#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "NMSE example 3.9";

double f_if(float x) {
        float r16650 = 1.0f;
        float r16651 = x;
        float r16652 = r16650 / r16651;
        float r16653 = 1.0 / tan(r16651);
        float r16654 = r16652 - r16653;
        return r16654;
}

double f_id(double x) {
        double r16655 = 1.0;
        double r16656 = x;
        double r16657 = r16655 / r16656;
        double r16658 = 1.0 / tan(r16656);
        double r16659 = r16657 - r16658;
        return r16659;
}


double f_of(float x) {
        float r16660 = x;
        float r16661 = r16660 * (r16660 * r16660);
        float r16662 = 0.02222222276031971f;
        float r16663 = 0.002116402145475149f;
        float r16664 = 5.0f;
        float r16665 = pow(r16660, r16664);
        float r16666 = 0.3333333432674408f;
        float r16667 = r16660 * r16666;
        float r16668 = fma(r16663, r16665, r16667);
        float r16669 = fma(r16661, r16662, r16668);
        return r16669;
}

double f_od(double x) {
        double r16670 = x;
        double r16671 = r16670 * (r16670 * r16670);
        double r16672 = 0.02222222276031971;
        double r16673 = 0.002116402145475149;
        double r16674 = 5.0;
        double r16675 = pow(r16670, r16674);
        double r16676 = 0.3333333432674408;
        double r16677 = r16670 * r16676;
        double r16678 = fma(r16673, r16675, r16677);
        double r16679 = fma(r16671, r16672, r16678);
        return r16679;
}

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 r16680, r16681, r16682, r16683, r16684;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init_set_str(r16680, "1", 10, MPFR_RNDN);
        mpfr_init(r16681);
        mpfr_init(r16682);
        mpfr_init(r16683);
        mpfr_init(r16684);
}

double f_im(double x) {
        ;
        mpfr_set_d(r16681, x, MPFR_RNDN);
        mpfr_div(r16682, r16680, r16681, MPFR_RNDN);
        mpfr_cot(r16683, r16681, MPFR_RNDN);
        mpfr_sub(r16684, r16682, r16683, MPFR_RNDN);
        return mpfr_get_d(r16684, MPFR_RNDN);
}

static mpfr_t r16685, r16686, r16687, r16688, r16689, r16690, r16691, r16692, r16693, r16694;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16685);
        mpfr_init(r16686);
        mpfr_init_set_str(r16687, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r16688, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r16689, "5", 10, MPFR_RNDN);
        mpfr_init(r16690);
        mpfr_init_set_str(r16691, "1/3", 10, MPFR_RNDN);
        mpfr_init(r16692);
        mpfr_init(r16693);
        mpfr_init(r16694);
}

double f_fm(double x) {
        mpfr_set_d(r16685, x, MPFR_RNDN);
        mpfr_mul(r16686, r16685, r16685, MPFR_RNDN); mpfr_mul(r16686, r16686, r16685, MPFR_RNDN);
        ;
        ;
        ;
        mpfr_pow(r16690, r16685, r16689, MPFR_RNDN);
        ;
        mpfr_mul(r16692, r16685, r16691, MPFR_RNDN);
        mpfr_fma(r16693, r16688, r16690, r16692, MPFR_RNDN);
        mpfr_fma(r16694, r16686, r16687, r16693, MPFR_RNDN);
        return mpfr_get_d(r16694, MPFR_RNDN);
}

static mpfr_t r16695, r16696, r16697, r16698, r16699, r16700, r16701, r16702, r16703, r16704;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16695);
        mpfr_init(r16696);
        mpfr_init_set_str(r16697, "1/45", 10, MPFR_RNDN);
        mpfr_init_set_str(r16698, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r16699, "5", 10, MPFR_RNDN);
        mpfr_init(r16700);
        mpfr_init_set_str(r16701, "1/3", 10, MPFR_RNDN);
        mpfr_init(r16702);
        mpfr_init(r16703);
        mpfr_init(r16704);
}

double f_dm(double x) {
        mpfr_set_d(r16695, x, MPFR_RNDN);
        mpfr_mul(r16696, r16695, r16695, MPFR_RNDN); mpfr_mul(r16696, r16696, r16695, MPFR_RNDN);
        ;
        ;
        ;
        mpfr_pow(r16700, r16695, r16699, MPFR_RNDN);
        ;
        mpfr_mul(r16702, r16695, r16701, MPFR_RNDN);
        mpfr_fma(r16703, r16698, r16700, r16702, MPFR_RNDN);
        mpfr_fma(r16704, r16696, r16697, r16703, MPFR_RNDN);
        return mpfr_get_d(r16704, MPFR_RNDN);
}