#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 r15541 = x;
        float r15542 = r15541 * r15541;
        float r15543 = 1.0f;
        float r15544 = r15542 + r15543;
        float r15545 = r15541 / r15544;
        return r15545;
}

double f_id(double x) {
        double r15546 = x;
        double r15547 = r15546 * r15546;
        double r15548 = 1.0;
        double r15549 = r15547 + r15548;
        double r15550 = r15546 / r15549;
        return r15550;
}


double f_of(float x) {
        float r15551 = x;
        float r15552 = 1.0f;
        float r15553 = r15551 * r15551;
        float r15554 = r15553 + r15552;
        float r15555 = r15552 / r15554;
        float r15556 = r15551 * r15555;
        return r15556;
}

double f_od(double x) {
        double r15557 = x;
        double r15558 = 1.0;
        double r15559 = r15557 * r15557;
        double r15560 = r15559 + r15558;
        double r15561 = r15558 / r15560;
        double r15562 = r15557 * r15561;
        return r15562;
}

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 r15563, r15564, r15565, r15566, r15567;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15563);
        mpfr_init(r15564);
        mpfr_init_set_str(r15565, "1", 10, MPFR_RNDN);
        mpfr_init(r15566);
        mpfr_init(r15567);
}

double f_im(double x) {
        mpfr_set_d(r15563, x, MPFR_RNDN);
        mpfr_sqr(r15564, r15563, MPFR_RNDN);
        ;
        mpfr_add(r15566, r15564, r15565, MPFR_RNDN);
        mpfr_div(r15567, r15563, r15566, MPFR_RNDN);
        return mpfr_get_d(r15567, MPFR_RNDN);
}

static mpfr_t r15568, r15569, r15570, r15571, r15572, r15573;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15568);
        mpfr_init_set_str(r15569, "1", 10, MPFR_RNDN);
        mpfr_init(r15570);
        mpfr_init(r15571);
        mpfr_init(r15572);
        mpfr_init(r15573);
}

double f_fm(double x) {
        mpfr_set_d(r15568, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15570, r15568, MPFR_RNDN);
        mpfr_add(r15571, r15570, r15569, MPFR_RNDN);
        mpfr_div(r15572, r15569, r15571, MPFR_RNDN);
        mpfr_mul(r15573, r15568, r15572, MPFR_RNDN);
        return mpfr_get_d(r15573, MPFR_RNDN);
}

static mpfr_t r15574, r15575, r15576, r15577, r15578, r15579;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15574);
        mpfr_init_set_str(r15575, "1", 10, MPFR_RNDN);
        mpfr_init(r15576);
        mpfr_init(r15577);
        mpfr_init(r15578);
        mpfr_init(r15579);
}

double f_dm(double x) {
        mpfr_set_d(r15574, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15576, r15574, MPFR_RNDN);
        mpfr_add(r15577, r15576, r15575, MPFR_RNDN);
        mpfr_div(r15578, r15575, r15577, MPFR_RNDN);
        mpfr_mul(r15579, r15574, r15578, MPFR_RNDN);
        return mpfr_get_d(r15579, MPFR_RNDN);
}