#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 r21355 = lambda1;
        float r21356 = phi2;
        float r21357 = cos(r21356);
        float r21358 = lambda2;
        float r21359 = r21355 - r21358;
        float r21360 = sin(r21359);
        float r21361 = r21357 * r21360;
        float r21362 = phi1;
        float r21363 = cos(r21362);
        float r21364 = cos(r21359);
        float r21365 = r21357 * r21364;
        float r21366 = r21363 + r21365;
        float r21367 = atan2(r21361, r21366);
        float r21368 = r21355 + r21367;
        return r21368;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r21369 = lambda1;
        double r21370 = phi2;
        double r21371 = cos(r21370);
        double r21372 = lambda2;
        double r21373 = r21369 - r21372;
        double r21374 = sin(r21373);
        double r21375 = r21371 * r21374;
        double r21376 = phi1;
        double r21377 = cos(r21376);
        double r21378 = cos(r21373);
        double r21379 = r21371 * r21378;
        double r21380 = r21377 + r21379;
        double r21381 = atan2(r21375, r21380);
        double r21382 = r21369 + r21381;
        return r21382;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r21383 = lambda1;
        float r21384 = phi2;
        float r21385 = cos(r21384);
        float r21386 = lambda2;
        float r21387 = r21383 - r21386;
        float r21388 = sin(r21387);
        float r21389 = r21385 * r21388;
        float r21390 = phi1;
        float r21391 = cos(r21390);
        float r21392 = cos(r21387);
        float r21393 = r21385 * r21392;
        float r21394 = r21391 + r21393;
        float r21395 = exp(r21394);
        float r21396 = log(r21395);
        float r21397 = atan2(r21389, r21396);
        float r21398 = r21383 + r21397;
        return r21398;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r21399 = lambda1;
        double r21400 = phi2;
        double r21401 = cos(r21400);
        double r21402 = lambda2;
        double r21403 = r21399 - r21402;
        double r21404 = sin(r21403);
        double r21405 = r21401 * r21404;
        double r21406 = phi1;
        double r21407 = cos(r21406);
        double r21408 = cos(r21403);
        double r21409 = r21401 * r21408;
        double r21410 = r21407 + r21409;
        double r21411 = exp(r21410);
        double r21412 = log(r21411);
        double r21413 = atan2(r21405, r21412);
        double r21414 = r21399 + r21413;
        return r21414;
}

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 r21415, r21416, r21417, r21418, r21419, r21420, r21421, r21422, r21423, r21424, r21425, r21426, r21427, r21428;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        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);
        mpfr_init(r21428);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21415, lambda1, MPFR_RNDN);
        mpfr_set_d(r21416, phi2, MPFR_RNDN);
        mpfr_cos(r21417, r21416, MPFR_RNDN);
        mpfr_set_d(r21418, lambda2, MPFR_RNDN);
        mpfr_sub(r21419, r21415, r21418, MPFR_RNDN);
        mpfr_sin(r21420, r21419, MPFR_RNDN);
        mpfr_mul(r21421, r21417, r21420, MPFR_RNDN);
        mpfr_set_d(r21422, phi1, MPFR_RNDN);
        mpfr_cos(r21423, r21422, MPFR_RNDN);
        mpfr_cos(r21424, r21419, MPFR_RNDN);
        mpfr_mul(r21425, r21417, r21424, MPFR_RNDN);
        mpfr_add(r21426, r21423, r21425, MPFR_RNDN);
        mpfr_atan2(r21427, r21421, r21426, MPFR_RNDN);
        mpfr_add(r21428, r21415, r21427, MPFR_RNDN);
        return mpfr_get_d(r21428, MPFR_RNDN);
}

static mpfr_t r21429, r21430, r21431, r21432, r21433, r21434, r21435, r21436, r21437, r21438, r21439, r21440, r21441, r21442, r21443, r21444;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        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);
}

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

static mpfr_t r21445, r21446, r21447, r21448, r21449, r21450, r21451, r21452, r21453, r21454, r21455, r21456, r21457, r21458, r21459, r21460;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21445);
        mpfr_init(r21446);
        mpfr_init(r21447);
        mpfr_init(r21448);
        mpfr_init(r21449);
        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);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21445, lambda1, MPFR_RNDN);
        mpfr_set_d(r21446, phi2, MPFR_RNDN);
        mpfr_cos(r21447, r21446, MPFR_RNDN);
        mpfr_set_d(r21448, lambda2, MPFR_RNDN);
        mpfr_sub(r21449, r21445, r21448, MPFR_RNDN);
        mpfr_sin(r21450, r21449, MPFR_RNDN);
        mpfr_mul(r21451, r21447, r21450, MPFR_RNDN);
        mpfr_set_d(r21452, phi1, MPFR_RNDN);
        mpfr_cos(r21453, r21452, MPFR_RNDN);
        mpfr_cos(r21454, r21449, MPFR_RNDN);
        mpfr_mul(r21455, r21447, r21454, MPFR_RNDN);
        mpfr_add(r21456, r21453, r21455, MPFR_RNDN);
        mpfr_exp(r21457, r21456, MPFR_RNDN);
        mpfr_log(r21458, r21457, MPFR_RNDN);
        mpfr_atan2(r21459, r21451, r21458, MPFR_RNDN);
        mpfr_add(r21460, r21445, r21459, MPFR_RNDN);
        return mpfr_get_d(r21460, MPFR_RNDN);
}

