#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 = x;
        float r21399 = 1;
        float r21400 = B;
        float r21401 = tan(r21400);
        float r21402 = r21399 / r21401;
        float r21403 = r21398 * r21402;
        float r21404 = -r21403;
        float r21405 = sin(r21400);
        float r21406 = r21399 / r21405;
        float r21407 = r21404 + r21406;
        return r21407;
}

double f_od(double B, double x) {
        double r21408 = x;
        double r21409 = 1;
        double r21410 = B;
        double r21411 = tan(r21410);
        double r21412 = r21409 / r21411;
        double r21413 = r21408 * r21412;
        double r21414 = -r21413;
        double r21415 = sin(r21410);
        double r21416 = r21409 / r21415;
        double r21417 = r21414 + r21416;
        return r21417;
}

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 r21418, r21419, r21420, r21421, r21422, r21423, r21424, r21425, r21426, r21427;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21418);
        mpfr_init_set_str(r21419, "1", 10, MPFR_RNDN);
        mpfr_init(r21420);
        mpfr_init(r21421);
        mpfr_init(r21422);
        mpfr_init(r21423);
        mpfr_init(r21424);
        mpfr_init(r21425);
        mpfr_init(r21426);
        mpfr_init(r21427);
}

double f_im(double B, double x) {
        mpfr_set_d(r21418, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21420, B, MPFR_RNDN);
        mpfr_tan(r21421, r21420, MPFR_RNDN);
        mpfr_div(r21422, r21419, r21421, MPFR_RNDN);
        mpfr_mul(r21423, r21418, r21422, MPFR_RNDN);
        mpfr_neg(r21424, r21423, MPFR_RNDN);
        mpfr_sin(r21425, r21420, MPFR_RNDN);
        mpfr_div(r21426, r21419, r21425, MPFR_RNDN);
        mpfr_add(r21427, r21424, r21426, MPFR_RNDN);
        return mpfr_get_d(r21427, MPFR_RNDN);
}

static mpfr_t r21428, r21429, r21430, r21431, r21432, r21433, r21434, r21435, r21436, r21437;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21428);
        mpfr_init_set_str(r21429, "1", 10, MPFR_RNDN);
        mpfr_init(r21430);
        mpfr_init(r21431);
        mpfr_init(r21432);
        mpfr_init(r21433);
        mpfr_init(r21434);
        mpfr_init(r21435);
        mpfr_init(r21436);
        mpfr_init(r21437);
}

double f_fm(double B, double x) {
        mpfr_set_d(r21428, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21430, B, MPFR_RNDN);
        mpfr_tan(r21431, r21430, MPFR_RNDN);
        mpfr_div(r21432, r21429, r21431, MPFR_RNDN);
        mpfr_mul(r21433, r21428, r21432, MPFR_RNDN);
        mpfr_neg(r21434, r21433, MPFR_RNDN);
        mpfr_sin(r21435, r21430, MPFR_RNDN);
        mpfr_div(r21436, r21429, r21435, MPFR_RNDN);
        mpfr_add(r21437, r21434, r21436, MPFR_RNDN);
        return mpfr_get_d(r21437, MPFR_RNDN);
}

static mpfr_t r21438, r21439, r21440, r21441, r21442, r21443, r21444, r21445, r21446, r21447;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21438);
        mpfr_init_set_str(r21439, "1", 10, MPFR_RNDN);
        mpfr_init(r21440);
        mpfr_init(r21441);
        mpfr_init(r21442);
        mpfr_init(r21443);
        mpfr_init(r21444);
        mpfr_init(r21445);
        mpfr_init(r21446);
        mpfr_init(r21447);
}

double f_dm(double B, double x) {
        mpfr_set_d(r21438, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21440, B, MPFR_RNDN);
        mpfr_tan(r21441, r21440, MPFR_RNDN);
        mpfr_div(r21442, r21439, r21441, MPFR_RNDN);
        mpfr_mul(r21443, r21438, r21442, MPFR_RNDN);
        mpfr_neg(r21444, r21443, MPFR_RNDN);
        mpfr_sin(r21445, r21440, MPFR_RNDN);
        mpfr_div(r21446, r21439, r21445, MPFR_RNDN);
        mpfr_add(r21447, r21444, r21446, MPFR_RNDN);
        return mpfr_get_d(r21447, MPFR_RNDN);
}