#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 r21021 = 1;
        float r21022 = x;
        float r21023 = r21022 + r21021;
        float r21024 = r21021 / r21023;
        float r21025 = r21021 / r21022;
        float r21026 = r21024 - r21025;
        return r21026;
}

double f_id(double x) {
        double r21027 = 1;
        double r21028 = x;
        double r21029 = r21028 + r21027;
        double r21030 = r21027 / r21029;
        double r21031 = r21027 / r21028;
        double r21032 = r21030 - r21031;
        return r21032;
}


double f_of(float x) {
        float r21033 = 1;
        float r21034 = -r21033;
        float r21035 = x;
        float r21036 = r21033 + r21035;
        float r21037 = r21034 / r21036;
        float r21038 = r21037 / r21035;
        return r21038;
}

double f_od(double x) {
        double r21039 = 1;
        double r21040 = -r21039;
        double r21041 = x;
        double r21042 = r21039 + r21041;
        double r21043 = r21040 / r21042;
        double r21044 = r21043 / r21041;
        return r21044;
}

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 r21045, r21046, r21047, r21048, r21049, r21050;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(912);
        mpfr_init_set_str(r21045, "1", 10, MPFR_RNDN);
        mpfr_init(r21046);
        mpfr_init(r21047);
        mpfr_init(r21048);
        mpfr_init(r21049);
        mpfr_init(r21050);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21046, x, MPFR_RNDN);
        mpfr_add(r21047, r21046, r21045, MPFR_RNDN);
        mpfr_div(r21048, r21045, r21047, MPFR_RNDN);
        mpfr_div(r21049, r21045, r21046, MPFR_RNDN);
        mpfr_sub(r21050, r21048, r21049, MPFR_RNDN);
        return mpfr_get_d(r21050, MPFR_RNDN);
}

static mpfr_t r21051, r21052, r21053, r21054, r21055, r21056;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(912);
        mpfr_init_set_str(r21051, "1", 10, MPFR_RNDN);
        mpfr_init(r21052);
        mpfr_init(r21053);
        mpfr_init(r21054);
        mpfr_init(r21055);
        mpfr_init(r21056);
}

double f_fm(double x) {
        ;
        mpfr_neg(r21052, r21051, MPFR_RNDN);
        mpfr_set_d(r21053, x, MPFR_RNDN);
        mpfr_add(r21054, r21051, r21053, MPFR_RNDN);
        mpfr_div(r21055, r21052, r21054, MPFR_RNDN);
        mpfr_div(r21056, r21055, r21053, MPFR_RNDN);
        return mpfr_get_d(r21056, MPFR_RNDN);
}

static mpfr_t r21057, r21058, r21059, r21060, r21061, r21062;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(912);
        mpfr_init_set_str(r21057, "1", 10, MPFR_RNDN);
        mpfr_init(r21058);
        mpfr_init(r21059);
        mpfr_init(r21060);
        mpfr_init(r21061);
        mpfr_init(r21062);
}

double f_dm(double x) {
        ;
        mpfr_neg(r21058, r21057, MPFR_RNDN);
        mpfr_set_d(r21059, x, MPFR_RNDN);
        mpfr_add(r21060, r21057, r21059, MPFR_RNDN);
        mpfr_div(r21061, r21058, r21060, MPFR_RNDN);
        mpfr_div(r21062, r21061, r21059, MPFR_RNDN);
        return mpfr_get_d(r21062, MPFR_RNDN);
}