#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 r22383 = x;
        float r22384 = 1;
        float r22385 = B;
        float r22386 = tan(r22385);
        float r22387 = r22384 / r22386;
        float r22388 = r22383 * r22387;
        float r22389 = -r22388;
        float r22390 = sin(r22385);
        float r22391 = r22384 / r22390;
        float r22392 = r22389 + r22391;
        return r22392;
}

double f_id(double B, double x) {
        double r22393 = x;
        double r22394 = 1;
        double r22395 = B;
        double r22396 = tan(r22395);
        double r22397 = r22394 / r22396;
        double r22398 = r22393 * r22397;
        double r22399 = -r22398;
        double r22400 = sin(r22395);
        double r22401 = r22394 / r22400;
        double r22402 = r22399 + r22401;
        return r22402;
}


double f_of(float B, float x) {
        float r22403 = 1;
        float r22404 = B;
        float r22405 = sin(r22404);
        float r22406 = r22403 / r22405;
        float r22407 = x;
        float r22408 = r22407 / r22405;
        float r22409 = cos(r22404);
        float r22410 = r22408 * r22409;
        float r22411 = r22406 - r22410;
        return r22411;
}

double f_od(double B, double x) {
        double r22412 = 1;
        double r22413 = B;
        double r22414 = sin(r22413);
        double r22415 = r22412 / r22414;
        double r22416 = x;
        double r22417 = r22416 / r22414;
        double r22418 = cos(r22413);
        double r22419 = r22417 * r22418;
        double r22420 = r22415 - r22419;
        return r22420;
}

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 r22421, r22422, r22423, r22424, r22425, r22426, r22427, r22428, r22429, r22430;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r22421);
        mpfr_init_set_str(r22422, "1", 10, MPFR_RNDN);
        mpfr_init(r22423);
        mpfr_init(r22424);
        mpfr_init(r22425);
        mpfr_init(r22426);
        mpfr_init(r22427);
        mpfr_init(r22428);
        mpfr_init(r22429);
        mpfr_init(r22430);
}

double f_im(double B, double x) {
        mpfr_set_d(r22421, x, MPFR_RNDN);
        ;
        mpfr_set_d(r22423, B, MPFR_RNDN);
        mpfr_tan(r22424, r22423, MPFR_RNDN);
        mpfr_div(r22425, r22422, r22424, MPFR_RNDN);
        mpfr_mul(r22426, r22421, r22425, MPFR_RNDN);
        mpfr_neg(r22427, r22426, MPFR_RNDN);
        mpfr_sin(r22428, r22423, MPFR_RNDN);
        mpfr_div(r22429, r22422, r22428, MPFR_RNDN);
        mpfr_add(r22430, r22427, r22429, MPFR_RNDN);
        return mpfr_get_d(r22430, MPFR_RNDN);
}

static mpfr_t r22431, r22432, r22433, r22434, r22435, r22436, r22437, r22438, r22439;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22431, "1", 10, MPFR_RNDN);
        mpfr_init(r22432);
        mpfr_init(r22433);
        mpfr_init(r22434);
        mpfr_init(r22435);
        mpfr_init(r22436);
        mpfr_init(r22437);
        mpfr_init(r22438);
        mpfr_init(r22439);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r22432, B, MPFR_RNDN);
        mpfr_sin(r22433, r22432, MPFR_RNDN);
        mpfr_div(r22434, r22431, r22433, MPFR_RNDN);
        mpfr_set_d(r22435, x, MPFR_RNDN);
        mpfr_div(r22436, r22435, r22433, MPFR_RNDN);
        mpfr_cos(r22437, r22432, MPFR_RNDN);
        mpfr_mul(r22438, r22436, r22437, MPFR_RNDN);
        mpfr_sub(r22439, r22434, r22438, MPFR_RNDN);
        return mpfr_get_d(r22439, MPFR_RNDN);
}

static mpfr_t r22440, r22441, r22442, r22443, r22444, r22445, r22446, r22447, r22448;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22440, "1", 10, MPFR_RNDN);
        mpfr_init(r22441);
        mpfr_init(r22442);
        mpfr_init(r22443);
        mpfr_init(r22444);
        mpfr_init(r22445);
        mpfr_init(r22446);
        mpfr_init(r22447);
        mpfr_init(r22448);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r22441, B, MPFR_RNDN);
        mpfr_sin(r22442, r22441, MPFR_RNDN);
        mpfr_div(r22443, r22440, r22442, MPFR_RNDN);
        mpfr_set_d(r22444, x, MPFR_RNDN);
        mpfr_div(r22445, r22444, r22442, MPFR_RNDN);
        mpfr_cos(r22446, r22441, MPFR_RNDN);
        mpfr_mul(r22447, r22445, r22446, MPFR_RNDN);
        mpfr_sub(r22448, r22443, r22447, MPFR_RNDN);
        return mpfr_get_d(r22448, MPFR_RNDN);
}