#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 r21721 = x;
        float r21722 = 1;
        float r21723 = B;
        float r21724 = tan(r21723);
        float r21725 = r21722 / r21724;
        float r21726 = r21721 * r21725;
        float r21727 = -r21726;
        float r21728 = sin(r21723);
        float r21729 = r21722 / r21728;
        float r21730 = r21727 + r21729;
        return r21730;
}

double f_id(double B, double x) {
        double r21731 = x;
        double r21732 = 1;
        double r21733 = B;
        double r21734 = tan(r21733);
        double r21735 = r21732 / r21734;
        double r21736 = r21731 * r21735;
        double r21737 = -r21736;
        double r21738 = sin(r21733);
        double r21739 = r21732 / r21738;
        double r21740 = r21737 + r21739;
        return r21740;
}


double f_of(float B, float x) {
        float r21741 = x;
        float r21742 = 1;
        float r21743 = B;
        float r21744 = tan(r21743);
        float r21745 = r21742 / r21744;
        float r21746 = r21741 * r21745;
        float r21747 = -r21746;
        float r21748 = sin(r21743);
        float r21749 = r21742 / r21748;
        float r21750 = r21747 + r21749;
        return r21750;
}

double f_od(double B, double x) {
        double r21751 = x;
        double r21752 = 1;
        double r21753 = B;
        double r21754 = tan(r21753);
        double r21755 = r21752 / r21754;
        double r21756 = r21751 * r21755;
        double r21757 = -r21756;
        double r21758 = sin(r21753);
        double r21759 = r21752 / r21758;
        double r21760 = r21757 + r21759;
        return r21760;
}

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 r21761, r21762, r21763, r21764, r21765, r21766, r21767, r21768, r21769, r21770;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21761);
        mpfr_init_set_str(r21762, "1", 10, MPFR_RNDN);
        mpfr_init(r21763);
        mpfr_init(r21764);
        mpfr_init(r21765);
        mpfr_init(r21766);
        mpfr_init(r21767);
        mpfr_init(r21768);
        mpfr_init(r21769);
        mpfr_init(r21770);
}

double f_im(double B, double x) {
        mpfr_set_d(r21761, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21763, B, MPFR_RNDN);
        mpfr_tan(r21764, r21763, MPFR_RNDN);
        mpfr_div(r21765, r21762, r21764, MPFR_RNDN);
        mpfr_mul(r21766, r21761, r21765, MPFR_RNDN);
        mpfr_neg(r21767, r21766, MPFR_RNDN);
        mpfr_sin(r21768, r21763, MPFR_RNDN);
        mpfr_div(r21769, r21762, r21768, MPFR_RNDN);
        mpfr_add(r21770, r21767, r21769, MPFR_RNDN);
        return mpfr_get_d(r21770, MPFR_RNDN);
}

static mpfr_t r21771, r21772, r21773, r21774, r21775, r21776, r21777, r21778, r21779, r21780;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21771);
        mpfr_init_set_str(r21772, "1", 10, MPFR_RNDN);
        mpfr_init(r21773);
        mpfr_init(r21774);
        mpfr_init(r21775);
        mpfr_init(r21776);
        mpfr_init(r21777);
        mpfr_init(r21778);
        mpfr_init(r21779);
        mpfr_init(r21780);
}

double f_fm(double B, double x) {
        mpfr_set_d(r21771, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21773, B, MPFR_RNDN);
        mpfr_tan(r21774, r21773, MPFR_RNDN);
        mpfr_div(r21775, r21772, r21774, MPFR_RNDN);
        mpfr_mul(r21776, r21771, r21775, MPFR_RNDN);
        mpfr_neg(r21777, r21776, MPFR_RNDN);
        mpfr_sin(r21778, r21773, MPFR_RNDN);
        mpfr_div(r21779, r21772, r21778, MPFR_RNDN);
        mpfr_add(r21780, r21777, r21779, MPFR_RNDN);
        return mpfr_get_d(r21780, MPFR_RNDN);
}

static mpfr_t r21781, r21782, r21783, r21784, r21785, r21786, r21787, r21788, r21789, r21790;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21781);
        mpfr_init_set_str(r21782, "1", 10, MPFR_RNDN);
        mpfr_init(r21783);
        mpfr_init(r21784);
        mpfr_init(r21785);
        mpfr_init(r21786);
        mpfr_init(r21787);
        mpfr_init(r21788);
        mpfr_init(r21789);
        mpfr_init(r21790);
}

double f_dm(double B, double x) {
        mpfr_set_d(r21781, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21783, B, MPFR_RNDN);
        mpfr_tan(r21784, r21783, MPFR_RNDN);
        mpfr_div(r21785, r21782, r21784, MPFR_RNDN);
        mpfr_mul(r21786, r21781, r21785, MPFR_RNDN);
        mpfr_neg(r21787, r21786, MPFR_RNDN);
        mpfr_sin(r21788, r21783, MPFR_RNDN);
        mpfr_div(r21789, r21782, r21788, MPFR_RNDN);
        mpfr_add(r21790, r21787, r21789, MPFR_RNDN);
        return mpfr_get_d(r21790, MPFR_RNDN);
}