#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 r15308 = x;
        float r15309 = r15308 * r15308;
        float r15310 = 1.0f;
        float r15311 = r15309 + r15310;
        float r15312 = r15308 / r15311;
        return r15312;
}

double f_id(double x) {
        double r15313 = x;
        double r15314 = r15313 * r15313;
        double r15315 = 1.0;
        double r15316 = r15314 + r15315;
        double r15317 = r15313 / r15316;
        return r15317;
}


double f_of(float x) {
        float r15318 = x;
        float r15319 = 1.0f;
        float r15320 = r15318 * r15318;
        float r15321 = r15320 + r15319;
        float r15322 = r15319 / r15321;
        float r15323 = r15318 * r15322;
        return r15323;
}

double f_od(double x) {
        double r15324 = x;
        double r15325 = 1.0;
        double r15326 = r15324 * r15324;
        double r15327 = r15326 + r15325;
        double r15328 = r15325 / r15327;
        double r15329 = r15324 * r15328;
        return r15329;
}

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 r15330, r15331, r15332, r15333, r15334;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15330);
        mpfr_init(r15331);
        mpfr_init_set_str(r15332, "1", 10, MPFR_RNDN);
        mpfr_init(r15333);
        mpfr_init(r15334);
}

double f_im(double x) {
        mpfr_set_d(r15330, x, MPFR_RNDN);
        mpfr_sqr(r15331, r15330, MPFR_RNDN);
        ;
        mpfr_add(r15333, r15331, r15332, MPFR_RNDN);
        mpfr_div(r15334, r15330, r15333, MPFR_RNDN);
        return mpfr_get_d(r15334, MPFR_RNDN);
}

static mpfr_t r15335, r15336, r15337, r15338, r15339, r15340;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15335);
        mpfr_init_set_str(r15336, "1", 10, MPFR_RNDN);
        mpfr_init(r15337);
        mpfr_init(r15338);
        mpfr_init(r15339);
        mpfr_init(r15340);
}

double f_fm(double x) {
        mpfr_set_d(r15335, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15337, r15335, MPFR_RNDN);
        mpfr_add(r15338, r15337, r15336, MPFR_RNDN);
        mpfr_div(r15339, r15336, r15338, MPFR_RNDN);
        mpfr_mul(r15340, r15335, r15339, MPFR_RNDN);
        return mpfr_get_d(r15340, MPFR_RNDN);
}

static mpfr_t r15341, r15342, r15343, r15344, r15345, r15346;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15341);
        mpfr_init_set_str(r15342, "1", 10, MPFR_RNDN);
        mpfr_init(r15343);
        mpfr_init(r15344);
        mpfr_init(r15345);
        mpfr_init(r15346);
}

double f_dm(double x) {
        mpfr_set_d(r15341, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15343, r15341, MPFR_RNDN);
        mpfr_add(r15344, r15343, r15342, MPFR_RNDN);
        mpfr_div(r15345, r15342, r15344, MPFR_RNDN);
        mpfr_mul(r15346, r15341, r15345, MPFR_RNDN);
        return mpfr_get_d(r15346, MPFR_RNDN);
}