#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 r22395 = x;
        float r22396 = 1;
        float r22397 = B;
        float r22398 = tan(r22397);
        float r22399 = r22396 / r22398;
        float r22400 = r22395 * r22399;
        float r22401 = -r22400;
        float r22402 = sin(r22397);
        float r22403 = r22396 / r22402;
        float r22404 = r22401 + r22403;
        return r22404;
}

double f_id(double B, double x) {
        double r22405 = x;
        double r22406 = 1;
        double r22407 = B;
        double r22408 = tan(r22407);
        double r22409 = r22406 / r22408;
        double r22410 = r22405 * r22409;
        double r22411 = -r22410;
        double r22412 = sin(r22407);
        double r22413 = r22406 / r22412;
        double r22414 = r22411 + r22413;
        return r22414;
}


double f_of(float B, float x) {
        float r22415 = 1;
        float r22416 = B;
        float r22417 = sin(r22416);
        float r22418 = r22415 / r22417;
        float r22419 = x;
        float r22420 = r22419 / r22417;
        float r22421 = cos(r22416);
        float r22422 = r22420 * r22421;
        float r22423 = r22418 - r22422;
        return r22423;
}

double f_od(double B, double x) {
        double r22424 = 1;
        double r22425 = B;
        double r22426 = sin(r22425);
        double r22427 = r22424 / r22426;
        double r22428 = x;
        double r22429 = r22428 / r22426;
        double r22430 = cos(r22425);
        double r22431 = r22429 * r22430;
        double r22432 = r22427 - r22431;
        return r22432;
}

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 r22433, r22434, r22435, r22436, r22437, r22438, r22439, r22440, r22441, r22442;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r22433);
        mpfr_init_set_str(r22434, "1", 10, MPFR_RNDN);
        mpfr_init(r22435);
        mpfr_init(r22436);
        mpfr_init(r22437);
        mpfr_init(r22438);
        mpfr_init(r22439);
        mpfr_init(r22440);
        mpfr_init(r22441);
        mpfr_init(r22442);
}

double f_im(double B, double x) {
        mpfr_set_d(r22433, x, MPFR_RNDN);
        ;
        mpfr_set_d(r22435, B, MPFR_RNDN);
        mpfr_tan(r22436, r22435, MPFR_RNDN);
        mpfr_div(r22437, r22434, r22436, MPFR_RNDN);
        mpfr_mul(r22438, r22433, r22437, MPFR_RNDN);
        mpfr_neg(r22439, r22438, MPFR_RNDN);
        mpfr_sin(r22440, r22435, MPFR_RNDN);
        mpfr_div(r22441, r22434, r22440, MPFR_RNDN);
        mpfr_add(r22442, r22439, r22441, MPFR_RNDN);
        return mpfr_get_d(r22442, MPFR_RNDN);
}

static mpfr_t r22443, r22444, r22445, r22446, r22447, r22448, r22449, r22450, r22451;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22443, "1", 10, MPFR_RNDN);
        mpfr_init(r22444);
        mpfr_init(r22445);
        mpfr_init(r22446);
        mpfr_init(r22447);
        mpfr_init(r22448);
        mpfr_init(r22449);
        mpfr_init(r22450);
        mpfr_init(r22451);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r22444, B, MPFR_RNDN);
        mpfr_sin(r22445, r22444, MPFR_RNDN);
        mpfr_div(r22446, r22443, r22445, MPFR_RNDN);
        mpfr_set_d(r22447, x, MPFR_RNDN);
        mpfr_div(r22448, r22447, r22445, MPFR_RNDN);
        mpfr_cos(r22449, r22444, MPFR_RNDN);
        mpfr_mul(r22450, r22448, r22449, MPFR_RNDN);
        mpfr_sub(r22451, r22446, r22450, MPFR_RNDN);
        return mpfr_get_d(r22451, MPFR_RNDN);
}

static mpfr_t r22452, r22453, r22454, r22455, r22456, r22457, r22458, r22459, r22460;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22452, "1", 10, MPFR_RNDN);
        mpfr_init(r22453);
        mpfr_init(r22454);
        mpfr_init(r22455);
        mpfr_init(r22456);
        mpfr_init(r22457);
        mpfr_init(r22458);
        mpfr_init(r22459);
        mpfr_init(r22460);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r22453, B, MPFR_RNDN);
        mpfr_sin(r22454, r22453, MPFR_RNDN);
        mpfr_div(r22455, r22452, r22454, MPFR_RNDN);
        mpfr_set_d(r22456, x, MPFR_RNDN);
        mpfr_div(r22457, r22456, r22454, MPFR_RNDN);
        mpfr_cos(r22458, r22453, MPFR_RNDN);
        mpfr_mul(r22459, r22457, r22458, MPFR_RNDN);
        mpfr_sub(r22460, r22455, r22459, MPFR_RNDN);
        return mpfr_get_d(r22460, MPFR_RNDN);
}