#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 r15244 = x;
        float r15245 = r15244 * r15244;
        float r15246 = 1.0f;
        float r15247 = r15245 + r15246;
        float r15248 = r15244 / r15247;
        return r15248;
}

double f_id(double x) {
        double r15249 = x;
        double r15250 = r15249 * r15249;
        double r15251 = 1.0;
        double r15252 = r15250 + r15251;
        double r15253 = r15249 / r15252;
        return r15253;
}


double f_of(float x) {
        float r15254 = x;
        float r15255 = 1.0f;
        float r15256 = r15254 * r15254;
        float r15257 = r15256 + r15255;
        float r15258 = r15255 / r15257;
        float r15259 = r15254 * r15258;
        return r15259;
}

double f_od(double x) {
        double r15260 = x;
        double r15261 = 1.0;
        double r15262 = r15260 * r15260;
        double r15263 = r15262 + r15261;
        double r15264 = r15261 / r15263;
        double r15265 = r15260 * r15264;
        return r15265;
}

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 r15266, r15267, r15268, r15269, r15270;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15266);
        mpfr_init(r15267);
        mpfr_init_set_str(r15268, "1", 10, MPFR_RNDN);
        mpfr_init(r15269);
        mpfr_init(r15270);
}

double f_im(double x) {
        mpfr_set_d(r15266, x, MPFR_RNDN);
        mpfr_sqr(r15267, r15266, MPFR_RNDN);
        ;
        mpfr_add(r15269, r15267, r15268, MPFR_RNDN);
        mpfr_div(r15270, r15266, r15269, MPFR_RNDN);
        return mpfr_get_d(r15270, MPFR_RNDN);
}

static mpfr_t r15271, r15272, r15273, r15274, r15275, r15276;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15271);
        mpfr_init_set_str(r15272, "1", 10, MPFR_RNDN);
        mpfr_init(r15273);
        mpfr_init(r15274);
        mpfr_init(r15275);
        mpfr_init(r15276);
}

double f_fm(double x) {
        mpfr_set_d(r15271, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15273, r15271, MPFR_RNDN);
        mpfr_add(r15274, r15273, r15272, MPFR_RNDN);
        mpfr_div(r15275, r15272, r15274, MPFR_RNDN);
        mpfr_mul(r15276, r15271, r15275, MPFR_RNDN);
        return mpfr_get_d(r15276, MPFR_RNDN);
}

static mpfr_t r15277, r15278, r15279, r15280, r15281, r15282;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15277);
        mpfr_init_set_str(r15278, "1", 10, MPFR_RNDN);
        mpfr_init(r15279);
        mpfr_init(r15280);
        mpfr_init(r15281);
        mpfr_init(r15282);
}

double f_dm(double x) {
        mpfr_set_d(r15277, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15279, r15277, MPFR_RNDN);
        mpfr_add(r15280, r15279, r15278, MPFR_RNDN);
        mpfr_div(r15281, r15278, r15280, MPFR_RNDN);
        mpfr_mul(r15282, r15277, r15281, MPFR_RNDN);
        return mpfr_get_d(r15282, MPFR_RNDN);
}