#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 r21583 = 1.0f;
        float r21584 = 5.0f;
        float r21585 = v;
        float r21586 = r21585 * r21585;
        float r21587 = r21584 * r21586;
        float r21588 = r21583 - r21587;
        float r21589 = r21586 - r21583;
        float r21590 = r21588 / r21589;
        float r21591 = acos(r21590);
        return r21591;
}

double f_id(double v) {
        double r21592 = 1.0;
        double r21593 = 5.0;
        double r21594 = v;
        double r21595 = r21594 * r21594;
        double r21596 = r21593 * r21595;
        double r21597 = r21592 - r21596;
        double r21598 = r21595 - r21592;
        double r21599 = r21597 / r21598;
        double r21600 = acos(r21599);
        return r21600;
}


double f_of(float v) {
        float r21601 = atan2(1.0, 0.0);
        float r21602 = 2.0f;
        float r21603 = r21601 / r21602;
        float r21604 = 1.0f;
        float r21605 = 5.0f;
        float r21606 = v;
        float r21607 = r21606 * r21606;
        float r21608 = r21605 * r21607;
        float r21609 = r21604 - r21608;
        float r21610 = r21607 - r21604;
        float r21611 = r21609 / r21610;
        float r21612 = asin(r21611);
        float r21613 = r21603 - r21612;
        return r21613;
}

double f_od(double v) {
        double r21614 = atan2(1.0, 0.0);
        double r21615 = 2.0;
        double r21616 = r21614 / r21615;
        double r21617 = 1.0;
        double r21618 = 5.0;
        double r21619 = v;
        double r21620 = r21619 * r21619;
        double r21621 = r21618 * r21620;
        double r21622 = r21617 - r21621;
        double r21623 = r21620 - r21617;
        double r21624 = r21622 / r21623;
        double r21625 = asin(r21624);
        double r21626 = r21616 - r21625;
        return r21626;
}

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 r21627, r21628, r21629, r21630, r21631, r21632, r21633, r21634, r21635;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21627, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r21628, "5", 10, MPFR_RNDN);
        mpfr_init(r21629);
        mpfr_init(r21630);
        mpfr_init(r21631);
        mpfr_init(r21632);
        mpfr_init(r21633);
        mpfr_init(r21634);
        mpfr_init(r21635);
}

double f_im(double v) {
        ;
        ;
        mpfr_set_d(r21629, v, MPFR_RNDN);
        mpfr_sqr(r21630, r21629, MPFR_RNDN);
        mpfr_mul(r21631, r21628, r21630, MPFR_RNDN);
        mpfr_sub(r21632, r21627, r21631, MPFR_RNDN);
        mpfr_sub(r21633, r21630, r21627, MPFR_RNDN);
        mpfr_div(r21634, r21632, r21633, MPFR_RNDN);
        mpfr_acos(r21635, r21634, MPFR_RNDN);
        return mpfr_get_d(r21635, MPFR_RNDN);
}

static mpfr_t r21636, r21637, r21638, r21639, r21640, r21641, r21642, r21643, r21644, r21645, r21646, r21647, r21648;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21636);
        mpfr_init_set_str(r21637, "2", 10, MPFR_RNDN);
        mpfr_init(r21638);
        mpfr_init_set_str(r21639, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r21640, "5", 10, MPFR_RNDN);
        mpfr_init(r21641);
        mpfr_init(r21642);
        mpfr_init(r21643);
        mpfr_init(r21644);
        mpfr_init(r21645);
        mpfr_init(r21646);
        mpfr_init(r21647);
        mpfr_init(r21648);
}

double f_fm(double v) {
        mpfr_const_pi(r21636, MPFR_RNDN);
        ;
        mpfr_div(r21638, r21636, r21637, MPFR_RNDN);
        ;
        ;
        mpfr_set_d(r21641, v, MPFR_RNDN);
        mpfr_sqr(r21642, r21641, MPFR_RNDN);
        mpfr_mul(r21643, r21640, r21642, MPFR_RNDN);
        mpfr_sub(r21644, r21639, r21643, MPFR_RNDN);
        mpfr_sub(r21645, r21642, r21639, MPFR_RNDN);
        mpfr_div(r21646, r21644, r21645, MPFR_RNDN);
        mpfr_asin(r21647, r21646, MPFR_RNDN);
        mpfr_sub(r21648, r21638, r21647, MPFR_RNDN);
        return mpfr_get_d(r21648, MPFR_RNDN);
}

static mpfr_t r21649, r21650, r21651, r21652, r21653, r21654, r21655, r21656, r21657, r21658, r21659, r21660, r21661;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21649);
        mpfr_init_set_str(r21650, "2", 10, MPFR_RNDN);
        mpfr_init(r21651);
        mpfr_init_set_str(r21652, "1", 10, MPFR_RNDN);
        mpfr_init_set_str(r21653, "5", 10, MPFR_RNDN);
        mpfr_init(r21654);
        mpfr_init(r21655);
        mpfr_init(r21656);
        mpfr_init(r21657);
        mpfr_init(r21658);
        mpfr_init(r21659);
        mpfr_init(r21660);
        mpfr_init(r21661);
}

double f_dm(double v) {
        mpfr_const_pi(r21649, MPFR_RNDN);
        ;
        mpfr_div(r21651, r21649, r21650, MPFR_RNDN);
        ;
        ;
        mpfr_set_d(r21654, v, MPFR_RNDN);
        mpfr_sqr(r21655, r21654, MPFR_RNDN);
        mpfr_mul(r21656, r21653, r21655, MPFR_RNDN);
        mpfr_sub(r21657, r21652, r21656, MPFR_RNDN);
        mpfr_sub(r21658, r21655, r21652, MPFR_RNDN);
        mpfr_div(r21659, r21657, r21658, MPFR_RNDN);
        mpfr_asin(r21660, r21659, MPFR_RNDN);
        mpfr_sub(r21661, r21651, r21660, MPFR_RNDN);
        return mpfr_get_d(r21661, MPFR_RNDN);
}