#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 r21328 = 1;
        float r21329 = x;
        float r21330 = r21329 + r21328;
        float r21331 = r21328 / r21330;
        float r21332 = r21328 / r21329;
        float r21333 = r21331 - r21332;
        return r21333;
}

double f_id(double x) {
        double r21334 = 1;
        double r21335 = x;
        double r21336 = r21335 + r21334;
        double r21337 = r21334 / r21336;
        double r21338 = r21334 / r21335;
        double r21339 = r21337 - r21338;
        return r21339;
}


double f_of(float x) {
        float r21340 = 1;
        float r21341 = -r21340;
        float r21342 = x;
        float r21343 = r21340 + r21342;
        float r21344 = r21341 / r21343;
        float r21345 = r21344 / r21342;
        return r21345;
}

double f_od(double x) {
        double r21346 = 1;
        double r21347 = -r21346;
        double r21348 = x;
        double r21349 = r21346 + r21348;
        double r21350 = r21347 / r21349;
        double r21351 = r21350 / r21348;
        return r21351;
}

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 r21352, r21353, r21354, r21355, r21356, r21357;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(912);
        mpfr_init_set_str(r21352, "1", 10, MPFR_RNDN);
        mpfr_init(r21353);
        mpfr_init(r21354);
        mpfr_init(r21355);
        mpfr_init(r21356);
        mpfr_init(r21357);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21353, x, MPFR_RNDN);
        mpfr_add(r21354, r21353, r21352, MPFR_RNDN);
        mpfr_div(r21355, r21352, r21354, MPFR_RNDN);
        mpfr_div(r21356, r21352, r21353, MPFR_RNDN);
        mpfr_sub(r21357, r21355, r21356, MPFR_RNDN);
        return mpfr_get_d(r21357, MPFR_RNDN);
}

static mpfr_t r21358, r21359, r21360, r21361, r21362, r21363;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(912);
        mpfr_init_set_str(r21358, "1", 10, MPFR_RNDN);
        mpfr_init(r21359);
        mpfr_init(r21360);
        mpfr_init(r21361);
        mpfr_init(r21362);
        mpfr_init(r21363);
}

double f_fm(double x) {
        ;
        mpfr_neg(r21359, r21358, MPFR_RNDN);
        mpfr_set_d(r21360, x, MPFR_RNDN);
        mpfr_add(r21361, r21358, r21360, MPFR_RNDN);
        mpfr_div(r21362, r21359, r21361, MPFR_RNDN);
        mpfr_div(r21363, r21362, r21360, MPFR_RNDN);
        return mpfr_get_d(r21363, MPFR_RNDN);
}

static mpfr_t r21364, r21365, r21366, r21367, r21368, r21369;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(912);
        mpfr_init_set_str(r21364, "1", 10, MPFR_RNDN);
        mpfr_init(r21365);
        mpfr_init(r21366);
        mpfr_init(r21367);
        mpfr_init(r21368);
        mpfr_init(r21369);
}

double f_dm(double x) {
        ;
        mpfr_neg(r21365, r21364, MPFR_RNDN);
        mpfr_set_d(r21366, x, MPFR_RNDN);
        mpfr_add(r21367, r21364, r21366, MPFR_RNDN);
        mpfr_div(r21368, r21365, r21367, MPFR_RNDN);
        mpfr_div(r21369, r21368, r21366, MPFR_RNDN);
        return mpfr_get_d(r21369, MPFR_RNDN);
}