353);
        mpfr_init(r24354);
        mpfr_init(r24355);
        mpfr_init(r24356);
        mpfr_init(r24357);
        mpfr_init(r24358);
        mpfr_init(r24359);
        mpfr_init(r24360);
        mpfr_init(r24361);
        mpfr_init(r24362);
        mpfr_init(r24363);
        mpfr_init(r24364);
        mpfr_init(r24365);
        mpfr_init(r24366);
        mpfr_init(r24367);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r24341, lambda1, MPFR_RNDN);
        mpfr_sin(r24342, r24341, MPFR_RNDN);
        mpfr_set_d(r24343, lambda2, MPFR_RNDN);
        mpfr_cos(r24344, r24343, MPFR_RNDN);
        mpfr_mul(r24345, r24342, r24344, MPFR_RNDN);
        mpfr_cos(r24346, r24341, MPFR_RNDN);
        mpfr_neg(r24347, r24343, MPFR_RNDN);
        mpfr_sin(r24348, r24347, MPFR_RNDN);
        mpfr_mul(r24349, r24346, r24348, MPFR_RNDN);
        mpfr_add(r24350, r24345, r24349, MPFR_RNDN);
        mpfr_set_d(r24351, phi2, MPFR_RNDN);
        mpfr_cos(r24352, r24351, MPFR_RNDN);
        mpfr_mul(r24353, r24350, r24352, MPFR_RNDN);
        mpfr_set_d(r24354, phi1, MPFR_RNDN);
        mpfr_cos(r24355, r24354, MPFR_RNDN);
        mpfr_sin(r24356, r24351, MPFR_RNDN);
        mpfr_mul(r24357, r24355, r24356, MPFR_RNDN);
        mpfr_sin(r24358, r24354, MPFR_RNDN);
        mpfr_mul(r24359, r24358, r24352, MPFR_RNDN);
        mpfr_mul(r24360, r24346, r24344, MPFR_RNDN);
        mpfr_mul(r24361, r24359, r24360, MPFR_RNDN);
        mpfr_sin(r24362, r24343, MPFR_RNDN);
        mpfr_mul(r24363, r24342, r24362, MPFR_RNDN);
        mpfr_mul(r24364, r24359, r24363, MPFR_RNDN);
        mpfr_add(r24365, r24361, r24364, MPFR_RNDN);
        mpfr_sub(r24366, r24357, r24365, MPFR_RNDN);
        mpfr_atan2(r24367, r24353, r24366, MPFR_RNDN);
        return mpfr_get_d(r24367, MPFR_RNDN);
}

static mpfr_t r24368, r24369, r24370, r24371, r24372, r24373, r24374, r24375, r24376, r24377, r24378, r24379, r24380, r24381, r24382, r24383, r24384, r24385, r24386, r24387, r24388, r24389, r24390, r24391, r24392, r24393, r24394;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1360);
        mpfr_init(r24368);
        mpfr_init(r24369);
        mpfr_init(r24370);
        mpfr_init(r24371);
        mpfr_init(r24372);
        mpfr_init(r24373);
        mpfr_init(r24374);
        mpfr_init(r24375);
        mpfr_init(r24376);
        mpfr_init(r24377);
        mpfr_init(r24378);
        mpfr_init(r24379);
        mpfr_init(r24380);
        mpfr_init(r24381);
        mpfr_init(r24382);
        mpfr_init(r24383);
        mpfr_init(r24384);
        mpfr_init(r24385);
        mpfr_init(r24386);
        mpfr_init(r24387);
        mpfr_init(r24388);
        mpfr_init(r24389);
        mpfr_init(r24390);
        mpfr_init(r24391);
        mpfr_init(r24392);
        mpfr_init(r24393);
        mpfr_init(r24394);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r24368, lambda1, MPFR_RNDN);
        mpfr_sin(r24369, r24368, MPFR_RNDN);
        mpfr_set_d(r24370, lambda2, MPFR_RNDN);
        mpfr_cos(r24371, r24370, MPFR_RNDN);
        mpfr_mul(r24372, r24369, r24371, MPFR_RNDN);
        mpfr_cos(r24373, r24368, MPFR_RNDN);
        mpfr_neg(r24374, r24370, MPFR_RNDN);
        mpfr_sin(r24375, r24374, MPFR_RNDN);
        mpfr_mul(r24376, r24373, r24375, MPFR_RNDN);
        mpfr_add(r24377, r24372, r24376, MPFR_RNDN);
        mpfr_set_d(r24378, phi2, MPFR_RNDN);
        mpfr_cos(r24379, r24378, MPFR_RNDN);
        mpfr_mul(r24380, r24377, r24379, MPFR_RNDN);
        mpfr_set_d(r24381, phi1, MPFR_RNDN);
        mpfr_cos(r24382, r24381, MPFR_RNDN);
        mpfr_sin(r24383, r24378, MPFR_RNDN);
        mpfr_mul(r24384, r24382, r24383, MPFR_RNDN);
        mpfr_sin(r24385, r24381, MPFR_RNDN);
        mpfr_mul(r24386, r24385, r24379, MPFR_RNDN);
        mpfr_mul(r24387, r24373, r24371, MPFR_RNDN);
        mpfr_mul(r24388, r24386, r24387, MPFR_RNDN);
        mpfr_sin(r24389, r24370, MPFR_RNDN);
        mpfr_mul(r24390, r24369, r24389, MPFR_RNDN);
        mpfr_mul(r24391, r24386, r24390, MPFR_RNDN);
        mpfr_add(r24392, r24388, r24391, MPFR_RNDN);
        mpfr_sub(r24393, r24384, r24392, MPFR_RNDN);
        mpfr_atan2(r24394, r24380, r24393, MPFR_RNDN);
        return mpfr_get_d(r24394, MPFR_RNDN);
}