#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 r19344 = lambda1;
        float r19345 = lambda2;
        float r19346 = r19344 - r19345;
        float r19347 = sin(r19346);
        float r19348 = phi2;
        float r19349 = cos(r19348);
        float r19350 = r19347 * r19349;
        float r19351 = phi1;
        float r19352 = cos(r19351);
        float r19353 = sin(r19348);
        float r19354 = r19352 * r19353;
        float r19355 = sin(r19351);
        float r19356 = r19355 * r19349;
        float r19357 = cos(r19346);
        float r19358 = r19356 * r19357;
        float r19359 = r19354 - r19358;
        float r19360 = atan2(r19350, r19359);
        return r19360;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r19361 = lambda1;
        double r19362 = lambda2;
        double r19363 = r19361 - r19362;
        double r19364 = sin(r19363);
        double r19365 = phi2;
        double r19366 = cos(r19365);
        double r19367 = r19364 * r19366;
        double r19368 = phi1;
        double r19369 = cos(r19368);
        double r19370 = sin(r19365);
        double r19371 = r19369 * r19370;
        double r19372 = sin(r19368);
        double r19373 = r19372 * r19366;
        double r19374 = cos(r19363);
        double r19375 = r19373 * r19374;
        double r19376 = r19371 - r19375;
        double r19377 = atan2(r19367, r19376);
        return r19377;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r19378 = lambda1;
        float r19379 = sin(r19378);
        float r19380 = lambda2;
        float r19381 = cos(r19380);
        float r19382 = r19379 * r19381;
        float r19383 = cos(r19378);
        float r19384 = -r19380;
        float r19385 = sin(r19384);
        float r19386 = r19383 * r19385;
        float r19387 = r19382 + r19386;
        float r19388 = phi2;
        float r19389 = cos(r19388);
        float r19390 = r19387 * r19389;
        float r19391 = phi1;
        float r19392 = cos(r19391);
        float r19393 = sin(r19388);
        float r19394 = r19392 * r19393;
        float r19395 = sin(r19391);
        float r19396 = r19395 * r19389;
        float r19397 = r19383 * r19381;
        float r19398 = r19379 * (r19379 * r19379);
        float r19399 = r19385 * (r19385 * r19385);
        float r19400 = r19398 * r19399;
        float r19401 = cbrt(r19400);
        float r19402 = r19397 - r19401;
        float r19403 = r19396 * r19402;
        float r19404 = r19394 - r19403;
        float r19405 = atan2(r19390, r19404);
        return r19405;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r19406 = lambda1;
        double r19407 = sin(r19406);
        double r19408 = lambda2;
        double r19409 = cos(r19408);
        double r19410 = r19407 * r19409;
        double r19411 = cos(r19406);
        double r19412 = -r19408;
        double r19413 = sin(r19412);
        double r19414 = r19411 * r19413;
        double r19415 = r19410 + r19414;
        double r19416 = phi2;
        double r19417 = cos(r19416);
        double r19418 = r19415 * r19417;
        double r19419 = phi1;
        double r19420 = cos(r19419);
        double r19421 = sin(r19416);
        double r19422 = r19420 * r19421;
        double r19423 = sin(r19419);
        double r19424 = r19423 * r19417;
        double r19425 = r19411 * r19409;
        double r19426 = r19407 * (r19407 * r19407);
        double r19427 = r19413 * (r19413 * r19413);
        double r19428 = r19426 * r19427;
        double r19429 = cbrt(r19428);
        double r19430 = r19425 - r19429;
        double r19431 = r19424 * r19430;
        double r19432 = r19422 - r19431;
        double r19433 = atan2(r19418, r19432);
        return r19433;
}

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 r19434, r19435, r19436, r19437, r19438, r19439, r19440, r19441, r19442, r19443, r19444, r19445, r19446, r19447, r19448, r19449, r19450;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r19434);
        mpfr_init(r19435);
        mpfr_init(r19436);
        mpfr_init(r19437);
        mpfr_init(r19438);
        mpfr_init(r19439);
        mpfr_init(r19440);
        mpfr_init(r19441);
        mpfr_init(r19442);
        mpfr_init(r19443);
        mpfr_init(r19444);
        mpfr_init(r19445);
        mpfr_init(r19446);
        mpfr_init(r19447);
        mpfr_init(r19448);
        mpfr_init(r19449);
        mpfr_init(r19450);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r19434, lambda1, MPFR_RNDN);
        mpfr_set_d(r19435, lambda2, MPFR_RNDN);
        mpfr_sub(r19436, r19434, r19435, MPFR_RNDN);
        mpfr_sin(r19437, r19436, MPFR_RNDN);
        mpfr_set_d(r19438, phi2, MPFR_RNDN);
        mpfr_cos(r19439, r19438, MPFR_RNDN);
        mpfr_mul(r19440, r19437, r19439, MPFR_RNDN);
        mpfr_set_d(r19441, phi1, MPFR_RNDN);
        mpfr_cos(r19442, r19441, MPFR_RNDN);
        mpfr_sin(r19443, r19438, MPFR_RNDN);
        mpfr_mul(r19444, r19442, r19443, MPFR_RNDN);
        mpfr_sin(r19445, r19441, MPFR_RNDN);
        mpfr_mul(r19446, r19445, r19439, MPFR_RNDN);
        mpfr_cos(r19447, r19436, MPFR_RNDN);
        mpfr_mul(r19448, r19446, r19447, MPFR_RNDN);
        mpfr_sub(r19449, r19444, r19448, MPFR_RNDN);
        mpfr_atan2(r19450, r19440, r19449, MPFR_RNDN);
        return mpfr_get_d(r19450, MPFR_RNDN);
}

static mpfr_t r19451, r19452, r19453, r19454, r19455, r19456, r19457, r19458, r19459, r19460, r19461, r19462, r19463, r19464, r19465, r19466, r19467, r19468, r19469, r19470, r19471, r19472, r19473, r19474, r19475, r19476, r19477, r19478;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r19451);
        mpfr_init(r19452);
        mpfr_init(r19453);
        mpfr_init(r19454);
        mpfr_init(r19455);
        mpfr_init(r19456);
        mpfr_init(r19457);
        mpfr_init(r19458);
        mpfr_init(r19459);
        mpfr_init(r19460);
        mpfr_init(r19461);
        mpfr_init(r19462);
        mpfr_init(r19463);
        mpfr_init(r19464);
        mpfr_init(r19465);
        mpfr_init(r19466);
        mpfr_init(r19467);
        mpfr_init(r19468);
        mpfr_init(r19469);
        mpfr_init(r19470);
        mpfr_init(r19471);
        mpfr_init(r19472);
        mpfr_init(r19473);
        mpfr_init(r19474);
        mpfr_init(r19475);
        mpfr_init(r19476);
        mpfr_init(r19477);
        mpfr_init(r19478);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r19451, lambda1, MPFR_RNDN);
        mpfr_sin(r19452, r19451, MPFR_RNDN);
        mpfr_set_d(r19453, lambda2, MPFR_RNDN);
        mpfr_cos(r19454, r19453, MPFR_RNDN);
        mpfr_mul(r19455, r19452, r19454, MPFR_RNDN);
        mpfr_cos(r19456, r19451, MPFR_RNDN);
        mpfr_neg(r19457, r19453, MPFR_RNDN);
        mpfr_sin(r19458, r19457, MPFR_RNDN);
        mpfr_mul(r19459, r19456, r19458, MPFR_RNDN);
        mpfr_add(r19460, r19455, r19459, MPFR_RNDN);
        mpfr_set_d(r19461, phi2, MPFR_RNDN);
        mpfr_cos(r19462, r19461, MPFR_RNDN);
        mpfr_mul(r19463, r19460, r19462, MPFR_RNDN);
        mpfr_set_d(r19464, phi1, MPFR_RNDN);
        mpfr_cos(r19465, r19464, MPFR_RNDN);
        mpfr_sin(r19466, r19461, MPFR_RNDN);
        mpfr_mul(r19467, r19465, r19466, MPFR_RNDN);
        mpfr_sin(r19468, r19464, MPFR_RNDN);
        mpfr_mul(r19469, r19468, r19462, MPFR_RNDN);
        mpfr_mul(r19470, r19456, r19454, MPFR_RNDN);
        mpfr_mul(r19471, r19452, r19452, MPFR_RNDN); mpfr_mul(r19471, r19471, r19452, MPFR_RNDN);
        mpfr_mul(r19472, r19458, r19458, MPFR_RNDN); mpfr_mul(r19472, r19472, r19458, MPFR_RNDN);
        mpfr_mul(r19473, r19471, r19472, MPFR_RNDN);
        mpfr_cbrt(r19474, r19473, MPFR_RNDN);
        mpfr_sub(r19475, r19470, r19474, MPFR_RNDN);
        mpfr_mul(r19476, r19469, r19475, MPFR_RNDN);
        mpfr_sub(r19477, r19467, r19476, MPFR_RNDN);
        mpfr_atan2(r19478, r19463, r19477, MPFR_RNDN);
        return mpfr_get_d(r19478, MPFR_RNDN);
}

static mpfr_t r19479, r19480, r19481, r19482, r19483, r19484, r19485, r19486, r19487, r19488, r19489, r19490, r19491, r19492, r19493, r19494, r19495, r19496, r19497, r19498, r19499, r19500, r19501, r19502, r19503, r19504, r19505, r19506;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r19479);
        mpfr_init(r19480);
        mpfr_init(r19481);
        mpfr_init(r19482);
        mpfr_init(r19483);
        mpfr_init(r19484);
        mpfr_init(r19485);
        mpfr_init(r19486);
        mpfr_init(r19487);
        mpfr_init(r19488);
        mpfr_init(r19489);
        mpfr_init(r19490);
        mpfr_init(r19491);
        mpfr_init(r19492);
        mpfr_init(r19493);
        mpfr_init(r19494);
        mpfr_init(r19495);
        mpfr_init(r19496);
        mpfr_init(r19497);
        mpfr_init(r19498);
        mpfr_init(r19499);
        mpfr_init(r19500);
        mpfr_init(r19501);
        mpfr_init(r19502);
        mpfr_init(r19503);
        mpfr_init(r19504);
        mpfr_init(r19505);
        mpfr_init(r19506);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r19479, lambda1, MPFR_RNDN);
        mpfr_sin(r19480, r19479, MPFR_RNDN);
        mpfr_set_d(r19481, lambda2, MPFR_RNDN);
        mpfr_cos(r19482, r19481, MPFR_RNDN);
        mpfr_mul(r19483, r19480, r19482, MPFR_RNDN);
        mpfr_cos(r19484, r19479, MPFR_RNDN);
        mpfr_neg(r19485, r19481, MPFR_RNDN);
        mpfr_sin(r19486, r19485, MPFR_RNDN);
        mpfr_mul(r19487, r19484, r19486, MPFR_RNDN);
        mpfr_add(r19488, r19483, r19487, MPFR_RNDN);
        mpfr_set_d(r19489, phi2, MPFR_RNDN);
        mpfr_cos(r19490, r19489, MPFR_RNDN);
        mpfr_mul(r19491, r19488, r19490, MPFR_RNDN);
        mpfr_set_d(r19492, phi1, MPFR_RNDN);
        mpfr_cos(r19493, r19492, MPFR_RNDN);
        mpfr_sin(r19494, r19489, MPFR_RNDN);
        mpfr_mul(r19495, r19493, r19494, MPFR_RNDN);
        mpfr_sin(r19496, r19492, MPFR_RNDN);
        mpfr_mul(r19497, r19496, r19490, MPFR_RNDN);
        mpfr_mul(r19498, r19484, r19482, MPFR_RNDN);
        mpfr_mul(r19499, r19480, r19480, MPFR_RNDN); mpfr_mul(r19499, r19499, r19480, MPFR_RNDN);
        mpfr_mul(r19500, r19486, r19486, MPFR_RNDN); mpfr_mul(r19500, r19500, r19486, MPFR_RNDN);
        mpfr_mul(r19501, r19499, r19500, MPFR_RNDN);
        mpfr_cbrt(r19502, r19501, MPFR_RNDN);
        mpfr_sub(r19503, r19498, r19502, MPFR_RNDN);
        mpfr_mul(r19504, r19497, r19503, MPFR_RNDN);
        mpfr_sub(r19505, r19495, r19504, MPFR_RNDN);
        mpfr_atan2(r19506, r19491, r19505, MPFR_RNDN);
        return mpfr_get_d(r19506, MPFR_RNDN);
}