#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 r21350 = x;
        float r21351 = 1;
        float r21352 = B;
        float r21353 = tan(r21352);
        float r21354 = r21351 / r21353;
        float r21355 = r21350 * r21354;
        float r21356 = -r21355;
        float r21357 = sin(r21352);
        float r21358 = r21351 / r21357;
        float r21359 = r21356 + r21358;
        return r21359;
}

double f_id(double B, double x) {
        double r21360 = x;
        double r21361 = 1;
        double r21362 = B;
        double r21363 = tan(r21362);
        double r21364 = r21361 / r21363;
        double r21365 = r21360 * r21364;
        double r21366 = -r21365;
        double r21367 = sin(r21362);
        double r21368 = r21361 / r21367;
        double r21369 = r21366 + r21368;
        return r21369;
}


double f_of(float B, float x) {
        float r21370 = 1;
        float r21371 = B;
        float r21372 = sin(r21371);
        float r21373 = r21370 / r21372;
        float r21374 = x;
        float r21375 = r21374 / r21372;
        float r21376 = cos(r21371);
        float r21377 = r21375 * r21376;
        float r21378 = r21373 - r21377;
        return r21378;
}

double f_od(double B, double x) {
        double r21379 = 1;
        double r21380 = B;
        double r21381 = sin(r21380);
        double r21382 = r21379 / r21381;
        double r21383 = x;
        double r21384 = r21383 / r21381;
        double r21385 = cos(r21380);
        double r21386 = r21384 * r21385;
        double r21387 = r21382 - r21386;
        return r21387;
}

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 r21388, r21389, r21390, r21391, r21392, r21393, r21394, r21395, r21396, r21397;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21388);
        mpfr_init_set_str(r21389, "1", 10, MPFR_RNDN);
        mpfr_init(r21390);
        mpfr_init(r21391);
        mpfr_init(r21392);
        mpfr_init(r21393);
        mpfr_init(r21394);
        mpfr_init(r21395);
        mpfr_init(r21396);
        mpfr_init(r21397);
}

double f_im(double B, double x) {
        mpfr_set_d(r21388, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21390, B, MPFR_RNDN);
        mpfr_tan(r21391, r21390, MPFR_RNDN);
        mpfr_div(r21392, r21389, r21391, MPFR_RNDN);
        mpfr_mul(r21393, r21388, r21392, MPFR_RNDN);
        mpfr_neg(r21394, r21393, MPFR_RNDN);
        mpfr_sin(r21395, r21390, MPFR_RNDN);
        mpfr_div(r21396, r21389, r21395, MPFR_RNDN);
        mpfr_add(r21397, r21394, r21396, MPFR_RNDN);
        return mpfr_get_d(r21397, MPFR_RNDN);
}

static mpfr_t r21398, r21399, r21400, r21401, r21402, r21403, r21404, r21405, r21406;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        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_fm(double B, double x) {
        ;
        mpfr_set_d(r21399, B, MPFR_RNDN);
        mpfr_sin(r21400, r21399, MPFR_RNDN);
        mpfr_div(r21401, r21398, r21400, MPFR_RNDN);
        mpfr_set_d(r21402, x, MPFR_RNDN);
        mpfr_div(r21403, r21402, r21400, MPFR_RNDN);
        mpfr_cos(r21404, r21399, MPFR_RNDN);
        mpfr_mul(r21405, r21403, r21404, MPFR_RNDN);
        mpfr_sub(r21406, r21401, r21405, MPFR_RNDN);
        return mpfr_get_d(r21406, MPFR_RNDN);
}

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

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21407, "1", 10, MPFR_RNDN);
        mpfr_init(r21408);
        mpfr_init(r21409);
        mpfr_init(r21410);
        mpfr_init(r21411);
        mpfr_init(r21412);
        mpfr_init(r21413);
        mpfr_init(r21414);
        mpfr_init(r21415);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r21408, B, MPFR_RNDN);
        mpfr_sin(r21409, r21408, MPFR_RNDN);
        mpfr_div(r21410, r21407, r21409, MPFR_RNDN);
        mpfr_set_d(r21411, x, MPFR_RNDN);
        mpfr_div(r21412, r21411, r21409, MPFR_RNDN);
        mpfr_cos(r21413, r21408, MPFR_RNDN);
        mpfr_mul(r21414, r21412, r21413, MPFR_RNDN);
        mpfr_sub(r21415, r21410, r21414, MPFR_RNDN);
        return mpfr_get_d(r21415, MPFR_RNDN);
}