#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 r21602 = x;
        float r21603 = 1;
        float r21604 = B;
        float r21605 = tan(r21604);
        float r21606 = r21603 / r21605;
        float r21607 = r21602 * r21606;
        float r21608 = -r21607;
        float r21609 = sin(r21604);
        float r21610 = r21603 / r21609;
        float r21611 = r21608 + r21610;
        return r21611;
}

double f_id(double B, double x) {
        double r21612 = x;
        double r21613 = 1;
        double r21614 = B;
        double r21615 = tan(r21614);
        double r21616 = r21613 / r21615;
        double r21617 = r21612 * r21616;
        double r21618 = -r21617;
        double r21619 = sin(r21614);
        double r21620 = r21613 / r21619;
        double r21621 = r21618 + r21620;
        return r21621;
}


double f_of(float B, float x) {
        float r21622 = 1;
        float r21623 = B;
        float r21624 = sin(r21623);
        float r21625 = r21622 / r21624;
        float r21626 = x;
        float r21627 = r21626 / r21624;
        float r21628 = cos(r21623);
        float r21629 = r21627 * r21628;
        float r21630 = r21625 - r21629;
        return r21630;
}

double f_od(double B, double x) {
        double r21631 = 1;
        double r21632 = B;
        double r21633 = sin(r21632);
        double r21634 = r21631 / r21633;
        double r21635 = x;
        double r21636 = r21635 / r21633;
        double r21637 = cos(r21632);
        double r21638 = r21636 * r21637;
        double r21639 = r21634 - r21638;
        return r21639;
}

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 r21640, r21641, r21642, r21643, r21644, r21645, r21646, r21647, r21648, r21649;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21640);
        mpfr_init_set_str(r21641, "1", 10, MPFR_RNDN);
        mpfr_init(r21642);
        mpfr_init(r21643);
        mpfr_init(r21644);
        mpfr_init(r21645);
        mpfr_init(r21646);
        mpfr_init(r21647);
        mpfr_init(r21648);
        mpfr_init(r21649);
}

double f_im(double B, double x) {
        mpfr_set_d(r21640, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21642, B, MPFR_RNDN);
        mpfr_tan(r21643, r21642, MPFR_RNDN);
        mpfr_div(r21644, r21641, r21643, MPFR_RNDN);
        mpfr_mul(r21645, r21640, r21644, MPFR_RNDN);
        mpfr_neg(r21646, r21645, MPFR_RNDN);
        mpfr_sin(r21647, r21642, MPFR_RNDN);
        mpfr_div(r21648, r21641, r21647, MPFR_RNDN);
        mpfr_add(r21649, r21646, r21648, MPFR_RNDN);
        return mpfr_get_d(r21649, MPFR_RNDN);
}

static mpfr_t r21650, r21651, r21652, r21653, r21654, r21655, r21656, r21657, r21658;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21650, "1", 10, MPFR_RNDN);
        mpfr_init(r21651);
        mpfr_init(r21652);
        mpfr_init(r21653);
        mpfr_init(r21654);
        mpfr_init(r21655);
        mpfr_init(r21656);
        mpfr_init(r21657);
        mpfr_init(r21658);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r21651, B, MPFR_RNDN);
        mpfr_sin(r21652, r21651, MPFR_RNDN);
        mpfr_div(r21653, r21650, r21652, MPFR_RNDN);
        mpfr_set_d(r21654, x, MPFR_RNDN);
        mpfr_div(r21655, r21654, r21652, MPFR_RNDN);
        mpfr_cos(r21656, r21651, MPFR_RNDN);
        mpfr_mul(r21657, r21655, r21656, MPFR_RNDN);
        mpfr_sub(r21658, r21653, r21657, MPFR_RNDN);
        return mpfr_get_d(r21658, MPFR_RNDN);
}

static mpfr_t r21659, r21660, r21661, r21662, r21663, r21664, r21665, r21666, r21667;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21659, "1", 10, MPFR_RNDN);
        mpfr_init(r21660);
        mpfr_init(r21661);
        mpfr_init(r21662);
        mpfr_init(r21663);
        mpfr_init(r21664);
        mpfr_init(r21665);
        mpfr_init(r21666);
        mpfr_init(r21667);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r21660, B, MPFR_RNDN);
        mpfr_sin(r21661, r21660, MPFR_RNDN);
        mpfr_div(r21662, r21659, r21661, MPFR_RNDN);
        mpfr_set_d(r21663, x, MPFR_RNDN);
        mpfr_div(r21664, r21663, r21661, MPFR_RNDN);
        mpfr_cos(r21665, r21660, MPFR_RNDN);
        mpfr_mul(r21666, r21664, r21665, MPFR_RNDN);
        mpfr_sub(r21667, r21662, r21666, MPFR_RNDN);
        return mpfr_get_d(r21667, MPFR_RNDN);
}