#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 r21269 = x;
        float r21270 = 1;
        float r21271 = B;
        float r21272 = tan(r21271);
        float r21273 = r21270 / r21272;
        float r21274 = r21269 * r21273;
        float r21275 = -r21274;
        float r21276 = sin(r21271);
        float r21277 = r21270 / r21276;
        float r21278 = r21275 + r21277;
        return r21278;
}

double f_id(double B, double x) {
        double r21279 = x;
        double r21280 = 1;
        double r21281 = B;
        double r21282 = tan(r21281);
        double r21283 = r21280 / r21282;
        double r21284 = r21279 * r21283;
        double r21285 = -r21284;
        double r21286 = sin(r21281);
        double r21287 = r21280 / r21286;
        double r21288 = r21285 + r21287;
        return r21288;
}


double f_of(float B, float x) {
        float r21289 = 1;
        float r21290 = B;
        float r21291 = sin(r21290);
        float r21292 = r21289 / r21291;
        float r21293 = x;
        float r21294 = r21293 / r21291;
        float r21295 = cos(r21290);
        float r21296 = r21294 * r21295;
        float r21297 = r21292 - r21296;
        return r21297;
}

double f_od(double B, double x) {
        double r21298 = 1;
        double r21299 = B;
        double r21300 = sin(r21299);
        double r21301 = r21298 / r21300;
        double r21302 = x;
        double r21303 = r21302 / r21300;
        double r21304 = cos(r21299);
        double r21305 = r21303 * r21304;
        double r21306 = r21301 - r21305;
        return r21306;
}

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 r21307, r21308, r21309, r21310, r21311, r21312, r21313, r21314, r21315, r21316;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21307);
        mpfr_init_set_str(r21308, "1", 10, MPFR_RNDN);
        mpfr_init(r21309);
        mpfr_init(r21310);
        mpfr_init(r21311);
        mpfr_init(r21312);
        mpfr_init(r21313);
        mpfr_init(r21314);
        mpfr_init(r21315);
        mpfr_init(r21316);
}

double f_im(double B, double x) {
        mpfr_set_d(r21307, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21309, B, MPFR_RNDN);
        mpfr_tan(r21310, r21309, MPFR_RNDN);
        mpfr_div(r21311, r21308, r21310, MPFR_RNDN);
        mpfr_mul(r21312, r21307, r21311, MPFR_RNDN);
        mpfr_neg(r21313, r21312, MPFR_RNDN);
        mpfr_sin(r21314, r21309, MPFR_RNDN);
        mpfr_div(r21315, r21308, r21314, MPFR_RNDN);
        mpfr_add(r21316, r21313, r21315, MPFR_RNDN);
        return mpfr_get_d(r21316, MPFR_RNDN);
}

static mpfr_t r21317, r21318, r21319, r21320, r21321, r21322, r21323, r21324, r21325;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21317, "1", 10, MPFR_RNDN);
        mpfr_init(r21318);
        mpfr_init(r21319);
        mpfr_init(r21320);
        mpfr_init(r21321);
        mpfr_init(r21322);
        mpfr_init(r21323);
        mpfr_init(r21324);
        mpfr_init(r21325);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r21318, B, MPFR_RNDN);
        mpfr_sin(r21319, r21318, MPFR_RNDN);
        mpfr_div(r21320, r21317, r21319, MPFR_RNDN);
        mpfr_set_d(r21321, x, MPFR_RNDN);
        mpfr_div(r21322, r21321, r21319, MPFR_RNDN);
        mpfr_cos(r21323, r21318, MPFR_RNDN);
        mpfr_mul(r21324, r21322, r21323, MPFR_RNDN);
        mpfr_sub(r21325, r21320, r21324, MPFR_RNDN);
        return mpfr_get_d(r21325, MPFR_RNDN);
}

static mpfr_t r21326, r21327, r21328, r21329, r21330, r21331, r21332, r21333, r21334;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21326, "1", 10, MPFR_RNDN);
        mpfr_init(r21327);
        mpfr_init(r21328);
        mpfr_init(r21329);
        mpfr_init(r21330);
        mpfr_init(r21331);
        mpfr_init(r21332);
        mpfr_init(r21333);
        mpfr_init(r21334);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r21327, B, MPFR_RNDN);
        mpfr_sin(r21328, r21327, MPFR_RNDN);
        mpfr_div(r21329, r21326, r21328, MPFR_RNDN);
        mpfr_set_d(r21330, x, MPFR_RNDN);
        mpfr_div(r21331, r21330, r21328, MPFR_RNDN);
        mpfr_cos(r21332, r21327, MPFR_RNDN);
        mpfr_mul(r21333, r21331, r21332, MPFR_RNDN);
        mpfr_sub(r21334, r21329, r21333, MPFR_RNDN);
        return mpfr_get_d(r21334, MPFR_RNDN);
}