#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 r15585 = x;
        float r15586 = r15585 * r15585;
        float r15587 = 1.0f;
        float r15588 = r15586 + r15587;
        float r15589 = r15585 / r15588;
        return r15589;
}

double f_id(double x) {
        double r15590 = x;
        double r15591 = r15590 * r15590;
        double r15592 = 1.0;
        double r15593 = r15591 + r15592;
        double r15594 = r15590 / r15593;
        return r15594;
}


double f_of(float x) {
        float r15595 = x;
        float r15596 = 1.0f;
        float r15597 = r15595 * r15595;
        float r15598 = r15597 + r15596;
        float r15599 = r15596 / r15598;
        float r15600 = r15595 * r15599;
        return r15600;
}

double f_od(double x) {
        double r15601 = x;
        double r15602 = 1.0;
        double r15603 = r15601 * r15601;
        double r15604 = r15603 + r15602;
        double r15605 = r15602 / r15604;
        double r15606 = r15601 * r15605;
        return r15606;
}

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 r15607, r15608, r15609, r15610, r15611;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15607);
        mpfr_init(r15608);
        mpfr_init_set_str(r15609, "1", 10, MPFR_RNDN);
        mpfr_init(r15610);
        mpfr_init(r15611);
}

double f_im(double x) {
        mpfr_set_d(r15607, x, MPFR_RNDN);
        mpfr_sqr(r15608, r15607, MPFR_RNDN);
        ;
        mpfr_add(r15610, r15608, r15609, MPFR_RNDN);
        mpfr_div(r15611, r15607, r15610, MPFR_RNDN);
        return mpfr_get_d(r15611, MPFR_RNDN);
}

static mpfr_t r15612, r15613, r15614, r15615, r15616, r15617;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15612);
        mpfr_init_set_str(r15613, "1", 10, MPFR_RNDN);
        mpfr_init(r15614);
        mpfr_init(r15615);
        mpfr_init(r15616);
        mpfr_init(r15617);
}

double f_fm(double x) {
        mpfr_set_d(r15612, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15614, r15612, MPFR_RNDN);
        mpfr_add(r15615, r15614, r15613, MPFR_RNDN);
        mpfr_div(r15616, r15613, r15615, MPFR_RNDN);
        mpfr_mul(r15617, r15612, r15616, MPFR_RNDN);
        return mpfr_get_d(r15617, MPFR_RNDN);
}

static mpfr_t r15618, r15619, r15620, r15621, r15622, r15623;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15618);
        mpfr_init_set_str(r15619, "1", 10, MPFR_RNDN);
        mpfr_init(r15620);
        mpfr_init(r15621);
        mpfr_init(r15622);
        mpfr_init(r15623);
}

double f_dm(double x) {
        mpfr_set_d(r15618, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15620, r15618, MPFR_RNDN);
        mpfr_add(r15621, r15620, r15619, MPFR_RNDN);
        mpfr_div(r15622, r15619, r15621, MPFR_RNDN);
        mpfr_mul(r15623, r15618, r15622, MPFR_RNDN);
        return mpfr_get_d(r15623, MPFR_RNDN);
}