#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 r15525 = x;
        float r15526 = r15525 * r15525;
        float r15527 = 1.0f;
        float r15528 = r15526 + r15527;
        float r15529 = r15525 / r15528;
        return r15529;
}

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


double f_of(float x) {
        float r15535 = x;
        float r15536 = r15535 * r15535;
        float r15537 = 1.0f;
        float r15538 = r15536 + r15537;
        float r15539 = r15535 / r15538;
        return r15539;
}

double f_od(double x) {
        double r15540 = x;
        double r15541 = r15540 * r15540;
        double r15542 = 1.0;
        double r15543 = r15541 + r15542;
        double r15544 = r15540 / r15543;
        return r15544;
}

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 r15545, r15546, r15547, r15548, r15549;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15545);
        mpfr_init(r15546);
        mpfr_init_set_str(r15547, "1", 10, MPFR_RNDN);
        mpfr_init(r15548);
        mpfr_init(r15549);
}

double f_im(double x) {
        mpfr_set_d(r15545, x, MPFR_RNDN);
        mpfr_sqr(r15546, r15545, MPFR_RNDN);
        ;
        mpfr_add(r15548, r15546, r15547, MPFR_RNDN);
        mpfr_div(r15549, r15545, r15548, MPFR_RNDN);
        return mpfr_get_d(r15549, MPFR_RNDN);
}

static mpfr_t r15550, r15551, r15552, r15553, r15554;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15550);
        mpfr_init(r15551);
        mpfr_init_set_str(r15552, "1", 10, MPFR_RNDN);
        mpfr_init(r15553);
        mpfr_init(r15554);
}

double f_fm(double x) {
        mpfr_set_d(r15550, x, MPFR_RNDN);
        mpfr_sqr(r15551, r15550, MPFR_RNDN);
        ;
        mpfr_add(r15553, r15551, r15552, MPFR_RNDN);
        mpfr_div(r15554, r15550, r15553, MPFR_RNDN);
        return mpfr_get_d(r15554, MPFR_RNDN);
}

static mpfr_t r15555, r15556, r15557, r15558, r15559;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15555);
        mpfr_init(r15556);
        mpfr_init_set_str(r15557, "1", 10, MPFR_RNDN);
        mpfr_init(r15558);
        mpfr_init(r15559);
}

double f_dm(double x) {
        mpfr_set_d(r15555, x, MPFR_RNDN);
        mpfr_sqr(r15556, r15555, MPFR_RNDN);
        ;
        mpfr_add(r15558, r15556, r15557, MPFR_RNDN);
        mpfr_div(r15559, r15555, r15558, MPFR_RNDN);
        return mpfr_get_d(r15559, MPFR_RNDN);
}