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

char *name = "VandenBroeck and Keller, Equation (24)";

double f_if(float B, float x) {
        float r21661 = x;
        float r21662 = 1;
        float r21663 = B;
        float r21664 = tan(r21663);
        float r21665 = r21662 / r21664;
        float r21666 = r21661 * r21665;
        float r21667 = -r21666;
        float r21668 = sin(r21663);
        float r21669 = r21662 / r21668;
        float r21670 = r21667 + r21669;
        return r21670;
}

double f_id(double B, double x) {
        double r21671 = x;
        double r21672 = 1;
        double r21673 = B;
        double r21674 = tan(r21673);
        double r21675 = r21672 / r21674;
        double r21676 = r21671 * r21675;
        double r21677 = -r21676;
        double r21678 = sin(r21673);
        double r21679 = r21672 / r21678;
        double r21680 = r21677 + r21679;
        return r21680;
}


double f_of(float B, float x) {
        float r21681 = x;
        float r21682 = 1;
        float r21683 = B;
        float r21684 = tan(r21683);
        float r21685 = r21682 / r21684;
        float r21686 = r21681 * r21685;
        float r21687 = -r21686;
        float r21688 = sin(r21683);
        float r21689 = r21682 / r21688;
        float r21690 = r21687 + r21689;
        return r21690;
}

double f_od(double B, double x) {
        double r21691 = x;
        double r21692 = 1;
        double r21693 = B;
        double r21694 = tan(r21693);
        double r21695 = r21692 / r21694;
        double r21696 = r21691 * r21695;
        double r21697 = -r21696;
        double r21698 = sin(r21693);
        double r21699 = r21692 / r21698;
        double r21700 = r21697 + r21699;
        return r21700;
}

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 r21701, r21702, r21703, r21704, r21705, r21706, r21707, r21708, r21709, r21710;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21701);
        mpfr_init_set_str(r21702, "1", 10, MPFR_RNDN);
        mpfr_init(r21703);
        mpfr_init(r21704);
        mpfr_init(r21705);
        mpfr_init(r21706);
        mpfr_init(r21707);
        mpfr_init(r21708);
        mpfr_init(r21709);
        mpfr_init(r21710);
}

double f_im(double B, double x) {
        mpfr_set_d(r21701, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21703, B, MPFR_RNDN);
        mpfr_tan(r21704, r21703, MPFR_RNDN);
        mpfr_div(r21705, r21702, r21704, MPFR_RNDN);
        mpfr_mul(r21706, r21701, r21705, MPFR_RNDN);
        mpfr_neg(r21707, r21706, MPFR_RNDN);
        mpfr_sin(r21708, r21703, MPFR_RNDN);
        mpfr_div(r21709, r21702, r21708, MPFR_RNDN);
        mpfr_add(r21710, r21707, r21709, MPFR_RNDN);
        return mpfr_get_d(r21710, MPFR_RNDN);
}

static mpfr_t r21711, r21712, r21713, r21714, r21715, r21716, r21717, r21718, r21719, r21720;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21711);
        mpfr_init_set_str(r21712, "1", 10, MPFR_RNDN);
        mpfr_init(r21713);
        mpfr_init(r21714);
        mpfr_init(r21715);
        mpfr_init(r21716);
        mpfr_init(r21717);
        mpfr_init(r21718);
        mpfr_init(r21719);
        mpfr_init(r21720);
}

double f_fm(double B, double x) {
        mpfr_set_d(r21711, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21713, B, MPFR_RNDN);
        mpfr_tan(r21714, r21713, MPFR_RNDN);
        mpfr_div(r21715, r21712, r21714, MPFR_RNDN);
        mpfr_mul(r21716, r21711, r21715, MPFR_RNDN);
        mpfr_neg(r21717, r21716, MPFR_RNDN);
        mpfr_sin(r21718, r21713, MPFR_RNDN);
        mpfr_div(r21719, r21712, r21718, MPFR_RNDN);
        mpfr_add(r21720, r21717, r21719, MPFR_RNDN);
        return mpfr_get_d(r21720, MPFR_RNDN);
}

static mpfr_t r21721, r21722, r21723, r21724, r21725, r21726, r21727, r21728, r21729, r21730;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21721);
        mpfr_init_set_str(r21722, "1", 10, MPFR_RNDN);
        mpfr_init(r21723);
        mpfr_init(r21724);
        mpfr_init(r21725);
        mpfr_init(r21726);
        mpfr_init(r21727);
        mpfr_init(r21728);
        mpfr_init(r21729);
        mpfr_init(r21730);
}

double f_dm(double B, double x) {
        mpfr_set_d(r21721, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21723, B, MPFR_RNDN);
        mpfr_tan(r21724, r21723, MPFR_RNDN);
        mpfr_div(r21725, r21722, r21724, MPFR_RNDN);
        mpfr_mul(r21726, r21721, r21725, MPFR_RNDN);
        mpfr_neg(r21727, r21726, MPFR_RNDN);
        mpfr_sin(r21728, r21723, MPFR_RNDN);
        mpfr_div(r21729, r21722, r21728, MPFR_RNDN);
        mpfr_add(r21730, r21727, r21729, MPFR_RNDN);
        return mpfr_get_d(r21730, MPFR_RNDN);
}