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

char *name = "Falkner and Boettcher, Appendix B, 1";

double f_if(float v) {
        float r23668 = 1;
        float r23669 = 5;
        float r23670 = v;
        float r23671 = r23670 * r23670;
        float r23672 = r23669 * r23671;
        float r23673 = r23668 - r23672;
        float r23674 = r23671 - r23668;
        float r23675 = r23673 / r23674;
        float r23676 = acos(r23675);
        return r23676;
}

double f_id(double v) {
        double r23677 = 1;
        double r23678 = 5;
        double r23679 = v;
        double r23680 = r23679 * r23679;
        double r23681 = r23678 * r23680;
        double r23682 = r23677 - r23681;
        double r23683 = r23680 - r23677;
        double r23684 = r23682 / r23683;
        double r23685 = acos(r23684);
        return r23685;
}


double f_of(float v) {
        float r23686 = 1;
        float r23687 = 5;
        float r23688 = v;
        float r23689 = r23688 * r23688;
        float r23690 = r23687 * r23689;
        float r23691 = r23686 - r23690;
        float r23692 = r23689 - r23686;
        float r23693 = r23691 / r23692;
        float r23694 = acos(r23693);
        return r23694;
}

double f_od(double v) {
        double r23695 = 1;
        double r23696 = 5;
        double r23697 = v;
        double r23698 = r23697 * r23697;
        double r23699 = r23696 * r23698;
        double r23700 = r23695 - r23699;
        double r23701 = r23698 - r23695;
        double r23702 = r23700 / r23701;
        double r23703 = acos(r23702);
        return r23703;
}

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 r23704, r23705, r23706, r23707, r23708, r23709, r23710, r23711, r23712;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r23704, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r23705, "5", 10, MPFR_RNDN);
        mpfr_init(r23706);
        mpfr_init(r23707);
        mpfr_init(r23708);
        mpfr_init(r23709);
        mpfr_init(r23710);
        mpfr_init(r23711);
        mpfr_init(r23712);
}

double f_im(double v) {
        ;
        ;
        mpfr_set_d(r23706, v, MPFR_RNDN);
        mpfr_mul(r23707, r23706, r23706, MPFR_RNDN);
        mpfr_mul(r23708, r23705, r23707, MPFR_RNDN);
        mpfr_sub(r23709, r23704, r23708, MPFR_RNDN);
        mpfr_sub(r23710, r23707, r23704, MPFR_RNDN);
        mpfr_div(r23711, r23709, r23710, MPFR_RNDN);
        mpfr_acos(r23712, r23711, MPFR_RNDN);
        return mpfr_get_d(r23712, MPFR_RNDN);
}

static mpfr_t r23713, r23714, r23715, r23716, r23717, r23718, r23719, r23720, r23721;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r23713, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r23714, "5", 10, MPFR_RNDN);
        mpfr_init(r23715);
        mpfr_init(r23716);
        mpfr_init(r23717);
        mpfr_init(r23718);
        mpfr_init(r23719);
        mpfr_init(r23720);
        mpfr_init(r23721);
}

double f_fm(double v) {
        ;
        ;
        mpfr_set_d(r23715, v, MPFR_RNDN);
        mpfr_mul(r23716, r23715, r23715, MPFR_RNDN);
        mpfr_mul(r23717, r23714, r23716, MPFR_RNDN);
        mpfr_sub(r23718, r23713, r23717, MPFR_RNDN);
        mpfr_sub(r23719, r23716, r23713, MPFR_RNDN);
        mpfr_div(r23720, r23718, r23719, MPFR_RNDN);
        mpfr_acos(r23721, r23720, MPFR_RNDN);
        return mpfr_get_d(r23721, MPFR_RNDN);
}

static mpfr_t r23722, r23723, r23724, r23725, r23726, r23727, r23728, r23729, r23730;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r23722, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r23723, "5", 10, MPFR_RNDN);
        mpfr_init(r23724);
        mpfr_init(r23725);
        mpfr_init(r23726);
        mpfr_init(r23727);
        mpfr_init(r23728);
        mpfr_init(r23729);
        mpfr_init(r23730);
}

double f_dm(double v) {
        ;
        ;
        mpfr_set_d(r23724, v, MPFR_RNDN);
        mpfr_mul(r23725, r23724, r23724, MPFR_RNDN);
        mpfr_mul(r23726, r23723, r23725, MPFR_RNDN);
        mpfr_sub(r23727, r23722, r23726, MPFR_RNDN);
        mpfr_sub(r23728, r23725, r23722, MPFR_RNDN);
        mpfr_div(r23729, r23727, r23728, MPFR_RNDN);
        mpfr_acos(r23730, r23729, MPFR_RNDN);
        return mpfr_get_d(r23730, MPFR_RNDN);
}