#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 = r15523 * r15523;
        float r15526 = r15525 + r15524;
        float r15527 = r15524 / r15526;
        float r15528 = r15523 * r15527;
        return r15528;
}

double f_od(double x) {
        double r15529 = x;
        double r15530 = 1.0;
        double r15531 = r15529 * r15529;
        double r15532 = r15531 + r15530;
        double r15533 = r15530 / r15532;
        double r15534 = r15529 * r15533;
        return r15534;
}

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 r15535, r15536, r15537, r15538, r15539;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15535);
        mpfr_init(r15536);
        mpfr_init_set_str(r15537, "1", 10, MPFR_RNDN);
        mpfr_init(r15538);
        mpfr_init(r15539);
}

double f_im(double x) {
        mpfr_set_d(r15535, x, MPFR_RNDN);
        mpfr_sqr(r15536, r15535, MPFR_RNDN);
        ;
        mpfr_add(r15538, r15536, r15537, MPFR_RNDN);
        mpfr_div(r15539, r15535, r15538, MPFR_RNDN);
        return mpfr_get_d(r15539, MPFR_RNDN);
}

static mpfr_t r15540, r15541, r15542, r15543, r15544, r15545;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15540);
        mpfr_init_set_str(r15541, "1", 10, MPFR_RNDN);
        mpfr_init(r15542);
        mpfr_init(r15543);
        mpfr_init(r15544);
        mpfr_init(r15545);
}

double f_fm(double x) {
        mpfr_set_d(r15540, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15542, r15540, MPFR_RNDN);
        mpfr_add(r15543, r15542, r15541, MPFR_RNDN);
        mpfr_div(r15544, r15541, r15543, MPFR_RNDN);
        mpfr_mul(r15545, r15540, r15544, MPFR_RNDN);
        return mpfr_get_d(r15545, MPFR_RNDN);
}

static mpfr_t r15546, r15547, r15548, r15549, r15550, r15551;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15546);
        mpfr_init_set_str(r15547, "1", 10, MPFR_RNDN);
        mpfr_init(r15548);
        mpfr_init(r15549);
        mpfr_init(r15550);
        mpfr_init(r15551);
}

double f_dm(double x) {
        mpfr_set_d(r15546, x, MPFR_RNDN);
        ;
        mpfr_sqr(r15548, r15546, MPFR_RNDN);
        mpfr_add(r15549, r15548, r15547, MPFR_RNDN);
        mpfr_div(r15550, r15547, r15549, MPFR_RNDN);
        mpfr_mul(r15551, r15546, r15550, MPFR_RNDN);
        return mpfr_get_d(r15551, MPFR_RNDN);
}