#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 r21378 = x;
        float r21379 = 1;
        float r21380 = B;
        float r21381 = tan(r21380);
        float r21382 = r21379 / r21381;
        float r21383 = r21378 * r21382;
        float r21384 = -r21383;
        float r21385 = sin(r21380);
        float r21386 = r21379 / r21385;
        float r21387 = r21384 + r21386;
        return r21387;
}

double f_id(double B, double x) {
        double r21388 = x;
        double r21389 = 1;
        double r21390 = B;
        double r21391 = tan(r21390);
        double r21392 = r21389 / r21391;
        double r21393 = r21388 * r21392;
        double r21394 = -r21393;
        double r21395 = sin(r21390);
        double r21396 = r21389 / r21395;
        double r21397 = r21394 + r21396;
        return r21397;
}


double f_of(float B, float x) {
        float r21398 = 1;
        float r21399 = B;
        float r21400 = sin(r21399);
        float r21401 = r21398 / r21400;
        float r21402 = x;
        float r21403 = r21402 / r21400;
        float r21404 = cos(r21399);
        float r21405 = r21403 * r21404;
        float r21406 = r21401 - r21405;
        return r21406;
}

double f_od(double B, double x) {
        double r21407 = 1;
        double r21408 = B;
        double r21409 = sin(r21408);
        double r21410 = r21407 / r21409;
        double r21411 = x;
        double r21412 = r21411 / r21409;
        double r21413 = cos(r21408);
        double r21414 = r21412 * r21413;
        double r21415 = r21410 - r21414;
        return r21415;
}

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 r21416, r21417, r21418, r21419, r21420, r21421, r21422, r21423, r21424, r21425;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21416);
        mpfr_init_set_str(r21417, "1", 10, MPFR_RNDN);
        mpfr_init(r21418);
        mpfr_init(r21419);
        mpfr_init(r21420);
        mpfr_init(r21421);
        mpfr_init(r21422);
        mpfr_init(r21423);
        mpfr_init(r21424);
        mpfr_init(r21425);
}

double f_im(double B, double x) {
        mpfr_set_d(r21416, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21418, B, MPFR_RNDN);
        mpfr_tan(r21419, r21418, MPFR_RNDN);
        mpfr_div(r21420, r21417, r21419, MPFR_RNDN);
        mpfr_mul(r21421, r21416, r21420, MPFR_RNDN);
        mpfr_neg(r21422, r21421, MPFR_RNDN);
        mpfr_sin(r21423, r21418, MPFR_RNDN);
        mpfr_div(r21424, r21417, r21423, MPFR_RNDN);
        mpfr_add(r21425, r21422, r21424, MPFR_RNDN);
        return mpfr_get_d(r21425, MPFR_RNDN);
}

static mpfr_t r21426, r21427, r21428, r21429, r21430, r21431, r21432, r21433, r21434;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21426, "1", 10, MPFR_RNDN);
        mpfr_init(r21427);
        mpfr_init(r21428);
        mpfr_init(r21429);
        mpfr_init(r21430);
        mpfr_init(r21431);
        mpfr_init(r21432);
        mpfr_init(r21433);
        mpfr_init(r21434);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r21427, B, MPFR_RNDN);
        mpfr_sin(r21428, r21427, MPFR_RNDN);
        mpfr_div(r21429, r21426, r21428, MPFR_RNDN);
        mpfr_set_d(r21430, x, MPFR_RNDN);
        mpfr_div(r21431, r21430, r21428, MPFR_RNDN);
        mpfr_cos(r21432, r21427, MPFR_RNDN);
        mpfr_mul(r21433, r21431, r21432, MPFR_RNDN);
        mpfr_sub(r21434, r21429, r21433, MPFR_RNDN);
        return mpfr_get_d(r21434, MPFR_RNDN);
}

static mpfr_t r21435, r21436, r21437, r21438, r21439, r21440, r21441, r21442, r21443;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21435, "1", 10, MPFR_RNDN);
        mpfr_init(r21436);
        mpfr_init(r21437);
        mpfr_init(r21438);
        mpfr_init(r21439);
        mpfr_init(r21440);
        mpfr_init(r21441);
        mpfr_init(r21442);
        mpfr_init(r21443);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r21436, B, MPFR_RNDN);
        mpfr_sin(r21437, r21436, MPFR_RNDN);
        mpfr_div(r21438, r21435, r21437, MPFR_RNDN);
        mpfr_set_d(r21439, x, MPFR_RNDN);
        mpfr_div(r21440, r21439, r21437, MPFR_RNDN);
        mpfr_cos(r21441, r21436, MPFR_RNDN);
        mpfr_mul(r21442, r21440, r21441, MPFR_RNDN);
        mpfr_sub(r21443, r21438, r21442, MPFR_RNDN);
        return mpfr_get_d(r21443, MPFR_RNDN);
}