#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 r15513 = x;
        float r15514 = r15513 * r15513;
        float r15515 = 1.0f;
        float r15516 = r15514 + r15515;
        float r15517 = r15513 / r15516;
        return r15517;
}

double f_id(double x) {
        double r15518 = x;
        double r15519 = r15518 * r15518;
        double r15520 = 1.0;
        double r15521 = r15519 + r15520;
        double r15522 = r15518 / r15521;
        return r15522;
}


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

double f_od(double x) {
        double r15527 = x;
        double r15528 = 1.0;
        double r15529 = fma(r15527, r15527, r15528);
        double r15530 = r15527 / r15529;
        return r15530;
}

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 r15531, r15532, r15533, r15534, r15535;

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

double f_im(double x) {
        mpfr_set_d(r15531, x, MPFR_RNDN);
        mpfr_sqr(r15532, r15531, MPFR_RNDN);
        ;
        mpfr_add(r15534, r15532, r15533, MPFR_RNDN);
        mpfr_div(r15535, r15531, r15534, MPFR_RNDN);
        return mpfr_get_d(r15535, MPFR_RNDN);
}

static mpfr_t r15536, r15537, r15538, r15539;

void setup_mpfr_f_fm() {
        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_fm(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);
}

static mpfr_t r15540, r15541, r15542, r15543;

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

double f_dm(double x) {
        mpfr_set_d(r15540, x, MPFR_RNDN);
        ;
        mpfr_fma(r15542, r15540, r15540, r15541, MPFR_RNDN);
        mpfr_div(r15543, r15540, r15542, MPFR_RNDN);
        return mpfr_get_d(r15543, MPFR_RNDN);
}