#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 = r15519 * r15519;
        float r15521 = 1.0f;
        float r15522 = r15520 + r15521;
        float r15523 = r15519 / r15522;
        return r15523;
}

double f_od(double x) {
        double r15524 = x;
        double r15525 = r15524 * r15524;
        double r15526 = 1.0;
        double r15527 = r15525 + r15526;
        double r15528 = r15524 / r15527;
        return r15528;
}

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 r15529, r15530, r15531, r15532, r15533;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15529);
        mpfr_init(r15530);
        mpfr_init_set_str(r15531, "1", 10, MPFR_RNDN);
        mpfr_init(r15532);
        mpfr_init(r15533);
}

double f_im(double x) {
        mpfr_set_d(r15529, x, MPFR_RNDN);
        mpfr_sqr(r15530, r15529, MPFR_RNDN);
        ;
        mpfr_add(r15532, r15530, r15531, MPFR_RNDN);
        mpfr_div(r15533, r15529, r15532, MPFR_RNDN);
        return mpfr_get_d(r15533, MPFR_RNDN);
}

static mpfr_t r15534, r15535, r15536, r15537, r15538;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15534);
        mpfr_init(r15535);
        mpfr_init_set_str(r15536, "1", 10, MPFR_RNDN);
        mpfr_init(r15537);
        mpfr_init(r15538);
}

double f_fm(double x) {
        mpfr_set_d(r15534, x, MPFR_RNDN);
        mpfr_sqr(r15535, r15534, MPFR_RNDN);
        ;
        mpfr_add(r15537, r15535, r15536, MPFR_RNDN);
        mpfr_div(r15538, r15534, r15537, MPFR_RNDN);
        return mpfr_get_d(r15538, MPFR_RNDN);
}

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

void setup_mpfr_f_dm() {
        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_dm(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);
}