#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 r15509 = x;
        float r15510 = r15509 * r15509;
        float r15511 = 1.0f;
        float r15512 = r15510 + r15511;
        float r15513 = r15509 / r15512;
        return r15513;
}

double f_id(double x) {
        double r15514 = x;
        double r15515 = r15514 * r15514;
        double r15516 = 1.0;
        double r15517 = r15515 + r15516;
        double r15518 = r15514 / r15517;
        return r15518;
}


double f_of(float x) {
        float r15519 = x;
        float r15520 = 1.0f;
        float r15521 = fma(r15519, r15519, r15520);
        float r15522 = r15519 / r15521;
        return r15522;
}

double f_od(double x) {
        double r15523 = x;
        double r15524 = 1.0;
        double r15525 = fma(r15523, r15523, r15524);
        double r15526 = r15523 / r15525;
        return r15526;
}

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 r15527, r15528, r15529, r15530, r15531;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15527);
        mpfr_init(r15528);
        mpfr_init_set_str(r15529, "1", 10, MPFR_RNDN);
        mpfr_init(r15530);
        mpfr_init(r15531);
}

double f_im(double x) {
        mpfr_set_d(r15527, x, MPFR_RNDN);
        mpfr_sqr(r15528, r15527, MPFR_RNDN);
        ;
        mpfr_add(r15530, r15528, r15529, MPFR_RNDN);
        mpfr_div(r15531, r15527, r15530, MPFR_RNDN);
        return mpfr_get_d(r15531, MPFR_RNDN);
}

static mpfr_t r15532, r15533, r15534, r15535;

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

double f_fm(double x) {
        mpfr_set_d(r15532, x, MPFR_RNDN);
        ;
        mpfr_fma(r15534, r15532, r15532, r15533, MPFR_RNDN);
        mpfr_div(r15535, r15532, r15534, MPFR_RNDN);
        return mpfr_get_d(r15535, MPFR_RNDN);
}

static mpfr_t r15536, r15537, r15538, r15539;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15536);
        mpfr_init_set_str(r15537, "1", 10, MPFR_RNDN);
        mpfr_init(r15538);
        mpfr_init(r15539);
}

double f_dm(double x) {
        mpfr_set_d(r15536, x, MPFR_RNDN);
        ;
        mpfr_fma(r15538, r15536, r15536, r15537, MPFR_RNDN);
        mpfr_div(r15539, r15536, r15538, MPFR_RNDN);
        return mpfr_get_d(r15539, MPFR_RNDN);
}