#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 r21401 = x;
        float r21402 = r21401 * r21401;
        float r21403 = 1;
        float r21404 = r21402 + r21403;
        float r21405 = r21401 / r21404;
        return r21405;
}

double f_id(double x) {
        double r21406 = x;
        double r21407 = r21406 * r21406;
        double r21408 = 1;
        double r21409 = r21407 + r21408;
        double r21410 = r21406 / r21409;
        return r21410;
}


double f_of(float x) {
        float r21411 = x;
        float r21412 = -2.327396780585858e+40;
        bool r21413 = r21411 <= r21412;
        float r21414 = 1;
        float r21415 = 5;
        float r21416 = pow(r21411, r21415);
        float r21417 = r21414 / r21416;
        float r21418 = r21414 / r21411;
        float r21419 = r21417 + r21418;
        float r21420 = 3;
        float r21421 = pow(r21411, r21420);
        float r21422 = r21414 / r21421;
        float r21423 = r21419 - r21422;
        float r21424 = 4175421.3812397714;
        bool r21425 = r21411 <= r21424;
        float r21426 = r21411 * r21411;
        float r21427 = -r21414;
        float r21428 = fma(r21426, r21426, r21427);
        float r21429 = r21411 / r21428;
        float r21430 = r21426 - r21414;
        float r21431 = r21429 * r21430;
        float r21432 = r21425 ? r21431 : r21423;
        float r21433 = r21413 ? r21423 : r21432;
        return r21433;
}

double f_od(double x) {
        double r21434 = x;
        double r21435 = -2.327396780585858e+40;
        bool r21436 = r21434 <= r21435;
        double r21437 = 1;
        double r21438 = 5;
        double r21439 = pow(r21434, r21438);
        double r21440 = r21437 / r21439;
        double r21441 = r21437 / r21434;
        double r21442 = r21440 + r21441;
        double r21443 = 3;
        double r21444 = pow(r21434, r21443);
        double r21445 = r21437 / r21444;
        double r21446 = r21442 - r21445;
        double r21447 = 4175421.3812397714;
        bool r21448 = r21434 <= r21447;
        double r21449 = r21434 * r21434;
        double r21450 = -r21437;
        double r21451 = fma(r21449, r21449, r21450);
        double r21452 = r21434 / r21451;
        double r21453 = r21449 - r21437;
        double r21454 = r21452 * r21453;
        double r21455 = r21448 ? r21454 : r21446;
        double r21456 = r21436 ? r21446 : r21455;
        return r21456;
}

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 r21457, r21458, r21459, r21460, r21461;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21457);
        mpfr_init(r21458);
        mpfr_init_set_str(r21459, "1", 10, MPFR_RNDN);
        mpfr_init(r21460);
        mpfr_init(r21461);
}

double f_im(double x) {
        mpfr_set_d(r21457, x, MPFR_RNDN);
        mpfr_mul(r21458, r21457, r21457, MPFR_RNDN);
        ;
        mpfr_add(r21460, r21458, r21459, MPFR_RNDN);
        mpfr_div(r21461, r21457, r21460, MPFR_RNDN);
        return mpfr_get_d(r21461, MPFR_RNDN);
}

static mpfr_t r21462, r21463, r21464, r21465, r21466, r21467, r21468, r21469, r21470, r21471, r21472, r21473, r21474, r21475, r21476, r21477, r21478, r21479, r21480, r21481, r21482, r21483, r21484;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21462);
        mpfr_init_set_str(r21463, "-2.327396780585858e+40", 10, MPFR_RNDN);
        mpfr_init(r21464);
        mpfr_init_set_str(r21465, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r21466, "5", 10, MPFR_RNDN);
        mpfr_init(r21467);
        mpfr_init(r21468);
        mpfr_init(r21469);
        mpfr_init(r21470);
        mpfr_init_set_str(r21471, "3", 10, MPFR_RNDN);
        mpfr_init(r21472);
        mpfr_init(r21473);
        mpfr_init(r21474);
        mpfr_init_set_str(r21475, "4175421.3812397714", 10, MPFR_RNDN);
        mpfr_init(r21476);
        mpfr_init(r21477);
        mpfr_init(r21478);
        mpfr_init(r21479);
        mpfr_init(r21480);
        mpfr_init(r21481);
        mpfr_init(r21482);
        mpfr_init(r21483);
        mpfr_init(r21484);
}

double f_fm(double x) {
        mpfr_set_d(r21462, x, MPFR_RNDN);
        ;
        mpfr_set_si(r21464, mpfr_cmp(r21462, r21463) <= 0, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21467, r21462, r21466, MPFR_RNDN);
        mpfr_div(r21468, r21465, r21467, MPFR_RNDN);
        mpfr_div(r21469, r21465, r21462, MPFR_RNDN);
        mpfr_add(r21470, r21468, r21469, MPFR_RNDN);
        ;
        mpfr_pow(r21472, r21462, r21471, MPFR_RNDN);
        mpfr_div(r21473, r21465, r21472, MPFR_RNDN);
        mpfr_sub(r21474, r21470, r21473, MPFR_RNDN);
        ;
        mpfr_set_si(r21476, mpfr_cmp(r21462, r21475) <= 0, MPFR_RNDN);
        mpfr_mul(r21477, r21462, r21462, MPFR_RNDN);
        mpfr_neg(r21478, r21465, MPFR_RNDN);
        mpfr_fma(r21479, r21477, r21477, r21478, MPFR_RNDN);
        mpfr_div(r21480, r21462, r21479, MPFR_RNDN);
        mpfr_sub(r21481, r21477, r21465, MPFR_RNDN);
        mpfr_mul(r21482, r21480, r21481, MPFR_RNDN);
        if (mpfr_get_si(r21476, MPFR_RNDN)) { mpfr_set(r21483, r21482, MPFR_RNDN); } else { mpfr_set(r21483, r21474, MPFR_RNDN); };
        if (mpfr_get_si(r21464, MPFR_RNDN)) { mpfr_set(r21484, r21474, MPFR_RNDN); } else { mpfr_set(r21484, r21483, MPFR_RNDN); };
        return mpfr_get_d(r21484, MPFR_RNDN);
}

static mpfr_t r21485, r21486, r21487, r21488, r21489, r21490, r21491, r21492, r21493, r21494, r21495, r21496, r21497, r21498, r21499, r21500, r21501, r21502, r21503, r21504, r21505, r21506, r21507;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21485);
        mpfr_init_set_str(r21486, "-2.327396780585858e+40", 10, MPFR_RNDN);
        mpfr_init(r21487);
        mpfr_init_set_str(r21488, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r21489, "5", 10, MPFR_RNDN);
        mpfr_init(r21490);
        mpfr_init(r21491);
        mpfr_init(r21492);
        mpfr_init(r21493);
        mpfr_init_set_str(r21494, "3", 10, MPFR_RNDN);
        mpfr_init(r21495);
        mpfr_init(r21496);
        mpfr_init(r21497);
        mpfr_init_set_str(r21498, "4175421.3812397714", 10, MPFR_RNDN);
        mpfr_init(r21499);
        mpfr_init(r21500);
        mpfr_init(r21501);
        mpfr_init(r21502);
        mpfr_init(r21503);
        mpfr_init(r21504);
        mpfr_init(r21505);
        mpfr_init(r21506);
        mpfr_init(r21507);
}

double f_dm(double x) {
        mpfr_set_d(r21485, x, MPFR_RNDN);
        ;
        mpfr_set_si(r21487, mpfr_cmp(r21485, r21486) <= 0, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21490, r21485, r21489, MPFR_RNDN);
        mpfr_div(r21491, r21488, r21490, MPFR_RNDN);
        mpfr_div(r21492, r21488, r21485, MPFR_RNDN);
        mpfr_add(r21493, r21491, r21492, MPFR_RNDN);
        ;
        mpfr_pow(r21495, r21485, r21494, MPFR_RNDN);
        mpfr_div(r21496, r21488, r21495, MPFR_RNDN);
        mpfr_sub(r21497, r21493, r21496, MPFR_RNDN);
        ;
        mpfr_set_si(r21499, mpfr_cmp(r21485, r21498) <= 0, MPFR_RNDN);
        mpfr_mul(r21500, r21485, r21485, MPFR_RNDN);
        mpfr_neg(r21501, r21488, MPFR_RNDN);
        mpfr_fma(r21502, r21500, r21500, r21501, MPFR_RNDN);
        mpfr_div(r21503, r21485, r21502, MPFR_RNDN);
        mpfr_sub(r21504, r21500, r21488, MPFR_RNDN);
        mpfr_mul(r21505, r21503, r21504, MPFR_RNDN);
        if (mpfr_get_si(r21499, MPFR_RNDN)) { mpfr_set(r21506, r21505, MPFR_RNDN); } else { mpfr_set(r21506, r21497, MPFR_RNDN); };
        if (mpfr_get_si(r21487, MPFR_RNDN)) { mpfr_set(r21507, r21497, MPFR_RNDN); } else { mpfr_set(r21507, r21506, MPFR_RNDN); };
        return mpfr_get_d(r21507, MPFR_RNDN);
}