#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 r15477 = x;
        float r15478 = r15477 * r15477;
        float r15479 = 1.0f;
        float r15480 = r15478 + r15479;
        float r15481 = r15477 / r15480;
        return r15481;
}

double f_id(double x) {
        double r15482 = x;
        double r15483 = r15482 * r15482;
        double r15484 = 1.0;
        double r15485 = r15483 + r15484;
        double r15486 = r15482 / r15485;
        return r15486;
}


double f_of(float x) {
        float r15487 = x;
        float r15488 = 1.0f;
        float r15489 = r15487 * r15487;
        float r15490 = r15489 + r15488;
        float r15491 = r15488 / r15490;
        float r15492 = r15487 * r15491;
        return r15492;
}

double f_od(double x) {
        double r15493 = x;
        double r15494 = 1.0;
        double r15495 = r15493 * r15493;
        double r15496 = r15495 + r15494;
        double r15497 = r15494 / r15496;
        double r15498 = r15493 * r15497;
        return r15498;
}

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 r15499, r15500, r15501, r15502, r15503;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15499);
        mpfr_init(r15500);
        mpfr_init_set_str(r15501, "1", 10, MPFR_RNDN);
        mpfr_init(r15502);
        mpfr_init(r15503);
}

double f_im(double x) {
        mpfr_set_d(r15499, x, MPFR_RNDN);
        mpfr_sqr(r15500, r15499, MPFR_RNDN);
        ;
        mpfr_add(r15502, r15500, r15501, MPFR_RNDN);
        mpfr_div(r15503, r15499, r15502, MPFR_RNDN);
        return mpfr_get_d(r15503, MPFR_RNDN);
}

static mpfr_t r15504, r15505, r15506, r15507, r15508, r15509;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15504);
        mpfr_init_set_str(r15505, "1", 10, MPFR_RNDN);
        mpfr_init(r15506);
        mpfr_init(r15507);
        mpfr_init(r15508);
        mpfr_init(r15509);
}

double f_fm(double x) {
        mpfr_set_d(r15504, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15506, r15504, MPFR_RNDN);
        mpfr_add(r15507, r15506, r15505, MPFR_RNDN);
        mpfr_div(r15508, r15505, r15507, MPFR_RNDN);
        mpfr_mul(r15509, r15504, r15508, MPFR_RNDN);
        return mpfr_get_d(r15509, MPFR_RNDN);
}

static mpfr_t r15510, r15511, r15512, r15513, r15514, r15515;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15510);
        mpfr_init_set_str(r15511, "1", 10, MPFR_RNDN);
        mpfr_init(r15512);
        mpfr_init(r15513);
        mpfr_init(r15514);
        mpfr_init(r15515);
}

double f_dm(double x) {
        mpfr_set_d(r15510, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15512, r15510, MPFR_RNDN);
        mpfr_add(r15513, r15512, r15511, MPFR_RNDN);
        mpfr_div(r15514, r15511, r15513, MPFR_RNDN);
        mpfr_mul(r15515, r15510, r15514, MPFR_RNDN);
        return mpfr_get_d(r15515, MPFR_RNDN);
}