#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 r15521 = x;
        float r15522 = r15521 * r15521;
        float r15523 = 1.0f;
        float r15524 = r15522 + r15523;
        float r15525 = r15521 / r15524;
        return r15525;
}

double f_id(double x) {
        double r15526 = x;
        double r15527 = r15526 * r15526;
        double r15528 = 1.0;
        double r15529 = r15527 + r15528;
        double r15530 = r15526 / r15529;
        return r15530;
}


double f_of(float x) {
        float r15531 = x;
        float r15532 = 1.0f;
        float r15533 = fma(r15531, r15531, r15532);
        float r15534 = r15531 / r15533;
        return r15534;
}

double f_od(double x) {
        double r15535 = x;
        double r15536 = 1.0;
        double r15537 = fma(r15535, r15535, r15536);
        double r15538 = r15535 / r15537;
        return r15538;
}

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 r15539, r15540, r15541, r15542, r15543;

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

double f_im(double x) {
        mpfr_set_d(r15539, x, MPFR_RNDN);
        mpfr_sqr(r15540, r15539, MPFR_RNDN);
        ;
        mpfr_add(r15542, r15540, r15541, MPFR_RNDN);
        mpfr_div(r15543, r15539, r15542, MPFR_RNDN);
        return mpfr_get_d(r15543, MPFR_RNDN);
}

static mpfr_t r15544, r15545, r15546, r15547;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15544);
        mpfr_init_set_str(r15545, "1", 10, MPFR_RNDN);
        mpfr_init(r15546);
        mpfr_init(r15547);
}

double f_fm(double x) {
        mpfr_set_d(r15544, x, MPFR_RNDN);
        ;
        mpfr_fma(r15546, r15544, r15544, r15545, MPFR_RNDN);
        mpfr_div(r15547, r15544, r15546, MPFR_RNDN);
        return mpfr_get_d(r15547, MPFR_RNDN);
}

static mpfr_t r15548, r15549, r15550, r15551;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15548);
        mpfr_init_set_str(r15549, "1", 10, MPFR_RNDN);
        mpfr_init(r15550);
        mpfr_init(r15551);
}

double f_dm(double x) {
        mpfr_set_d(r15548, x, MPFR_RNDN);
        ;
        mpfr_fma(r15550, r15548, r15548, r15549, MPFR_RNDN);
        mpfr_div(r15551, r15548, r15550, MPFR_RNDN);
        return mpfr_get_d(r15551, MPFR_RNDN);
}