#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 = 1.0f;
        float r15557 = r15555 * r15555;
        float r15558 = r15557 + r15556;
        float r15559 = r15556 / r15558;
        float r15560 = r15555 * r15559;
        return r15560;
}

double f_od(double x) {
        double r15561 = x;
        double r15562 = 1.0;
        double r15563 = r15561 * r15561;
        double r15564 = r15563 + r15562;
        double r15565 = r15562 / r15564;
        double r15566 = r15561 * r15565;
        return r15566;
}

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 r15567, r15568, r15569, r15570, r15571;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15567);
        mpfr_init(r15568);
        mpfr_init_set_str(r15569, "1", 10, MPFR_RNDN);
        mpfr_init(r15570);
        mpfr_init(r15571);
}

double f_im(double x) {
        mpfr_set_d(r15567, x, MPFR_RNDN);
        mpfr_sqr(r15568, r15567, MPFR_RNDN);
        ;
        mpfr_add(r15570, r15568, r15569, MPFR_RNDN);
        mpfr_div(r15571, r15567, r15570, MPFR_RNDN);
        return mpfr_get_d(r15571, MPFR_RNDN);
}

static mpfr_t r15572, r15573, r15574, r15575, r15576, r15577;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15572);
        mpfr_init_set_str(r15573, "1", 10, MPFR_RNDN);
        mpfr_init(r15574);
        mpfr_init(r15575);
        mpfr_init(r15576);
        mpfr_init(r15577);
}

double f_fm(double x) {
        mpfr_set_d(r15572, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15574, r15572, MPFR_RNDN);
        mpfr_add(r15575, r15574, r15573, MPFR_RNDN);
        mpfr_div(r15576, r15573, r15575, MPFR_RNDN);
        mpfr_mul(r15577, r15572, r15576, MPFR_RNDN);
        return mpfr_get_d(r15577, MPFR_RNDN);
}

static mpfr_t r15578, r15579, r15580, r15581, r15582, r15583;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15578);
        mpfr_init_set_str(r15579, "1", 10, MPFR_RNDN);
        mpfr_init(r15580);
        mpfr_init(r15581);
        mpfr_init(r15582);
        mpfr_init(r15583);
}

double f_dm(double x) {
        mpfr_set_d(r15578, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15580, r15578, MPFR_RNDN);
        mpfr_add(r15581, r15580, r15579, MPFR_RNDN);
        mpfr_div(r15582, r15579, r15581, MPFR_RNDN);
        mpfr_mul(r15583, r15578, r15582, MPFR_RNDN);
        return mpfr_get_d(r15583, MPFR_RNDN);
}