#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 r21699 = x;
        float r21700 = 1;
        float r21701 = B;
        float r21702 = tan(r21701);
        float r21703 = r21700 / r21702;
        float r21704 = r21699 * r21703;
        float r21705 = -r21704;
        float r21706 = sin(r21701);
        float r21707 = r21700 / r21706;
        float r21708 = r21705 + r21707;
        return r21708;
}

double f_id(double B, double x) {
        double r21709 = x;
        double r21710 = 1;
        double r21711 = B;
        double r21712 = tan(r21711);
        double r21713 = r21710 / r21712;
        double r21714 = r21709 * r21713;
        double r21715 = -r21714;
        double r21716 = sin(r21711);
        double r21717 = r21710 / r21716;
        double r21718 = r21715 + r21717;
        return r21718;
}


double f_of(float B, float x) {
        float r21719 = x;
        float r21720 = 1;
        float r21721 = B;
        float r21722 = tan(r21721);
        float r21723 = r21720 / r21722;
        float r21724 = r21719 * r21723;
        float r21725 = -r21724;
        float r21726 = sin(r21721);
        float r21727 = r21720 / r21726;
        float r21728 = r21725 + r21727;
        return r21728;
}

double f_od(double B, double x) {
        double r21729 = x;
        double r21730 = 1;
        double r21731 = B;
        double r21732 = tan(r21731);
        double r21733 = r21730 / r21732;
        double r21734 = r21729 * r21733;
        double r21735 = -r21734;
        double r21736 = sin(r21731);
        double r21737 = r21730 / r21736;
        double r21738 = r21735 + r21737;
        return r21738;
}

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 r21739, r21740, r21741, r21742, r21743, r21744, r21745, r21746, r21747, r21748;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21739);
        mpfr_init_set_str(r21740, "1", 10, MPFR_RNDN);
        mpfr_init(r21741);
        mpfr_init(r21742);
        mpfr_init(r21743);
        mpfr_init(r21744);
        mpfr_init(r21745);
        mpfr_init(r21746);
        mpfr_init(r21747);
        mpfr_init(r21748);
}

double f_im(double B, double x) {
        mpfr_set_d(r21739, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21741, B, MPFR_RNDN);
        mpfr_tan(r21742, r21741, MPFR_RNDN);
        mpfr_div(r21743, r21740, r21742, MPFR_RNDN);
        mpfr_mul(r21744, r21739, r21743, MPFR_RNDN);
        mpfr_neg(r21745, r21744, MPFR_RNDN);
        mpfr_sin(r21746, r21741, MPFR_RNDN);
        mpfr_div(r21747, r21740, r21746, MPFR_RNDN);
        mpfr_add(r21748, r21745, r21747, MPFR_RNDN);
        return mpfr_get_d(r21748, MPFR_RNDN);
}

static mpfr_t r21749, r21750, r21751, r21752, r21753, r21754, r21755, r21756, r21757, r21758;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21749);
        mpfr_init_set_str(r21750, "1", 10, MPFR_RNDN);
        mpfr_init(r21751);
        mpfr_init(r21752);
        mpfr_init(r21753);
        mpfr_init(r21754);
        mpfr_init(r21755);
        mpfr_init(r21756);
        mpfr_init(r21757);
        mpfr_init(r21758);
}

double f_fm(double B, double x) {
        mpfr_set_d(r21749, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21751, B, MPFR_RNDN);
        mpfr_tan(r21752, r21751, MPFR_RNDN);
        mpfr_div(r21753, r21750, r21752, MPFR_RNDN);
        mpfr_mul(r21754, r21749, r21753, MPFR_RNDN);
        mpfr_neg(r21755, r21754, MPFR_RNDN);
        mpfr_sin(r21756, r21751, MPFR_RNDN);
        mpfr_div(r21757, r21750, r21756, MPFR_RNDN);
        mpfr_add(r21758, r21755, r21757, MPFR_RNDN);
        return mpfr_get_d(r21758, MPFR_RNDN);
}

static mpfr_t r21759, r21760, r21761, r21762, r21763, r21764, r21765, r21766, r21767, r21768;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21759);
        mpfr_init_set_str(r21760, "1", 10, MPFR_RNDN);
        mpfr_init(r21761);
        mpfr_init(r21762);
        mpfr_init(r21763);
        mpfr_init(r21764);
        mpfr_init(r21765);
        mpfr_init(r21766);
        mpfr_init(r21767);
        mpfr_init(r21768);
}

double f_dm(double B, double x) {
        mpfr_set_d(r21759, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21761, B, MPFR_RNDN);
        mpfr_tan(r21762, r21761, MPFR_RNDN);
        mpfr_div(r21763, r21760, r21762, MPFR_RNDN);
        mpfr_mul(r21764, r21759, r21763, MPFR_RNDN);
        mpfr_neg(r21765, r21764, MPFR_RNDN);
        mpfr_sin(r21766, r21761, MPFR_RNDN);
        mpfr_div(r21767, r21760, r21766, MPFR_RNDN);
        mpfr_add(r21768, r21765, r21767, MPFR_RNDN);
        return mpfr_get_d(r21768, MPFR_RNDN);
}