#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 r15501 = x;
        float r15502 = r15501 * r15501;
        float r15503 = 1.0f;
        float r15504 = r15502 + r15503;
        float r15505 = r15501 / r15504;
        return r15505;
}

double f_id(double x) {
        double r15506 = x;
        double r15507 = r15506 * r15506;
        double r15508 = 1.0;
        double r15509 = r15507 + r15508;
        double r15510 = r15506 / r15509;
        return r15510;
}


double f_of(float x) {
        float r15511 = x;
        float r15512 = r15511 * r15511;
        float r15513 = 1.0f;
        float r15514 = r15512 + r15513;
        float r15515 = r15511 / r15514;
        float r15516 = expm1(r15515);
        float r15517 = log1p(r15516);
        return r15517;
}

double f_od(double x) {
        double r15518 = x;
        double r15519 = r15518 * r15518;
        double r15520 = 1.0;
        double r15521 = r15519 + r15520;
        double r15522 = r15518 / r15521;
        double r15523 = expm1(r15522);
        double r15524 = log1p(r15523);
        return r15524;
}

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 r15525, r15526, r15527, r15528, r15529;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15525);
        mpfr_init(r15526);
        mpfr_init_set_str(r15527, "1", 10, MPFR_RNDN);
        mpfr_init(r15528);
        mpfr_init(r15529);
}

double f_im(double x) {
        mpfr_set_d(r15525, x, MPFR_RNDN);
        mpfr_sqr(r15526, r15525, MPFR_RNDN);
        ;
        mpfr_add(r15528, r15526, r15527, MPFR_RNDN);
        mpfr_div(r15529, r15525, r15528, MPFR_RNDN);
        return mpfr_get_d(r15529, MPFR_RNDN);
}

static mpfr_t r15530, r15531, r15532, r15533, r15534, r15535, r15536;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15530);
        mpfr_init(r15531);
        mpfr_init_set_str(r15532, "1", 10, MPFR_RNDN);
        mpfr_init(r15533);
        mpfr_init(r15534);
        mpfr_init(r15535);
        mpfr_init(r15536);
}

double f_fm(double x) {
        mpfr_set_d(r15530, x, MPFR_RNDN);
        mpfr_sqr(r15531, r15530, MPFR_RNDN);
        ;
        mpfr_add(r15533, r15531, r15532, MPFR_RNDN);
        mpfr_div(r15534, r15530, r15533, MPFR_RNDN);
        mpfr_expm1(r15535, r15534, MPFR_RNDN);
        mpfr_log1p(r15536, r15535, MPFR_RNDN);
        return mpfr_get_d(r15536, MPFR_RNDN);
}

static mpfr_t r15537, r15538, r15539, r15540, r15541, r15542, r15543;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15537);
        mpfr_init(r15538);
        mpfr_init_set_str(r15539, "1", 10, MPFR_RNDN);
        mpfr_init(r15540);
        mpfr_init(r15541);
        mpfr_init(r15542);
        mpfr_init(r15543);
}

double f_dm(double x) {
        mpfr_set_d(r15537, x, MPFR_RNDN);
        mpfr_sqr(r15538, r15537, MPFR_RNDN);
        ;
        mpfr_add(r15540, r15538, r15539, MPFR_RNDN);
        mpfr_div(r15541, r15537, r15540, MPFR_RNDN);
        mpfr_expm1(r15542, r15541, MPFR_RNDN);
        mpfr_log1p(r15543, r15542, MPFR_RNDN);
        return mpfr_get_d(r15543, MPFR_RNDN);
}