#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 r15589 = x;
        float r15590 = r15589 * r15589;
        float r15591 = 1.0f;
        float r15592 = r15590 + r15591;
        float r15593 = r15589 / r15592;
        return r15593;
}

double f_id(double x) {
        double r15594 = x;
        double r15595 = r15594 * r15594;
        double r15596 = 1.0;
        double r15597 = r15595 + r15596;
        double r15598 = r15594 / r15597;
        return r15598;
}


double f_of(float x) {
        float r15599 = x;
        float r15600 = 1.0f;
        float r15601 = r15599 * r15599;
        float r15602 = r15601 + r15600;
        float r15603 = r15600 / r15602;
        float r15604 = r15599 * r15603;
        return r15604;
}

double f_od(double x) {
        double r15605 = x;
        double r15606 = 1.0;
        double r15607 = r15605 * r15605;
        double r15608 = r15607 + r15606;
        double r15609 = r15606 / r15608;
        double r15610 = r15605 * r15609;
        return r15610;
}

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 r15611, r15612, r15613, r15614, r15615;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15611);
        mpfr_init(r15612);
        mpfr_init_set_str(r15613, "1", 10, MPFR_RNDN);
        mpfr_init(r15614);
        mpfr_init(r15615);
}

double f_im(double x) {
        mpfr_set_d(r15611, x, MPFR_RNDN);
        mpfr_sqr(r15612, r15611, MPFR_RNDN);
        ;
        mpfr_add(r15614, r15612, r15613, MPFR_RNDN);
        mpfr_div(r15615, r15611, r15614, MPFR_RNDN);
        return mpfr_get_d(r15615, MPFR_RNDN);
}

static mpfr_t r15616, r15617, r15618, r15619, r15620, r15621;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15616);
        mpfr_init_set_str(r15617, "1", 10, MPFR_RNDN);
        mpfr_init(r15618);
        mpfr_init(r15619);
        mpfr_init(r15620);
        mpfr_init(r15621);
}

double f_fm(double x) {
        mpfr_set_d(r15616, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15618, r15616, MPFR_RNDN);
        mpfr_add(r15619, r15618, r15617, MPFR_RNDN);
        mpfr_div(r15620, r15617, r15619, MPFR_RNDN);
        mpfr_mul(r15621, r15616, r15620, MPFR_RNDN);
        return mpfr_get_d(r15621, MPFR_RNDN);
}

static mpfr_t r15622, r15623, r15624, r15625, r15626, r15627;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15622);
        mpfr_init_set_str(r15623, "1", 10, MPFR_RNDN);
        mpfr_init(r15624);
        mpfr_init(r15625);
        mpfr_init(r15626);
        mpfr_init(r15627);
}

double f_dm(double x) {
        mpfr_set_d(r15622, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15624, r15622, MPFR_RNDN);
        mpfr_add(r15625, r15624, r15623, MPFR_RNDN);
        mpfr_div(r15626, r15623, r15625, MPFR_RNDN);
        mpfr_mul(r15627, r15622, r15626, MPFR_RNDN);
        return mpfr_get_d(r15627, MPFR_RNDN);
}