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

char *name = "2frac (problem 3.3.1)";

double f_if(float x) {
        float r21357 = 1;
        float r21358 = x;
        float r21359 = r21358 + r21357;
        float r21360 = r21357 / r21359;
        float r21361 = r21357 / r21358;
        float r21362 = r21360 - r21361;
        return r21362;
}

double f_id(double x) {
        double r21363 = 1;
        double r21364 = x;
        double r21365 = r21364 + r21363;
        double r21366 = r21363 / r21365;
        double r21367 = r21363 / r21364;
        double r21368 = r21366 - r21367;
        return r21368;
}


double f_of(float x) {
        float r21369 = 1;
        float r21370 = -r21369;
        float r21371 = x;
        float r21372 = r21369 + r21371;
        float r21373 = r21370 / r21372;
        float r21374 = r21373 / r21371;
        return r21374;
}

double f_od(double x) {
        double r21375 = 1;
        double r21376 = -r21375;
        double r21377 = x;
        double r21378 = r21375 + r21377;
        double r21379 = r21376 / r21378;
        double r21380 = r21379 / r21377;
        return r21380;
}

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 r21381, r21382, r21383, r21384, r21385, r21386;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(912);
        mpfr_init_set_str(r21381, "1", 10, MPFR_RNDN);
        mpfr_init(r21382);
        mpfr_init(r21383);
        mpfr_init(r21384);
        mpfr_init(r21385);
        mpfr_init(r21386);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21382, x, MPFR_RNDN);
        mpfr_add(r21383, r21382, r21381, MPFR_RNDN);
        mpfr_div(r21384, r21381, r21383, MPFR_RNDN);
        mpfr_div(r21385, r21381, r21382, MPFR_RNDN);
        mpfr_sub(r21386, r21384, r21385, MPFR_RNDN);
        return mpfr_get_d(r21386, MPFR_RNDN);
}

static mpfr_t r21387, r21388, r21389, r21390, r21391, r21392;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(912);
        mpfr_init_set_str(r21387, "1", 10, MPFR_RNDN);
        mpfr_init(r21388);
        mpfr_init(r21389);
        mpfr_init(r21390);
        mpfr_init(r21391);
        mpfr_init(r21392);
}

double f_fm(double x) {
        ;
        mpfr_neg(r21388, r21387, MPFR_RNDN);
        mpfr_set_d(r21389, x, MPFR_RNDN);
        mpfr_add(r21390, r21387, r21389, MPFR_RNDN);
        mpfr_div(r21391, r21388, r21390, MPFR_RNDN);
        mpfr_div(r21392, r21391, r21389, MPFR_RNDN);
        return mpfr_get_d(r21392, MPFR_RNDN);
}

static mpfr_t r21393, r21394, r21395, r21396, r21397, r21398;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(912);
        mpfr_init_set_str(r21393, "1", 10, MPFR_RNDN);
        mpfr_init(r21394);
        mpfr_init(r21395);
        mpfr_init(r21396);
        mpfr_init(r21397);
        mpfr_init(r21398);
}

double f_dm(double x) {
        ;
        mpfr_neg(r21394, r21393, MPFR_RNDN);
        mpfr_set_d(r21395, x, MPFR_RNDN);
        mpfr_add(r21396, r21393, r21395, MPFR_RNDN);
        mpfr_div(r21397, r21394, r21396, MPFR_RNDN);
        mpfr_div(r21398, r21397, r21395, MPFR_RNDN);
        return mpfr_get_d(r21398, MPFR_RNDN);
}