#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;
        float r15548 = expm1(r15547);
        float r15549 = log1p(r15548);
        return r15549;
}

double f_od(double x) {
        double r15550 = x;
        double r15551 = r15550 * r15550;
        double r15552 = 1.0;
        double r15553 = r15551 + r15552;
        double r15554 = r15550 / r15553;
        double r15555 = expm1(r15554);
        double r15556 = log1p(r15555);
        return r15556;
}

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 r15557, r15558, r15559, r15560, r15561;

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

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

static mpfr_t r15562, r15563, r15564, r15565, r15566, r15567, r15568;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15562);
        mpfr_init(r15563);
        mpfr_init_set_str(r15564, "1", 10, MPFR_RNDN);
        mpfr_init(r15565);
        mpfr_init(r15566);
        mpfr_init(r15567);
        mpfr_init(r15568);
}

double f_fm(double x) {
        mpfr_set_d(r15562, x, MPFR_RNDN);
        mpfr_sqr(r15563, r15562, MPFR_RNDN);
        ;
        mpfr_add(r15565, r15563, r15564, MPFR_RNDN);
        mpfr_div(r15566, r15562, r15565, MPFR_RNDN);
        mpfr_expm1(r15567, r15566, MPFR_RNDN);
        mpfr_log1p(r15568, r15567, MPFR_RNDN);
        return mpfr_get_d(r15568, MPFR_RNDN);
}

static mpfr_t r15569, r15570, r15571, r15572, r15573, r15574, r15575;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15569);
        mpfr_init(r15570);
        mpfr_init_set_str(r15571, "1", 10, MPFR_RNDN);
        mpfr_init(r15572);
        mpfr_init(r15573);
        mpfr_init(r15574);
        mpfr_init(r15575);
}

double f_dm(double x) {
        mpfr_set_d(r15569, x, MPFR_RNDN);
        mpfr_sqr(r15570, r15569, MPFR_RNDN);
        ;
        mpfr_add(r15572, r15570, r15571, MPFR_RNDN);
        mpfr_div(r15573, r15569, r15572, MPFR_RNDN);
        mpfr_expm1(r15574, r15573, MPFR_RNDN);
        mpfr_log1p(r15575, r15574, MPFR_RNDN);
        return mpfr_get_d(r15575, MPFR_RNDN);
}