#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 = r15539 * r15539;
        float r15541 = 1.0f;
        float r15542 = r15540 + r15541;
        float r15543 = r15539 / r15542;
        float r15544 = expm1(r15543);
        float r15545 = log1p(r15544);
        return r15545;
}

double f_od(double x) {
        double r15546 = x;
        double r15547 = r15546 * r15546;
        double r15548 = 1.0;
        double r15549 = r15547 + r15548;
        double r15550 = r15546 / r15549;
        double r15551 = expm1(r15550);
        double r15552 = log1p(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, r15563, r15564;

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);
        mpfr_init(r15563);
        mpfr_init(r15564);
}

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);
        mpfr_expm1(r15563, r15562, MPFR_RNDN);
        mpfr_log1p(r15564, r15563, MPFR_RNDN);
        return mpfr_get_d(r15564, MPFR_RNDN);
}

static mpfr_t r15565, r15566, r15567, r15568, r15569, r15570, r15571;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15565);
        mpfr_init(r15566);
        mpfr_init_set_str(r15567, "1", 10, MPFR_RNDN);
        mpfr_init(r15568);
        mpfr_init(r15569);
        mpfr_init(r15570);
        mpfr_init(r15571);
}

double f_dm(double x) {
        mpfr_set_d(r15565, x, MPFR_RNDN);
        mpfr_sqr(r15566, r15565, MPFR_RNDN);
        ;
        mpfr_add(r15568, r15566, r15567, MPFR_RNDN);
        mpfr_div(r15569, r15565, r15568, MPFR_RNDN);
        mpfr_expm1(r15570, r15569, MPFR_RNDN);
        mpfr_log1p(r15571, r15570, MPFR_RNDN);
        return mpfr_get_d(r15571, MPFR_RNDN);
}