#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 r15573 = x;
        float r15574 = r15573 * r15573;
        float r15575 = 1.0f;
        float r15576 = r15574 + r15575;
        float r15577 = r15573 / r15576;
        return r15577;
}

double f_id(double x) {
        double r15578 = x;
        double r15579 = r15578 * r15578;
        double r15580 = 1.0;
        double r15581 = r15579 + r15580;
        double r15582 = r15578 / r15581;
        return r15582;
}


double f_of(float x) {
        float r15583 = x;
        float r15584 = r15583 * r15583;
        float r15585 = 1.0f;
        float r15586 = r15584 + r15585;
        float r15587 = r15583 / r15586;
        return r15587;
}

double f_od(double x) {
        double r15588 = x;
        double r15589 = r15588 * r15588;
        double r15590 = 1.0;
        double r15591 = r15589 + r15590;
        double r15592 = r15588 / r15591;
        return r15592;
}

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 r15593, r15594, r15595, r15596, r15597;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15593);
        mpfr_init(r15594);
        mpfr_init_set_str(r15595, "1", 10, MPFR_RNDN);
        mpfr_init(r15596);
        mpfr_init(r15597);
}

double f_im(double x) {
        mpfr_set_d(r15593, x, MPFR_RNDN);
        mpfr_sqr(r15594, r15593, MPFR_RNDN);
        ;
        mpfr_add(r15596, r15594, r15595, MPFR_RNDN);
        mpfr_div(r15597, r15593, r15596, MPFR_RNDN);
        return mpfr_get_d(r15597, MPFR_RNDN);
}

static mpfr_t r15598, r15599, r15600, r15601, r15602;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15598);
        mpfr_init(r15599);
        mpfr_init_set_str(r15600, "1", 10, MPFR_RNDN);
        mpfr_init(r15601);
        mpfr_init(r15602);
}

double f_fm(double x) {
        mpfr_set_d(r15598, x, MPFR_RNDN);
        mpfr_sqr(r15599, r15598, MPFR_RNDN);
        ;
        mpfr_add(r15601, r15599, r15600, MPFR_RNDN);
        mpfr_div(r15602, r15598, r15601, MPFR_RNDN);
        return mpfr_get_d(r15602, MPFR_RNDN);
}

static mpfr_t r15603, r15604, r15605, r15606, r15607;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15603);
        mpfr_init(r15604);
        mpfr_init_set_str(r15605, "1", 10, MPFR_RNDN);
        mpfr_init(r15606);
        mpfr_init(r15607);
}

double f_dm(double x) {
        mpfr_set_d(r15603, x, MPFR_RNDN);
        mpfr_sqr(r15604, r15603, MPFR_RNDN);
        ;
        mpfr_add(r15606, r15604, r15605, MPFR_RNDN);
        mpfr_div(r15607, r15603, r15606, MPFR_RNDN);
        return mpfr_get_d(r15607, MPFR_RNDN);
}