#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 r15517 = x;
        float r15518 = r15517 * r15517;
        float r15519 = 1.0f;
        float r15520 = r15518 + r15519;
        float r15521 = r15517 / r15520;
        return r15521;
}

double f_id(double x) {
        double r15522 = x;
        double r15523 = r15522 * r15522;
        double r15524 = 1.0;
        double r15525 = r15523 + r15524;
        double r15526 = r15522 / r15525;
        return r15526;
}


double f_of(float x) {
        float r15527 = x;
        float r15528 = r15527 * r15527;
        float r15529 = 1.0f;
        float r15530 = r15528 + r15529;
        float r15531 = r15527 / r15530;
        return r15531;
}

double f_od(double x) {
        double r15532 = x;
        double r15533 = r15532 * r15532;
        double r15534 = 1.0;
        double r15535 = r15533 + r15534;
        double r15536 = r15532 / r15535;
        return r15536;
}

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 r15537, r15538, r15539, r15540, r15541;

void setup_mpfr_f_im() {
        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);
}

double f_im(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);
        return mpfr_get_d(r15541, MPFR_RNDN);
}

static mpfr_t r15542, r15543, r15544, r15545, r15546;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15542);
        mpfr_init(r15543);
        mpfr_init_set_str(r15544, "1", 10, MPFR_RNDN);
        mpfr_init(r15545);
        mpfr_init(r15546);
}

double f_fm(double x) {
        mpfr_set_d(r15542, x, MPFR_RNDN);
        mpfr_sqr(r15543, r15542, MPFR_RNDN);
        ;
        mpfr_add(r15545, r15543, r15544, MPFR_RNDN);
        mpfr_div(r15546, r15542, r15545, MPFR_RNDN);
        return mpfr_get_d(r15546, MPFR_RNDN);
}

static mpfr_t r15547, r15548, r15549, r15550, r15551;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15547);
        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(r15547, x, MPFR_RNDN);
        mpfr_sqr(r15548, r15547, MPFR_RNDN);
        ;
        mpfr_add(r15550, r15548, r15549, MPFR_RNDN);
        mpfr_div(r15551, r15547, r15550, MPFR_RNDN);
        return mpfr_get_d(r15551, MPFR_RNDN);
}