#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 r15545 = x;
        float r15546 = r15545 * r15545;
        float r15547 = 1.0f;
        float r15548 = r15546 + r15547;
        float r15549 = r15545 / r15548;
        return r15549;
}

double f_id(double x) {
        double r15550 = x;
        double r15551 = r15550 * r15550;
        double r15552 = 1.0;
        double r15553 = r15551 + r15552;
        double r15554 = r15550 / r15553;
        return r15554;
}


double f_of(float x) {
        float r15555 = x;
        float r15556 = r15555 * r15555;
        float r15557 = 1.0f;
        float r15558 = r15556 + r15557;
        float r15559 = r15555 / r15558;
        return r15559;
}

double f_od(double x) {
        double r15560 = x;
        double r15561 = r15560 * r15560;
        double r15562 = 1.0;
        double r15563 = r15561 + r15562;
        double r15564 = r15560 / r15563;
        return r15564;
}

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 r15565, r15566, r15567, r15568, r15569;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15565);
        mpfr_init(r15566);
        mpfr_init_set_str(r15567, "1", 10, MPFR_RNDN);
        mpfr_init(r15568);
        mpfr_init(r15569);
}

double f_im(double x) {
        mpfr_set_d(r15565, x, MPFR_RNDN);
        mpfr_sqr(r15566, r15565, MPFR_RNDN);
        ;
        mpfr_add(r15568, r15566, r15567, MPFR_RNDN);
        mpfr_div(r15569, r15565, r15568, MPFR_RNDN);
        return mpfr_get_d(r15569, MPFR_RNDN);
}

static mpfr_t r15570, r15571, r15572, r15573, r15574;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15570);
        mpfr_init(r15571);
        mpfr_init_set_str(r15572, "1", 10, MPFR_RNDN);
        mpfr_init(r15573);
        mpfr_init(r15574);
}

double f_fm(double x) {
        mpfr_set_d(r15570, x, MPFR_RNDN);
        mpfr_sqr(r15571, r15570, MPFR_RNDN);
        ;
        mpfr_add(r15573, r15571, r15572, MPFR_RNDN);
        mpfr_div(r15574, r15570, r15573, MPFR_RNDN);
        return mpfr_get_d(r15574, MPFR_RNDN);
}

static mpfr_t r15575, r15576, r15577, r15578, r15579;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15575);
        mpfr_init(r15576);
        mpfr_init_set_str(r15577, "1", 10, MPFR_RNDN);
        mpfr_init(r15578);
        mpfr_init(r15579);
}

double f_dm(double x) {
        mpfr_set_d(r15575, x, MPFR_RNDN);
        mpfr_sqr(r15576, r15575, MPFR_RNDN);
        ;
        mpfr_add(r15578, r15576, r15577, MPFR_RNDN);
        mpfr_div(r15579, r15575, r15578, MPFR_RNDN);
        return mpfr_get_d(r15579, MPFR_RNDN);
}