#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 r15561 = x;
        float r15562 = r15561 * r15561;
        float r15563 = 1.0f;
        float r15564 = r15562 + r15563;
        float r15565 = r15561 / r15564;
        return r15565;
}

double f_id(double x) {
        double r15566 = x;
        double r15567 = r15566 * r15566;
        double r15568 = 1.0;
        double r15569 = r15567 + r15568;
        double r15570 = r15566 / r15569;
        return r15570;
}


double f_of(float x) {
        float r15571 = x;
        float r15572 = r15571 * r15571;
        float r15573 = 1.0f;
        float r15574 = r15572 + r15573;
        float r15575 = r15571 / r15574;
        float r15576 = expm1(r15575);
        float r15577 = log1p(r15576);
        return r15577;
}

double f_od(double x) {
        double r15578 = x;
        double r15579 = r15578 * r15578;
        double r15580 = 1.0;
        double r15581 = r15579 + r15580;
        double r15582 = r15578 / r15581;
        double r15583 = expm1(r15582);
        double r15584 = log1p(r15583);
        return r15584;
}

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 r15585, r15586, r15587, r15588, r15589;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15585);
        mpfr_init(r15586);
        mpfr_init_set_str(r15587, "1", 10, MPFR_RNDN);
        mpfr_init(r15588);
        mpfr_init(r15589);
}

double f_im(double x) {
        mpfr_set_d(r15585, x, MPFR_RNDN);
        mpfr_sqr(r15586, r15585, MPFR_RNDN);
        ;
        mpfr_add(r15588, r15586, r15587, MPFR_RNDN);
        mpfr_div(r15589, r15585, r15588, MPFR_RNDN);
        return mpfr_get_d(r15589, MPFR_RNDN);
}

static mpfr_t r15590, r15591, r15592, r15593, r15594, r15595, r15596;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15590);
        mpfr_init(r15591);
        mpfr_init_set_str(r15592, "1", 10, MPFR_RNDN);
        mpfr_init(r15593);
        mpfr_init(r15594);
        mpfr_init(r15595);
        mpfr_init(r15596);
}

double f_fm(double x) {
        mpfr_set_d(r15590, x, MPFR_RNDN);
        mpfr_sqr(r15591, r15590, MPFR_RNDN);
        ;
        mpfr_add(r15593, r15591, r15592, MPFR_RNDN);
        mpfr_div(r15594, r15590, r15593, MPFR_RNDN);
        mpfr_expm1(r15595, r15594, MPFR_RNDN);
        mpfr_log1p(r15596, r15595, MPFR_RNDN);
        return mpfr_get_d(r15596, MPFR_RNDN);
}

static mpfr_t r15597, r15598, r15599, r15600, r15601, r15602, r15603;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15597);
        mpfr_init(r15598);
        mpfr_init_set_str(r15599, "1", 10, MPFR_RNDN);
        mpfr_init(r15600);
        mpfr_init(r15601);
        mpfr_init(r15602);
        mpfr_init(r15603);
}

double f_dm(double x) {
        mpfr_set_d(r15597, x, MPFR_RNDN);
        mpfr_sqr(r15598, r15597, MPFR_RNDN);
        ;
        mpfr_add(r15600, r15598, r15599, MPFR_RNDN);
        mpfr_div(r15601, r15597, r15600, MPFR_RNDN);
        mpfr_expm1(r15602, r15601, MPFR_RNDN);
        mpfr_log1p(r15603, r15602, MPFR_RNDN);
        return mpfr_get_d(r15603, MPFR_RNDN);
}