#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 r21391 = lambda1;
        float r21392 = phi2;
        float r21393 = cos(r21392);
        float r21394 = lambda2;
        float r21395 = r21391 - r21394;
        float r21396 = sin(r21395);
        float r21397 = r21393 * r21396;
        float r21398 = phi1;
        float r21399 = cos(r21398);
        float r21400 = cos(r21395);
        float r21401 = r21393 * r21400;
        float r21402 = r21399 + r21401;
        float r21403 = atan2(r21397, r21402);
        float r21404 = r21391 + r21403;
        return r21404;
}

double f_id(double lambda1, double lambda2, double phi1, double phi2) {
        double r21405 = lambda1;
        double r21406 = phi2;
        double r21407 = cos(r21406);
        double r21408 = lambda2;
        double r21409 = r21405 - r21408;
        double r21410 = sin(r21409);
        double r21411 = r21407 * r21410;
        double r21412 = phi1;
        double r21413 = cos(r21412);
        double r21414 = cos(r21409);
        double r21415 = r21407 * r21414;
        double r21416 = r21413 + r21415;
        double r21417 = atan2(r21411, r21416);
        double r21418 = r21405 + r21417;
        return r21418;
}


double f_of(float lambda1, float lambda2, float phi1, float phi2) {
        float r21419 = lambda1;
        float r21420 = phi2;
        float r21421 = cos(r21420);
        float r21422 = lambda2;
        float r21423 = r21419 - r21422;
        float r21424 = sin(r21423);
        float r21425 = r21421 * r21424;
        float r21426 = cos(r21423);
        float r21427 = phi1;
        float r21428 = cos(r21427);
        float r21429 = fma(r21421, r21426, r21428);
        float r21430 = exp(r21429);
        float r21431 = log(r21430);
        float r21432 = atan2(r21425, r21431);
        float r21433 = r21419 + r21432;
        return r21433;
}

double f_od(double lambda1, double lambda2, double phi1, double phi2) {
        double r21434 = lambda1;
        double r21435 = phi2;
        double r21436 = cos(r21435);
        double r21437 = lambda2;
        double r21438 = r21434 - r21437;
        double r21439 = sin(r21438);
        double r21440 = r21436 * r21439;
        double r21441 = cos(r21438);
        double r21442 = phi1;
        double r21443 = cos(r21442);
        double r21444 = fma(r21436, r21441, r21443);
        double r21445 = exp(r21444);
        double r21446 = log(r21445);
        double r21447 = atan2(r21440, r21446);
        double r21448 = r21434 + r21447;
        return r21448;
}

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 r21449, r21450, r21451, r21452, r21453, r21454, r21455, r21456, r21457, r21458, r21459, r21460, r21461, r21462;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(1424);
        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);
        mpfr_init(r21461);
        mpfr_init(r21462);
}

double f_im(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21449, lambda1, MPFR_RNDN);
        mpfr_set_d(r21450, phi2, MPFR_RNDN);
        mpfr_cos(r21451, r21450, MPFR_RNDN);
        mpfr_set_d(r21452, lambda2, MPFR_RNDN);
        mpfr_sub(r21453, r21449, r21452, MPFR_RNDN);
        mpfr_sin(r21454, r21453, MPFR_RNDN);
        mpfr_mul(r21455, r21451, r21454, MPFR_RNDN);
        mpfr_set_d(r21456, phi1, MPFR_RNDN);
        mpfr_cos(r21457, r21456, MPFR_RNDN);
        mpfr_cos(r21458, r21453, MPFR_RNDN);
        mpfr_mul(r21459, r21451, r21458, MPFR_RNDN);
        mpfr_add(r21460, r21457, r21459, MPFR_RNDN);
        mpfr_atan2(r21461, r21455, r21460, MPFR_RNDN);
        mpfr_add(r21462, r21449, r21461, MPFR_RNDN);
        return mpfr_get_d(r21462, MPFR_RNDN);
}

static mpfr_t r21463, r21464, r21465, r21466, r21467, r21468, r21469, r21470, r21471, r21472, r21473, r21474, r21475, r21476, r21477;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(1424);
        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);
        mpfr_init(r21472);
        mpfr_init(r21473);
        mpfr_init(r21474);
        mpfr_init(r21475);
        mpfr_init(r21476);
        mpfr_init(r21477);
}

double f_fm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21463, lambda1, MPFR_RNDN);
        mpfr_set_d(r21464, phi2, MPFR_RNDN);
        mpfr_cos(r21465, r21464, MPFR_RNDN);
        mpfr_set_d(r21466, lambda2, MPFR_RNDN);
        mpfr_sub(r21467, r21463, r21466, MPFR_RNDN);
        mpfr_sin(r21468, r21467, MPFR_RNDN);
        mpfr_mul(r21469, r21465, r21468, MPFR_RNDN);
        mpfr_cos(r21470, r21467, MPFR_RNDN);
        mpfr_set_d(r21471, phi1, MPFR_RNDN);
        mpfr_cos(r21472, r21471, MPFR_RNDN);
        mpfr_fma(r21473, r21465, r21470, r21472, MPFR_RNDN);
        mpfr_exp(r21474, r21473, MPFR_RNDN);
        mpfr_log(r21475, r21474, MPFR_RNDN);
        mpfr_atan2(r21476, r21469, r21475, MPFR_RNDN);
        mpfr_add(r21477, r21463, r21476, MPFR_RNDN);
        return mpfr_get_d(r21477, MPFR_RNDN);
}

static mpfr_t r21478, r21479, r21480, r21481, r21482, r21483, r21484, r21485, r21486, r21487, r21488, r21489, r21490, r21491, r21492;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(1424);
        mpfr_init(r21478);
        mpfr_init(r21479);
        mpfr_init(r21480);
        mpfr_init(r21481);
        mpfr_init(r21482);
        mpfr_init(r21483);
        mpfr_init(r21484);
        mpfr_init(r21485);
        mpfr_init(r21486);
        mpfr_init(r21487);
        mpfr_init(r21488);
        mpfr_init(r21489);
        mpfr_init(r21490);
        mpfr_init(r21491);
        mpfr_init(r21492);
}

double f_dm(double lambda1, double lambda2, double phi1, double phi2) {
        mpfr_set_d(r21478, lambda1, MPFR_RNDN);
        mpfr_set_d(r21479, phi2, MPFR_RNDN);
        mpfr_cos(r21480, r21479, MPFR_RNDN);
        mpfr_set_d(r21481, lambda2, MPFR_RNDN);
        mpfr_sub(r21482, r21478, r21481, MPFR_RNDN);
        mpfr_sin(r21483, r21482, MPFR_RNDN);
        mpfr_mul(r21484, r21480, r21483, MPFR_RNDN);
        mpfr_cos(r21485, r21482, MPFR_RNDN);
        mpfr_set_d(r21486, phi1, MPFR_RNDN);
        mpfr_cos(r21487, r21486, MPFR_RNDN);
        mpfr_fma(r21488, r21480, r21485, r21487, MPFR_RNDN);
        mpfr_exp(r21489, r21488, MPFR_RNDN);
        mpfr_log(r21490, r21489, MPFR_RNDN);
        mpfr_atan2(r21491, r21484, r21490, MPFR_RNDN);
        mpfr_add(r21492, r21478, r21491, MPFR_RNDN);
        return mpfr_get_d(r21492, MPFR_RNDN);
}

