#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 r21595 = x;
        float r21596 = 1;
        float r21597 = B;
        float r21598 = tan(r21597);
        float r21599 = r21596 / r21598;
        float r21600 = r21595 * r21599;
        float r21601 = -r21600;
        float r21602 = sin(r21597);
        float r21603 = r21596 / r21602;
        float r21604 = r21601 + r21603;
        return r21604;
}

double f_id(double B, double x) {
        double r21605 = x;
        double r21606 = 1;
        double r21607 = B;
        double r21608 = tan(r21607);
        double r21609 = r21606 / r21608;
        double r21610 = r21605 * r21609;
        double r21611 = -r21610;
        double r21612 = sin(r21607);
        double r21613 = r21606 / r21612;
        double r21614 = r21611 + r21613;
        return r21614;
}


double f_of(float B, float x) {
        float r21615 = x;
        float r21616 = 1;
        float r21617 = B;
        float r21618 = tan(r21617);
        float r21619 = r21616 / r21618;
        float r21620 = r21615 * r21619;
        float r21621 = -r21620;
        float r21622 = sin(r21617);
        float r21623 = r21616 / r21622;
        float r21624 = r21621 + r21623;
        return r21624;
}

double f_od(double B, double x) {
        double r21625 = x;
        double r21626 = 1;
        double r21627 = B;
        double r21628 = tan(r21627);
        double r21629 = r21626 / r21628;
        double r21630 = r21625 * r21629;
        double r21631 = -r21630;
        double r21632 = sin(r21627);
        double r21633 = r21626 / r21632;
        double r21634 = r21631 + r21633;
        return r21634;
}

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 r21635, r21636, r21637, r21638, r21639, r21640, r21641, r21642, r21643, r21644;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21635);
        mpfr_init_set_str(r21636, "1", 10, MPFR_RNDN);
        mpfr_init(r21637);
        mpfr_init(r21638);
        mpfr_init(r21639);
        mpfr_init(r21640);
        mpfr_init(r21641);
        mpfr_init(r21642);
        mpfr_init(r21643);
        mpfr_init(r21644);
}

double f_im(double B, double x) {
        mpfr_set_d(r21635, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21637, B, MPFR_RNDN);
        mpfr_tan(r21638, r21637, MPFR_RNDN);
        mpfr_div(r21639, r21636, r21638, MPFR_RNDN);
        mpfr_mul(r21640, r21635, r21639, MPFR_RNDN);
        mpfr_neg(r21641, r21640, MPFR_RNDN);
        mpfr_sin(r21642, r21637, MPFR_RNDN);
        mpfr_div(r21643, r21636, r21642, MPFR_RNDN);
        mpfr_add(r21644, r21641, r21643, MPFR_RNDN);
        return mpfr_get_d(r21644, MPFR_RNDN);
}

static mpfr_t r21645, r21646, r21647, r21648, r21649, r21650, r21651, r21652, r21653, r21654;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21645);
        mpfr_init_set_str(r21646, "1", 10, MPFR_RNDN);
        mpfr_init(r21647);
        mpfr_init(r21648);
        mpfr_init(r21649);
        mpfr_init(r21650);
        mpfr_init(r21651);
        mpfr_init(r21652);
        mpfr_init(r21653);
        mpfr_init(r21654);
}

double f_fm(double B, double x) {
        mpfr_set_d(r21645, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21647, B, MPFR_RNDN);
        mpfr_tan(r21648, r21647, MPFR_RNDN);
        mpfr_div(r21649, r21646, r21648, MPFR_RNDN);
        mpfr_mul(r21650, r21645, r21649, MPFR_RNDN);
        mpfr_neg(r21651, r21650, MPFR_RNDN);
        mpfr_sin(r21652, r21647, MPFR_RNDN);
        mpfr_div(r21653, r21646, r21652, MPFR_RNDN);
        mpfr_add(r21654, r21651, r21653, MPFR_RNDN);
        return mpfr_get_d(r21654, MPFR_RNDN);
}

static mpfr_t r21655, r21656, r21657, r21658, r21659, r21660, r21661, r21662, r21663, r21664;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21655);
        mpfr_init_set_str(r21656, "1", 10, MPFR_RNDN);
        mpfr_init(r21657);
        mpfr_init(r21658);
        mpfr_init(r21659);
        mpfr_init(r21660);
        mpfr_init(r21661);
        mpfr_init(r21662);
        mpfr_init(r21663);
        mpfr_init(r21664);
}

double f_dm(double B, double x) {
        mpfr_set_d(r21655, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21657, B, MPFR_RNDN);
        mpfr_tan(r21658, r21657, MPFR_RNDN);
        mpfr_div(r21659, r21656, r21658, MPFR_RNDN);
        mpfr_mul(r21660, r21655, r21659, MPFR_RNDN);
        mpfr_neg(r21661, r21660, MPFR_RNDN);
        mpfr_sin(r21662, r21657, MPFR_RNDN);
        mpfr_div(r21663, r21656, r21662, MPFR_RNDN);
        mpfr_add(r21664, r21661, r21663, MPFR_RNDN);
        return mpfr_get_d(r21664, MPFR_RNDN);
}