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

char *name = "x / (x^2 + 1)";

double f_if(float x) {
        float r15553 = x;
        float r15554 = r15553 * r15553;
        float r15555 = 1.0f;
        float r15556 = r15554 + r15555;
        float r15557 = r15553 / r15556;
        return r15557;
}

double f_id(double x) {
        double r15558 = x;
        double r15559 = r15558 * r15558;
        double r15560 = 1.0;
        double r15561 = r15559 + r15560;
        double r15562 = r15558 / r15561;
        return r15562;
}


double f_of(float x) {
        float r15563 = x;
        float r15564 = 1.0f;
        float r15565 = fma(r15563, r15563, r15564);
        float r15566 = r15563 / r15565;
        return r15566;
}

double f_od(double x) {
        double r15567 = x;
        double r15568 = 1.0;
        double r15569 = fma(r15567, r15567, r15568);
        double r15570 = r15567 / r15569;
        return r15570;
}

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 r15571, r15572, r15573, r15574, r15575;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15571);
        mpfr_init(r15572);
        mpfr_init_set_str(r15573, "1", 10, MPFR_RNDN);
        mpfr_init(r15574);
        mpfr_init(r15575);
}

double f_im(double x) {
        mpfr_set_d(r15571, x, MPFR_RNDN);
        mpfr_sqr(r15572, r15571, MPFR_RNDN);
        ;
        mpfr_add(r15574, r15572, r15573, MPFR_RNDN);
        mpfr_div(r15575, r15571, r15574, MPFR_RNDN);
        return mpfr_get_d(r15575, MPFR_RNDN);
}

static mpfr_t r15576, r15577, r15578, r15579;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15576);
        mpfr_init_set_str(r15577, "1", 10, MPFR_RNDN);
        mpfr_init(r15578);
        mpfr_init(r15579);
}

double f_fm(double x) {
        mpfr_set_d(r15576, x, MPFR_RNDN);
        ;
        mpfr_fma(r15578, r15576, r15576, r15577, MPFR_RNDN);
        mpfr_div(r15579, r15576, r15578, MPFR_RNDN);
        return mpfr_get_d(r15579, MPFR_RNDN);
}

static mpfr_t r15580, r15581, r15582, r15583;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15580);
        mpfr_init_set_str(r15581, "1", 10, MPFR_RNDN);
        mpfr_init(r15582);
        mpfr_init(r15583);
}

double f_dm(double x) {
        mpfr_set_d(r15580, x, MPFR_RNDN);
        ;
        mpfr_fma(r15582, r15580, r15580, r15581, MPFR_RNDN);
        mpfr_div(r15583, r15580, r15582, MPFR_RNDN);
        return mpfr_get_d(r15583, MPFR_RNDN);
}