#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 r24256 = lambda1;
        float r24257 = lambda2;
        float r24258 = r24256 - r24257;
        float r24259 = sin(r24258);
        float r24260 = phi2;
        float r24261 = cos(r24260);
        float r24262 = r24259 * r24261;
        float r24263 = phi1;
        float r24264 = cos(r24263);
        float r24265 = sin(r24260);
        float r24266 = r24264 * r24265;
        float r24267 = sin(r24263);
        float r24268 = r24267 * r24261;
        float r24269 = cos(r24258);
        float r24270 = r24268 * r24269;
        float r24271 = r24266 - r24270;
        float r24272 = atan2(r24262, r24271);
        return r24272;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r24273 = lambda1;
        double r24274 = lambda2;
        double r24275 = r24273 - r24274;
        double r24276 = sin(r24275);
        double r24277 = phi2;
        double r24278 = cos(r24277);
        double r24279 = r24276 * r24278;
        double r24280 = phi1;
        double r24281 = cos(r24280);
        double r24282 = sin(r24277);
        double r24283 = r24281 * r24282;
        double r24284 = sin(r24280);
        double r24285 = r24284 * r24278;
        double r24286 = cos(r24275);
        double r24287 = r24285 * r24286;
        double r24288 = r24283 - r24287;
        double r24289 = atan2(r24279, r24288);
        return r24289;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r24290 = lambda1;
        float r24291 = sin(r24290);
        float r24292 = lambda2;
        float r24293 = cos(r24292);
        float r24294 = r24291 * r24293;
        float r24295 = cos(r24290);
        float r24296 = -r24292;
        float r24297 = sin(r24296);
        float r24298 = r24295 * r24297;
        float r24299 = r24294 + r24298;
        float r24300 = phi2;
        float r24301 = cos(r24300);
        float r24302 = r24299 * r24301;
        float r24303 = phi1;
        float r24304 = cos(r24303);
        float r24305 = sin(r24300);
        float r24306 = r24304 * r24305;
        float r24307 = sin(r24303);
        float r24308 = r24307 * r24301;
        float r24309 = r24295 * r24293;
        float r24310 = r24291 * r24297;
        float r24311 = cbrt(r24310);
        float r24312 = r24311 * r24311;
        float r24313 = r24312 * r24311;
        float r24314 = r24309 - r24313;
        float r24315 = r24308 * r24314;
        float r24316 = r24306 - r24315;
        float r24317 = atan2(r24302, r24316);
        return r24317;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r24318 = lambda1;
        double r24319 = sin(r24318);
        double r24320 = lambda2;
        double r24321 = cos(r24320);
        double r24322 = r24319 * r24321;
        double r24323 = cos(r24318);
        double r24324 = -r24320;
        double r24325 = sin(r24324);
        double r24326 = r24323 * r24325;
        double r24327 = r24322 + r24326;
        double r24328 = phi2;
        double r24329 = cos(r24328);
        double r24330 = r24327 * r24329;
        double r24331 = phi1;
        double r24332 = cos(r24331);
        double r24333 = sin(r24328);
        double r24334 = r24332 * r24333;
        double r24335 = sin(r24331);
        double r24336 = r24335 * r24329;
        double r24337 = r24323 * r24321;
        double r24338 = r24319 * r24325;
        double r24339 = cbrt(r24338);
        double r24340 = r24339 * r24339;
        double r24341 = r24340 * r24339;
        double r24342 = r24337 - r24341;
        double r24343 = r24336 * r24342;
        double r24344 = r24334 - r24343;
        double r24345 = atan2(r24330, r24344);
        return r24345;
}

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 r24346, r24347, r24348, r24349, r24350, r24351, r24352, r24353, r24354, r24355, r24356, r24357, r24358, r24359, r24360, r24361, r24362;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1360);
        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);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r24346, lambda1, MPFR_RNDN);
        mpfr_set_d(r24347, lambda2, MPFR_RNDN);
        mpfr_sub(r24348, r24346, r24347, MPFR_RNDN);
        mpfr_sin(r24349, r24348, MPFR_RNDN);
        mpfr_set_d(r24350, phi2, MPFR_RNDN);
        mpfr_cos(r24351, r24350, MPFR_RNDN);
        mpfr_mul(r24352, r24349, r24351, MPFR_RNDN);
        mpfr_set_d(r24353, phi1, MPFR_RNDN);
        mpfr_cos(r24354, r24353, MPFR_RNDN);
        mpfr_sin(r24355, r24350, MPFR_RNDN);
        mpfr_mul(r24356, r24354, r24355, MPFR_RNDN);
        mpfr_sin(r24357, r24353, MPFR_RNDN);
        mpfr_mul(r24358, r24357, r24351, MPFR_RNDN);
        mpfr_cos(r24359, r24348, MPFR_RNDN);
        mpfr_mul(r24360, r24358, r24359, MPFR_RNDN);
        mpfr_sub(r24361, r24356, r24360, MPFR_RNDN);
        mpfr_atan2(r24362, r24352, r24361, MPFR_RNDN);
        return mpfr_get_d(r24362, MPFR_RNDN);
}

static mpfr_t r24363, r24364, r24365, r24366, r24367, r24368, r24369, r24370, r24371, r24372, r24373, r24374, r24375, r24376, r24377, r24378, r24379, r24380, r24381, r24382, r24383, r24384, r24385, r24386, r24387, r24388, r24389, r24390;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1360);
        mpfr_init(r24363);
        mpfr_init(r24364);
        mpfr_init(r24365);
        mpfr_init(r24366);
        mpfr_init(r24367);
        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);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r24363, lambda1, MPFR_RNDN);
        mpfr_sin(r24364, r24363, MPFR_RNDN);
        mpfr_set_d(r24365, lambda2, MPFR_RNDN);
        mpfr_cos(r24366, r24365, MPFR_RNDN);
        mpfr_mul(r24367, r24364, r24366, MPFR_RNDN);
        mpfr_cos(r24368, r24363, MPFR_RNDN);
        mpfr_neg(r24369, r24365, MPFR_RNDN);
        mpfr_sin(r24370, r24369, MPFR_RNDN);
        mpfr_mul(r24371, r24368, r24370, MPFR_RNDN);
        mpfr_add(r24372, r24367, r24371, MPFR_RNDN);
        mpfr_set_d(r24373, phi2, MPFR_RNDN);
        mpfr_cos(r24374, r24373, MPFR_RNDN);
        mpfr_mul(r24375, r24372, r24374, MPFR_RNDN);
        mpfr_set_d(r24376, phi1, MPFR_RNDN);
        mpfr_cos(r24377, r24376, MPFR_RNDN);
        mpfr_sin(r24378, r24373, MPFR_RNDN);
        mpfr_mul(r24379, r24377, r24378, MPFR_RNDN);
        mpfr_sin(r24380, r24376, MPFR_RNDN);
        mpfr_mul(r24381, r24380, r24374, MPFR_RNDN);
        mpfr_mul(r24382, r24368, r24366, MPFR_RNDN);
        mpfr_mul(r24383, r24364, r24370, MPFR_RNDN);
        mpfr_cbrt(r24384, r24383, MPFR_RNDN);
        mpfr_mul(r24385, r24384, r24384, MPFR_RNDN);
        mpfr_mul(r24386, r24385, r24384, MPFR_RNDN);
        mpfr_sub(r24387, r24382, r24386, MPFR_RNDN);
        mpfr_mul(r24388, r24381, r24387, MPFR_RNDN);
        mpfr_sub(r24389, r24379, r24388, MPFR_RNDN);
        mpfr_atan2(r24390, r24375, r24389, MPFR_RNDN);
        return mpfr_get_d(r24390, MPFR_RNDN);
}

static mpfr_t r24391, r24392, r24393, r24394, r24395, r24396, r24397, r24398, r24399, r24400, r24401, r24402, r24403, r24404, r24405, r24406, r24407, r24408, r24409, r24410, r24411, r24412, r24413, r24414, r24415, r24416, r24417, r24418;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1360);
        mpfr_init(r24391);
        mpfr_init(r24392);
        mpfr_init(r24393);
        mpfr_init(r24394);
        mpfr_init(r24395);
        mpfr_init(r24396);
        mpfr_init(r24397);
        mpfr_init(r24398);
        mpfr_init(r24399);
        mpfr_init(r24400);
        mpfr_init(r24401);
        mpfr_init(r24402);
        mpfr_init(r24403);
        mpfr_init(r24404);
        mpfr_init(r24405);
        mpfr_init(r24406);
        mpfr_init(r24407);
        mpfr_init(r24408);
        mpfr_init(r24409);
        mpfr_init(r24410);
        mpfr_init(r24411);
        mpfr_init(r24412);
        mpfr_init(r24413);
        mpfr_init(r24414);
        mpfr_init(r24415);
        mpfr_init(r24416);
        mpfr_init(r24417);
        mpfr_init(r24418);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r24391, lambda1, MPFR_RNDN);
        mpfr_sin(r24392, r24391, MPFR_RNDN);
        mpfr_set_d(r24393, lambda2, MPFR_RNDN);
        mpfr_cos(r24394, r24393, MPFR_RNDN);
        mpfr_mul(r24395, r24392, r24394, MPFR_RNDN);
        mpfr_cos(r24396, r24391, MPFR_RNDN);
        mpfr_neg(r24397, r24393, MPFR_RNDN);
        mpfr_sin(r24398, r24397, MPFR_RNDN);
        mpfr_mul(r24399, r24396, r24398, MPFR_RNDN);
        mpfr_add(r24400, r24395, r24399, MPFR_RNDN);
        mpfr_set_d(r24401, phi2, MPFR_RNDN);
        mpfr_cos(r24402, r24401, MPFR_RNDN);
        mpfr_mul(r24403, r24400, r24402, MPFR_RNDN);
        mpfr_set_d(r24404, phi1, MPFR_RNDN);
        mpfr_cos(r24405, r24404, MPFR_RNDN);
        mpfr_sin(r24406, r24401, MPFR_RNDN);
        mpfr_mul(r24407, r24405, r24406, MPFR_RNDN);
        mpfr_sin(r24408, r24404, MPFR_RNDN);
        mpfr_mul(r24409, r24408, r24402, MPFR_RNDN);
        mpfr_mul(r24410, r24396, r24394, MPFR_RNDN);
        mpfr_mul(r24411, r24392, r24398, MPFR_RNDN);
        mpfr_cbrt(r24412, r24411, MPFR_RNDN);
        mpfr_mul(r24413, r24412, r24412, MPFR_RNDN);
        mpfr_mul(r24414, r24413, r24412, MPFR_RNDN);
        mpfr_sub(r24415, r24410, r24414, MPFR_RNDN);
        mpfr_mul(r24416, r24409, r24415, MPFR_RNDN);
        mpfr_sub(r24417, r24407, r24416, MPFR_RNDN);
        mpfr_atan2(r24418, r24403, r24417, MPFR_RNDN);
        return mpfr_get_d(r24418, MPFR_RNDN);
}

