#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 r21330 = x;
        float r21331 = 1;
        float r21332 = B;
        float r21333 = tan(r21332);
        float r21334 = r21331 / r21333;
        float r21335 = r21330 * r21334;
        float r21336 = -r21335;
        float r21337 = sin(r21332);
        float r21338 = r21331 / r21337;
        float r21339 = r21336 + r21338;
        return r21339;
}

double f_id(double B, double x) {
        double r21340 = x;
        double r21341 = 1;
        double r21342 = B;
        double r21343 = tan(r21342);
        double r21344 = r21341 / r21343;
        double r21345 = r21340 * r21344;
        double r21346 = -r21345;
        double r21347 = sin(r21342);
        double r21348 = r21341 / r21347;
        double r21349 = r21346 + r21348;
        return r21349;
}


double f_of(float B, float x) {
        float r21350 = 1;
        float r21351 = B;
        float r21352 = sin(r21351);
        float r21353 = r21350 / r21352;
        float r21354 = x;
        float r21355 = r21354 / r21352;
        float r21356 = cos(r21351);
        float r21357 = r21355 * r21356;
        float r21358 = r21353 - r21357;
        return r21358;
}

double f_od(double B, double x) {
        double r21359 = 1;
        double r21360 = B;
        double r21361 = sin(r21360);
        double r21362 = r21359 / r21361;
        double r21363 = x;
        double r21364 = r21363 / r21361;
        double r21365 = cos(r21360);
        double r21366 = r21364 * r21365;
        double r21367 = r21362 - r21366;
        return r21367;
}

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 r21368, r21369, r21370, r21371, r21372, r21373, r21374, r21375, r21376, r21377;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21368);
        mpfr_init_set_str(r21369, "1", 10, MPFR_RNDN);
        mpfr_init(r21370);
        mpfr_init(r21371);
        mpfr_init(r21372);
        mpfr_init(r21373);
        mpfr_init(r21374);
        mpfr_init(r21375);
        mpfr_init(r21376);
        mpfr_init(r21377);
}

double f_im(double B, double x) {
        mpfr_set_d(r21368, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21370, B, MPFR_RNDN);
        mpfr_tan(r21371, r21370, MPFR_RNDN);
        mpfr_div(r21372, r21369, r21371, MPFR_RNDN);
        mpfr_mul(r21373, r21368, r21372, MPFR_RNDN);
        mpfr_neg(r21374, r21373, MPFR_RNDN);
        mpfr_sin(r21375, r21370, MPFR_RNDN);
        mpfr_div(r21376, r21369, r21375, MPFR_RNDN);
        mpfr_add(r21377, r21374, r21376, MPFR_RNDN);
        return mpfr_get_d(r21377, MPFR_RNDN);
}

static mpfr_t r21378, r21379, r21380, r21381, r21382, r21383, r21384, r21385, r21386;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21378, "1", 10, MPFR_RNDN);
        mpfr_init(r21379);
        mpfr_init(r21380);
        mpfr_init(r21381);
        mpfr_init(r21382);
        mpfr_init(r21383);
        mpfr_init(r21384);
        mpfr_init(r21385);
        mpfr_init(r21386);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r21379, B, MPFR_RNDN);
        mpfr_sin(r21380, r21379, MPFR_RNDN);
        mpfr_div(r21381, r21378, r21380, MPFR_RNDN);
        mpfr_set_d(r21382, x, MPFR_RNDN);
        mpfr_div(r21383, r21382, r21380, MPFR_RNDN);
        mpfr_cos(r21384, r21379, MPFR_RNDN);
        mpfr_mul(r21385, r21383, r21384, MPFR_RNDN);
        mpfr_sub(r21386, r21381, r21385, MPFR_RNDN);
        return mpfr_get_d(r21386, MPFR_RNDN);
}

static mpfr_t r21387, r21388, r21389, r21390, r21391, r21392, r21393, r21394, r21395;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21387, "1", 10, MPFR_RNDN);
        mpfr_init(r21388);
        mpfr_init(r21389);
        mpfr_init(r21390);
        mpfr_init(r21391);
        mpfr_init(r21392);
        mpfr_init(r21393);
        mpfr_init(r21394);
        mpfr_init(r21395);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r21388, B, MPFR_RNDN);
        mpfr_sin(r21389, r21388, MPFR_RNDN);
        mpfr_div(r21390, r21387, r21389, MPFR_RNDN);
        mpfr_set_d(r21391, x, MPFR_RNDN);
        mpfr_div(r21392, r21391, r21389, MPFR_RNDN);
        mpfr_cos(r21393, r21388, MPFR_RNDN);
        mpfr_mul(r21394, r21392, r21393, MPFR_RNDN);
        mpfr_sub(r21395, r21390, r21394, MPFR_RNDN);
        return mpfr_get_d(r21395, MPFR_RNDN);
}