#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 r15533 = x;
        float r15534 = r15533 * r15533;
        float r15535 = 1.0f;
        float r15536 = r15534 + r15535;
        float r15537 = r15533 / r15536;
        return r15537;
}

double f_id(double x) {
        double r15538 = x;
        double r15539 = r15538 * r15538;
        double r15540 = 1.0;
        double r15541 = r15539 + r15540;
        double r15542 = r15538 / r15541;
        return r15542;
}


double f_of(float x) {
        float r15543 = x;
        float r15544 = r15543 * r15543;
        float r15545 = 1.0f;
        float r15546 = r15544 + r15545;
        float r15547 = r15543 / r15546;
        return r15547;
}

double f_od(double x) {
        double r15548 = x;
        double r15549 = r15548 * r15548;
        double r15550 = 1.0;
        double r15551 = r15549 + r15550;
        double r15552 = r15548 / r15551;
        return r15552;
}

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 r15553, r15554, r15555, r15556, r15557;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15553);
        mpfr_init(r15554);
        mpfr_init_set_str(r15555, "1", 10, MPFR_RNDN);
        mpfr_init(r15556);
        mpfr_init(r15557);
}

double f_im(double x) {
        mpfr_set_d(r15553, x, MPFR_RNDN);
        mpfr_sqr(r15554, r15553, MPFR_RNDN);
        ;
        mpfr_add(r15556, r15554, r15555, MPFR_RNDN);
        mpfr_div(r15557, r15553, r15556, MPFR_RNDN);
        return mpfr_get_d(r15557, MPFR_RNDN);
}

static mpfr_t r15558, r15559, r15560, r15561, r15562;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15558);
        mpfr_init(r15559);
        mpfr_init_set_str(r15560, "1", 10, MPFR_RNDN);
        mpfr_init(r15561);
        mpfr_init(r15562);
}

double f_fm(double x) {
        mpfr_set_d(r15558, x, MPFR_RNDN);
        mpfr_sqr(r15559, r15558, MPFR_RNDN);
        ;
        mpfr_add(r15561, r15559, r15560, MPFR_RNDN);
        mpfr_div(r15562, r15558, r15561, MPFR_RNDN);
        return mpfr_get_d(r15562, MPFR_RNDN);
}

static mpfr_t r15563, r15564, r15565, r15566, r15567;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15563);
        mpfr_init(r15564);
        mpfr_init_set_str(r15565, "1", 10, MPFR_RNDN);
        mpfr_init(r15566);
        mpfr_init(r15567);
}

double f_dm(double x) {
        mpfr_set_d(r15563, x, MPFR_RNDN);
        mpfr_sqr(r15564, r15563, MPFR_RNDN);
        ;
        mpfr_add(r15566, r15564, r15565, MPFR_RNDN);
        mpfr_div(r15567, r15563, r15566, MPFR_RNDN);
        return mpfr_get_d(r15567, MPFR_RNDN);
}