#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 r15529 = x;
        float r15530 = r15529 * r15529;
        float r15531 = 1.0f;
        float r15532 = r15530 + r15531;
        float r15533 = r15529 / r15532;
        return r15533;
}

double f_id(double x) {
        double r15534 = x;
        double r15535 = r15534 * r15534;
        double r15536 = 1.0;
        double r15537 = r15535 + r15536;
        double r15538 = r15534 / r15537;
        return r15538;
}


double f_of(float x) {
        float r15539 = x;
        float r15540 = 1.0f;
        float r15541 = r15539 * r15539;
        float r15542 = r15541 + r15540;
        float r15543 = r15540 / r15542;
        float r15544 = r15539 * r15543;
        return r15544;
}

double f_od(double x) {
        double r15545 = x;
        double r15546 = 1.0;
        double r15547 = r15545 * r15545;
        double r15548 = r15547 + r15546;
        double r15549 = r15546 / r15548;
        double r15550 = r15545 * r15549;
        return r15550;
}

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 r15551, r15552, r15553, r15554, r15555;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15551);
        mpfr_init(r15552);
        mpfr_init_set_str(r15553, "1", 10, MPFR_RNDN);
        mpfr_init(r15554);
        mpfr_init(r15555);
}

double f_im(double x) {
        mpfr_set_d(r15551, x, MPFR_RNDN);
        mpfr_sqr(r15552, r15551, MPFR_RNDN);
        ;
        mpfr_add(r15554, r15552, r15553, MPFR_RNDN);
        mpfr_div(r15555, r15551, r15554, MPFR_RNDN);
        return mpfr_get_d(r15555, MPFR_RNDN);
}

static mpfr_t r15556, r15557, r15558, r15559, r15560, r15561;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15556);
        mpfr_init_set_str(r15557, "1", 10, MPFR_RNDN);
        mpfr_init(r15558);
        mpfr_init(r15559);
        mpfr_init(r15560);
        mpfr_init(r15561);
}

double f_fm(double x) {
        mpfr_set_d(r15556, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15558, r15556, MPFR_RNDN);
        mpfr_add(r15559, r15558, r15557, MPFR_RNDN);
        mpfr_div(r15560, r15557, r15559, MPFR_RNDN);
        mpfr_mul(r15561, r15556, r15560, MPFR_RNDN);
        return mpfr_get_d(r15561, MPFR_RNDN);
}

static mpfr_t r15562, r15563, r15564, r15565, r15566, r15567;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15562);
        mpfr_init_set_str(r15563, "1", 10, MPFR_RNDN);
        mpfr_init(r15564);
        mpfr_init(r15565);
        mpfr_init(r15566);
        mpfr_init(r15567);
}

double f_dm(double x) {
        mpfr_set_d(r15562, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15564, r15562, MPFR_RNDN);
        mpfr_add(r15565, r15564, r15563, MPFR_RNDN);
        mpfr_div(r15566, r15563, r15565, MPFR_RNDN);
        mpfr_mul(r15567, r15562, r15566, MPFR_RNDN);
        return mpfr_get_d(r15567, MPFR_RNDN);
}