#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 r21451 = x;
        float r21452 = r21451 * r21451;
        float r21453 = 1;
        float r21454 = r21452 + r21453;
        float r21455 = r21451 / r21454;
        return r21455;
}

double f_id(double x) {
        double r21456 = x;
        double r21457 = r21456 * r21456;
        double r21458 = 1;
        double r21459 = r21457 + r21458;
        double r21460 = r21456 / r21459;
        return r21460;
}


double f_of(float x) {
        float r21461 = x;
        float r21462 = r21461 * r21461;
        float r21463 = 1;
        float r21464 = r21462 + r21463;
        float r21465 = r21461 / r21464;
        float r21466 = -3.46245552129655e-310;
        bool r21467 = r21465 <= r21466;
        float r21468 = sqrt(r21464);
        float r21469 = r21461 / r21468;
        float r21470 = r21469 / r21468;
        float r21471 = -0.0;
        bool r21472 = r21465 <= r21471;
        float r21473 = 5;
        float r21474 = pow(r21461, r21473);
        float r21475 = r21463 / r21474;
        float r21476 = r21463 / r21461;
        float r21477 = r21475 + r21476;
        float r21478 = 3;
        float r21479 = pow(r21461, r21478);
        float r21480 = r21463 / r21479;
        float r21481 = r21477 - r21480;
        float r21482 = r21472 ? r21481 : r21470;
        float r21483 = r21467 ? r21470 : r21482;
        return r21483;
}

double f_od(double x) {
        double r21484 = x;
        double r21485 = r21484 * r21484;
        double r21486 = 1;
        double r21487 = r21485 + r21486;
        double r21488 = r21484 / r21487;
        double r21489 = -3.46245552129655e-310;
        bool r21490 = r21488 <= r21489;
        double r21491 = sqrt(r21487);
        double r21492 = r21484 / r21491;
        double r21493 = r21492 / r21491;
        double r21494 = -0.0;
        bool r21495 = r21488 <= r21494;
        double r21496 = 5;
        double r21497 = pow(r21484, r21496);
        double r21498 = r21486 / r21497;
        double r21499 = r21486 / r21484;
        double r21500 = r21498 + r21499;
        double r21501 = 3;
        double r21502 = pow(r21484, r21501);
        double r21503 = r21486 / r21502;
        double r21504 = r21500 - r21503;
        double r21505 = r21495 ? r21504 : r21493;
        double r21506 = r21490 ? r21493 : r21505;
        return r21506;
}

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 r21507, r21508, r21509, r21510, r21511;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21507);
        mpfr_init(r21508);
        mpfr_init_set_str(r21509, "1", 10, MPFR_RNDN);
        mpfr_init(r21510);
        mpfr_init(r21511);
}

double f_im(double x) {
        mpfr_set_d(r21507, x, MPFR_RNDN);
        mpfr_mul(r21508, r21507, r21507, MPFR_RNDN);
        ;
        mpfr_add(r21510, r21508, r21509, MPFR_RNDN);
        mpfr_div(r21511, r21507, r21510, MPFR_RNDN);
        return mpfr_get_d(r21511, MPFR_RNDN);
}

static mpfr_t r21512, r21513, r21514, r21515, r21516, r21517, r21518, r21519, r21520, r21521, r21522, r21523, r21524, r21525, r21526, r21527, r21528, r21529, r21530, r21531, r21532, r21533, r21534;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21512);
        mpfr_init(r21513);
        mpfr_init_set_str(r21514, "1", 10, MPFR_RNDN);
        mpfr_init(r21515);
        mpfr_init(r21516);
        mpfr_init_set_str(r21517, "-3.46245552129655e-310", 10, MPFR_RNDN);
        mpfr_init(r21518);
        mpfr_init(r21519);
        mpfr_init(r21520);
        mpfr_init(r21521);
        mpfr_init_set_str(r21522, "-0.0", 10, MPFR_RNDN);
        mpfr_init(r21523);
        mpfr_init_set_str(r21524, "5", 10, MPFR_RNDN);
        mpfr_init(r21525);
        mpfr_init(r21526);
        mpfr_init(r21527);
        mpfr_init(r21528);
        mpfr_init_set_str(r21529, "3", 10, MPFR_RNDN);
        mpfr_init(r21530);
        mpfr_init(r21531);
        mpfr_init(r21532);
        mpfr_init(r21533);
        mpfr_init(r21534);
}

double f_fm(double x) {
        mpfr_set_d(r21512, x, MPFR_RNDN);
        mpfr_mul(r21513, r21512, r21512, MPFR_RNDN);
        ;
        mpfr_add(r21515, r21513, r21514, MPFR_RNDN);
        mpfr_div(r21516, r21512, r21515, MPFR_RNDN);
        ;
        mpfr_set_si(r21518, mpfr_cmp(r21516, r21517) <= 0, MPFR_RNDN);
        mpfr_sqrt(r21519, r21515, MPFR_RNDN);
        mpfr_div(r21520, r21512, r21519, MPFR_RNDN);
        mpfr_div(r21521, r21520, r21519, MPFR_RNDN);
        ;
        mpfr_set_si(r21523, mpfr_cmp(r21516, r21522) <= 0, MPFR_RNDN);
        ;
        mpfr_pow(r21525, r21512, r21524, MPFR_RNDN);
        mpfr_div(r21526, r21514, r21525, MPFR_RNDN);
        mpfr_div(r21527, r21514, r21512, MPFR_RNDN);
        mpfr_add(r21528, r21526, r21527, MPFR_RNDN);
        ;
        mpfr_pow(r21530, r21512, r21529, MPFR_RNDN);
        mpfr_div(r21531, r21514, r21530, MPFR_RNDN);
        mpfr_sub(r21532, r21528, r21531, MPFR_RNDN);
        if (mpfr_get_si(r21523, MPFR_RNDN)) { mpfr_set(r21533, r21532, MPFR_RNDN); } else { mpfr_set(r21533, r21521, MPFR_RNDN); };
        if (mpfr_get_si(r21518, MPFR_RNDN)) { mpfr_set(r21534, r21521, MPFR_RNDN); } else { mpfr_set(r21534, r21533, MPFR_RNDN); };
        return mpfr_get_d(r21534, MPFR_RNDN);
}

static mpfr_t r21535, r21536, r21537, r21538, r21539, r21540, r21541, r21542, r21543, r21544, r21545, r21546, r21547, r21548, r21549, r21550, r21551, r21552, r21553, r21554, r21555, r21556, r21557;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21535);
        mpfr_init(r21536);
        mpfr_init_set_str(r21537, "1", 10, MPFR_RNDN);
        mpfr_init(r21538);
        mpfr_init(r21539);
        mpfr_init_set_str(r21540, "-3.46245552129655e-310", 10, MPFR_RNDN);
        mpfr_init(r21541);
        mpfr_init(r21542);
        mpfr_init(r21543);
        mpfr_init(r21544);
        mpfr_init_set_str(r21545, "-0.0", 10, MPFR_RNDN);
        mpfr_init(r21546);
        mpfr_init_set_str(r21547, "5", 10, MPFR_RNDN);
        mpfr_init(r21548);
        mpfr_init(r21549);
        mpfr_init(r21550);
        mpfr_init(r21551);
        mpfr_init_set_str(r21552, "3", 10, MPFR_RNDN);
        mpfr_init(r21553);
        mpfr_init(r21554);
        mpfr_init(r21555);
        mpfr_init(r21556);
        mpfr_init(r21557);
}

double f_dm(double x) {
        mpfr_set_d(r21535, x, MPFR_RNDN);
        mpfr_mul(r21536, r21535, r21535, MPFR_RNDN);
        ;
        mpfr_add(r21538, r21536, r21537, MPFR_RNDN);
        mpfr_div(r21539, r21535, r21538, MPFR_RNDN);
        ;
        mpfr_set_si(r21541, mpfr_cmp(r21539, r21540) <= 0, MPFR_RNDN);
        mpfr_sqrt(r21542, r21538, MPFR_RNDN);
        mpfr_div(r21543, r21535, r21542, MPFR_RNDN);
        mpfr_div(r21544, r21543, r21542, MPFR_RNDN);
        ;
        mpfr_set_si(r21546, mpfr_cmp(r21539, r21545) <= 0, MPFR_RNDN);
        ;
        mpfr_pow(r21548, r21535, r21547, MPFR_RNDN);
        mpfr_div(r21549, r21537, r21548, MPFR_RNDN);
        mpfr_div(r21550, r21537, r21535, MPFR_RNDN);
        mpfr_add(r21551, r21549, r21550, MPFR_RNDN);
        ;
        mpfr_pow(r21553, r21535, r21552, MPFR_RNDN);
        mpfr_div(r21554, r21537, r21553, MPFR_RNDN);
        mpfr_sub(r21555, r21551, r21554, MPFR_RNDN);
        if (mpfr_get_si(r21546, MPFR_RNDN)) { mpfr_set(r21556, r21555, MPFR_RNDN); } else { mpfr_set(r21556, r21544, MPFR_RNDN); };
        if (mpfr_get_si(r21541, MPFR_RNDN)) { mpfr_set(r21557, r21544, MPFR_RNDN); } else { mpfr_set(r21557, r21556, MPFR_RNDN); };
        return mpfr_get_d(r21557, MPFR_RNDN);
}