#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 r21357 = x;
        float r21358 = 1;
        float r21359 = B;
        float r21360 = tan(r21359);
        float r21361 = r21358 / r21360;
        float r21362 = r21357 * r21361;
        float r21363 = -r21362;
        float r21364 = sin(r21359);
        float r21365 = r21358 / r21364;
        float r21366 = r21363 + r21365;
        return r21366;
}

double f_id(double B, double x) {
        double r21367 = x;
        double r21368 = 1;
        double r21369 = B;
        double r21370 = tan(r21369);
        double r21371 = r21368 / r21370;
        double r21372 = r21367 * r21371;
        double r21373 = -r21372;
        double r21374 = sin(r21369);
        double r21375 = r21368 / r21374;
        double r21376 = r21373 + r21375;
        return r21376;
}


double f_of(float B, float x) {
        float r21377 = x;
        float r21378 = 1;
        float r21379 = B;
        float r21380 = tan(r21379);
        float r21381 = r21378 / r21380;
        float r21382 = r21377 * r21381;
        float r21383 = -r21382;
        float r21384 = sin(r21379);
        float r21385 = r21378 / r21384;
        float r21386 = r21383 + r21385;
        return r21386;
}

double f_od(double B, double x) {
        double r21387 = x;
        double r21388 = 1;
        double r21389 = B;
        double r21390 = tan(r21389);
        double r21391 = r21388 / r21390;
        double r21392 = r21387 * r21391;
        double r21393 = -r21392;
        double r21394 = sin(r21389);
        double r21395 = r21388 / r21394;
        double r21396 = r21393 + r21395;
        return r21396;
}

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 r21397, r21398, r21399, r21400, r21401, r21402, r21403, r21404, r21405, r21406;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(592);
        mpfr_init(r21397);
        mpfr_init_set_str(r21398, "1", 10, MPFR_RNDN);
        mpfr_init(r21399);
        mpfr_init(r21400);
        mpfr_init(r21401);
        mpfr_init(r21402);
        mpfr_init(r21403);
        mpfr_init(r21404);
        mpfr_init(r21405);
        mpfr_init(r21406);
}

double f_im(double B, double x) {
        mpfr_set_d(r21397, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21399, B, MPFR_RNDN);
        mpfr_tan(r21400, r21399, MPFR_RNDN);
        mpfr_div(r21401, r21398, r21400, MPFR_RNDN);
        mpfr_mul(r21402, r21397, r21401, MPFR_RNDN);
        mpfr_neg(r21403, r21402, MPFR_RNDN);
        mpfr_sin(r21404, r21399, MPFR_RNDN);
        mpfr_div(r21405, r21398, r21404, MPFR_RNDN);
        mpfr_add(r21406, r21403, r21405, MPFR_RNDN);
        return mpfr_get_d(r21406, MPFR_RNDN);
}

static mpfr_t r21407, r21408, r21409, r21410, r21411, r21412, r21413, r21414, r21415, r21416;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(592);
        mpfr_init(r21407);
        mpfr_init_set_str(r21408, "1", 10, MPFR_RNDN);
        mpfr_init(r21409);
        mpfr_init(r21410);
        mpfr_init(r21411);
        mpfr_init(r21412);
        mpfr_init(r21413);
        mpfr_init(r21414);
        mpfr_init(r21415);
        mpfr_init(r21416);
}

double f_fm(double B, double x) {
        mpfr_set_d(r21407, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21409, B, MPFR_RNDN);
        mpfr_tan(r21410, r21409, MPFR_RNDN);
        mpfr_div(r21411, r21408, r21410, MPFR_RNDN);
        mpfr_mul(r21412, r21407, r21411, MPFR_RNDN);
        mpfr_neg(r21413, r21412, MPFR_RNDN);
        mpfr_sin(r21414, r21409, MPFR_RNDN);
        mpfr_div(r21415, r21408, r21414, MPFR_RNDN);
        mpfr_add(r21416, r21413, r21415, MPFR_RNDN);
        return mpfr_get_d(r21416, MPFR_RNDN);
}

static mpfr_t r21417, r21418, r21419, r21420, r21421, r21422, r21423, r21424, r21425, r21426;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(592);
        mpfr_init(r21417);
        mpfr_init_set_str(r21418, "1", 10, MPFR_RNDN);
        mpfr_init(r21419);
        mpfr_init(r21420);
        mpfr_init(r21421);
        mpfr_init(r21422);
        mpfr_init(r21423);
        mpfr_init(r21424);
        mpfr_init(r21425);
        mpfr_init(r21426);
}

double f_dm(double B, double x) {
        mpfr_set_d(r21417, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21419, B, MPFR_RNDN);
        mpfr_tan(r21420, r21419, MPFR_RNDN);
        mpfr_div(r21421, r21418, r21420, MPFR_RNDN);
        mpfr_mul(r21422, r21417, r21421, MPFR_RNDN);
        mpfr_neg(r21423, r21422, MPFR_RNDN);
        mpfr_sin(r21424, r21419, MPFR_RNDN);
        mpfr_div(r21425, r21418, r21424, MPFR_RNDN);
        mpfr_add(r21426, r21423, r21425, MPFR_RNDN);
        return mpfr_get_d(r21426, MPFR_RNDN);
}