#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "Midpoint on a great circle";

double f_if(float lambda1, float lambda2, float phi1, float phi2) {
        float r21342 = lambda1;
        float r21343 = phi2;
        float r21344 = cos(r21343);
        float r21345 = lambda2;
        float r21346 = r21342 - r21345;
        float r21347 = sin(r21346);
        float r21348 = r21344 * r21347;
        float r21349 = phi1;
        float r21350 = cos(r21349);
        float r21351 = cos(r21346);
        float r21352 = r21344 * r21351;
        float r21353 = r21350 + r21352;
        float r21354 = atan2(r21348, r21353);
        float r21355 = r21342 + r21354;
        return r21355;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r21356 = lambda1;
        double r21357 = phi2;
        double r21358 = cos(r21357);
        double r21359 = lambda2;
        double r21360 = r21356 - r21359;
        double r21361 = sin(r21360);
        double r21362 = r21358 * r21361;
        double r21363 = phi1;
        double r21364 = cos(r21363);
        double r21365 = cos(r21360);
        double r21366 = r21358 * r21365;
        double r21367 = r21364 + r21366;
        double r21368 = atan2(r21362, r21367);
        double r21369 = r21356 + r21368;
        return r21369;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r21370 = lambda1;
        float r21371 = phi2;
        float r21372 = cos(r21371);
        float r21373 = sin(r21370);
        float r21374 = lambda2;
        float r21375 = cos(r21374);
        float r21376 = r21373 * r21375;
        float r21377 = cos(r21370);
        float r21378 = -r21374;
        float r21379 = sin(r21378);
        float r21380 = r21377 * r21379;
        float r21381 = r21376 + r21380;
        float r21382 = r21372 * r21381;
        float r21383 = phi1;
        float r21384 = cos(r21383);
        float r21385 = r21377 * r21375;
        float r21386 = r21373 * r21379;
        float r21387 = r21385 - r21386;
        float r21388 = r21372 * r21387;
        float r21389 = r21384 + r21388;
        float r21390 = atan2(r21382, r21389);
        float r21391 = r21370 + r21390;
        return r21391;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r21392 = lambda1;
        double r21393 = phi2;
        double r21394 = cos(r21393);
        double r21395 = sin(r21392);
        double r21396 = lambda2;
        double r21397 = cos(r21396);
        double r21398 = r21395 * r21397;
        double r21399 = cos(r21392);
        double r21400 = -r21396;
        double r21401 = sin(r21400);
        double r21402 = r21399 * r21401;
        double r21403 = r21398 + r21402;
        double r21404 = r21394 * r21403;
        double r21405 = phi1;
        double r21406 = cos(r21405);
        double r21407 = r21399 * r21397;
        double r21408 = r21395 * r21401;
        double r21409 = r21407 - r21408;
        double r21410 = r21394 * r21409;
        double r21411 = r21406 + r21410;
        double r21412 = atan2(r21404, r21411);
        double r21413 = r21392 + r21412;
        return r21413;
}

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 r21414, r21415, r21416, r21417, r21418, r21419, r21420, r21421, r21422, r21423, r21424, r21425, r21426, r21427;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21414);
        mpfr_init(r21415);
        mpfr_init(r21416);
        mpfr_init(r21417);
        mpfr_init(r21418);
        mpfr_init(r21419);
        mpfr_init(r21420);
        mpfr_init(r21421);
        mpfr_init(r21422);
        mpfr_init(r21423);
        mpfr_init(r21424);
        mpfr_init(r21425);
        mpfr_init(r21426);
        mpfr_init(r21427);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21414, lambda1, MPFR_RNDN);
        mpfr_set_d(r21415, phi2, MPFR_RNDN);
        mpfr_cos(r21416, r21415, MPFR_RNDN);
        mpfr_set_d(r21417, lambda2, MPFR_RNDN);
        mpfr_sub(r21418, r21414, r21417, MPFR_RNDN);
        mpfr_sin(r21419, r21418, MPFR_RNDN);
        mpfr_mul(r21420, r21416, r21419, MPFR_RNDN);
        mpfr_set_d(r21421, phi1, MPFR_RNDN);
        mpfr_cos(r21422, r21421, MPFR_RNDN);
        mpfr_cos(r21423, r21418, MPFR_RNDN);
        mpfr_mul(r21424, r21416, r21423, MPFR_RNDN);
        mpfr_add(r21425, r21422, r21424, MPFR_RNDN);
        mpfr_atan2(r21426, r21420, r21425, MPFR_RNDN);
        mpfr_add(r21427, r21414, r21426, MPFR_RNDN);
        return mpfr_get_d(r21427, MPFR_RNDN);
}

static mpfr_t r21428, r21429, r21430, r21431, r21432, r21433, r21434, r21435, r21436, r21437, r21438, r21439, r21440, r21441, r21442, r21443, r21444, r21445, r21446, r21447, r21448, r21449;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21428);
        mpfr_init(r21429);
        mpfr_init(r21430);
        mpfr_init(r21431);
        mpfr_init(r21432);
        mpfr_init(r21433);
        mpfr_init(r21434);
        mpfr_init(r21435);
        mpfr_init(r21436);
        mpfr_init(r21437);
        mpfr_init(r21438);
        mpfr_init(r21439);
        mpfr_init(r21440);
        mpfr_init(r21441);
        mpfr_init(r21442);
        mpfr_init(r21443);
        mpfr_init(r21444);
        mpfr_init(r21445);
        mpfr_init(r21446);
        mpfr_init(r21447);
        mpfr_init(r21448);
        mpfr_init(r21449);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21428, lambda1, MPFR_RNDN);
        mpfr_set_d(r21429, phi2, MPFR_RNDN);
        mpfr_cos(r21430, r21429, MPFR_RNDN);
        mpfr_sin(r21431, r21428, MPFR_RNDN);
        mpfr_set_d(r21432, lambda2, MPFR_RNDN);
        mpfr_cos(r21433, r21432, MPFR_RNDN);
        mpfr_mul(r21434, r21431, r21433, MPFR_RNDN);
        mpfr_cos(r21435, r21428, MPFR_RNDN);
        mpfr_neg(r21436, r21432, MPFR_RNDN);
        mpfr_sin(r21437, r21436, MPFR_RNDN);
        mpfr_mul(r21438, r21435, r21437, MPFR_RNDN);
        mpfr_add(r21439, r21434, r21438, MPFR_RNDN);
        mpfr_mul(r21440, r21430, r21439, MPFR_RNDN);
        mpfr_set_d(r21441, phi1, MPFR_RNDN);
        mpfr_cos(r21442, r21441, MPFR_RNDN);
        mpfr_mul(r21443, r21435, r21433, MPFR_RNDN);
        mpfr_mul(r21444, r21431, r21437, MPFR_RNDN);
        mpfr_sub(r21445, r21443, r21444, MPFR_RNDN);
        mpfr_mul(r21446, r21430, r21445, MPFR_RNDN);
        mpfr_add(r21447, r21442, r21446, MPFR_RNDN);
        mpfr_atan2(r21448, r21440, r21447, MPFR_RNDN);
        mpfr_add(r21449, r21428, r21448, MPFR_RNDN);
        return mpfr_get_d(r21449, MPFR_RNDN);
}

static mpfr_t r21450, r21451, r21452, r21453, r21454, r21455, r21456, r21457, r21458, r21459, r21460, r21461, r21462, r21463, r21464, r21465, r21466, r21467, r21468, r21469, r21470, r21471;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21450);
        mpfr_init(r21451);
        mpfr_init(r21452);
        mpfr_init(r21453);
        mpfr_init(r21454);
        mpfr_init(r21455);
        mpfr_init(r21456);
        mpfr_init(r21457);
        mpfr_init(r21458);
        mpfr_init(r21459);
        mpfr_init(r21460);
        mpfr_init(r21461);
        mpfr_init(r21462);
        mpfr_init(r21463);
        mpfr_init(r21464);
        mpfr_init(r21465);
        mpfr_init(r21466);
        mpfr_init(r21467);
        mpfr_init(r21468);
        mpfr_init(r21469);
        mpfr_init(r21470);
        mpfr_init(r21471);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21450, lambda1, MPFR_RNDN);
        mpfr_set_d(r21451, phi2, MPFR_RNDN);
        mpfr_cos(r21452, r21451, MPFR_RNDN);
        mpfr_sin(r21453, r21450, MPFR_RNDN);
        mpfr_set_d(r21454, lambda2, MPFR_RNDN);
        mpfr_cos(r21455, r21454, MPFR_RNDN);
        mpfr_mul(r21456, r21453, r21455, MPFR_RNDN);
        mpfr_cos(r21457, r21450, MPFR_RNDN);
        mpfr_neg(r21458, r21454, MPFR_RNDN);
        mpfr_sin(r21459, r21458, MPFR_RNDN);
        mpfr_mul(r21460, r21457, r21459, MPFR_RNDN);
        mpfr_add(r21461, r21456, r21460, MPFR_RNDN);
        mpfr_mul(r21462, r21452, r21461, MPFR_RNDN);
        mpfr_set_d(r21463, phi1, MPFR_RNDN);
        mpfr_cos(r21464, r21463, MPFR_RNDN);
        mpfr_mul(r21465, r21457, r21455, MPFR_RNDN);
        mpfr_mul(r21466, r21453, r21459, MPFR_RNDN);
        mpfr_sub(r21467, r21465, r21466, MPFR_RNDN);
        mpfr_mul(r21468, r21452, r21467, MPFR_RNDN);
        mpfr_add(r21469, r21464, r21468, MPFR_RNDN);
        mpfr_atan2(r21470, r21462, r21469, MPFR_RNDN);
        mpfr_add(r21471, r21450, r21470, MPFR_RNDN);
        return mpfr_get_d(r21471, MPFR_RNDN);
}

