#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 r21281 = x;
        float r21282 = 1;
        float r21283 = B;
        float r21284 = tan(r21283);
        float r21285 = r21282 / r21284;
        float r21286 = r21281 * r21285;
        float r21287 = -r21286;
        float r21288 = sin(r21283);
        float r21289 = r21282 / r21288;
        float r21290 = r21287 + r21289;
        return r21290;
}

double f_id(double B, double x) {
        double r21291 = x;
        double r21292 = 1;
        double r21293 = B;
        double r21294 = tan(r21293);
        double r21295 = r21292 / r21294;
        double r21296 = r21291 * r21295;
        double r21297 = -r21296;
        double r21298 = sin(r21293);
        double r21299 = r21292 / r21298;
        double r21300 = r21297 + r21299;
        return r21300;
}


double f_of(float B, float x) {
        float r21301 = 1;
        float r21302 = B;
        float r21303 = sin(r21302);
        float r21304 = r21301 / r21303;
        float r21305 = x;
        float r21306 = r21305 / r21303;
        float r21307 = cos(r21302);
        float r21308 = r21306 * r21307;
        float r21309 = r21304 - r21308;
        return r21309;
}

double f_od(double B, double x) {
        double r21310 = 1;
        double r21311 = B;
        double r21312 = sin(r21311);
        double r21313 = r21310 / r21312;
        double r21314 = x;
        double r21315 = r21314 / r21312;
        double r21316 = cos(r21311);
        double r21317 = r21315 * r21316;
        double r21318 = r21313 - r21317;
        return r21318;
}

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 r21319, r21320, r21321, r21322, r21323, r21324, r21325, r21326, r21327, r21328;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21319);
        mpfr_init_set_str(r21320, "1", 10, MPFR_RNDN);
        mpfr_init(r21321);
        mpfr_init(r21322);
        mpfr_init(r21323);
        mpfr_init(r21324);
        mpfr_init(r21325);
        mpfr_init(r21326);
        mpfr_init(r21327);
        mpfr_init(r21328);
}

double f_im(double B, double x) {
        mpfr_set_d(r21319, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21321, B, MPFR_RNDN);
        mpfr_tan(r21322, r21321, MPFR_RNDN);
        mpfr_div(r21323, r21320, r21322, MPFR_RNDN);
        mpfr_mul(r21324, r21319, r21323, MPFR_RNDN);
        mpfr_neg(r21325, r21324, MPFR_RNDN);
        mpfr_sin(r21326, r21321, MPFR_RNDN);
        mpfr_div(r21327, r21320, r21326, MPFR_RNDN);
        mpfr_add(r21328, r21325, r21327, MPFR_RNDN);
        return mpfr_get_d(r21328, MPFR_RNDN);
}

static mpfr_t r21329, r21330, r21331, r21332, r21333, r21334, r21335, r21336, r21337;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21329, "1", 10, MPFR_RNDN);
        mpfr_init(r21330);
        mpfr_init(r21331);
        mpfr_init(r21332);
        mpfr_init(r21333);
        mpfr_init(r21334);
        mpfr_init(r21335);
        mpfr_init(r21336);
        mpfr_init(r21337);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r21330, B, MPFR_RNDN);
        mpfr_sin(r21331, r21330, MPFR_RNDN);
        mpfr_div(r21332, r21329, r21331, MPFR_RNDN);
        mpfr_set_d(r21333, x, MPFR_RNDN);
        mpfr_div(r21334, r21333, r21331, MPFR_RNDN);
        mpfr_cos(r21335, r21330, MPFR_RNDN);
        mpfr_mul(r21336, r21334, r21335, MPFR_RNDN);
        mpfr_sub(r21337, r21332, r21336, MPFR_RNDN);
        return mpfr_get_d(r21337, MPFR_RNDN);
}

static mpfr_t r21338, r21339, r21340, r21341, r21342, r21343, r21344, r21345, r21346;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21338, "1", 10, MPFR_RNDN);
        mpfr_init(r21339);
        mpfr_init(r21340);
        mpfr_init(r21341);
        mpfr_init(r21342);
        mpfr_init(r21343);
        mpfr_init(r21344);
        mpfr_init(r21345);
        mpfr_init(r21346);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r21339, B, MPFR_RNDN);
        mpfr_sin(r21340, r21339, MPFR_RNDN);
        mpfr_div(r21341, r21338, r21340, MPFR_RNDN);
        mpfr_set_d(r21342, x, MPFR_RNDN);
        mpfr_div(r21343, r21342, r21340, MPFR_RNDN);
        mpfr_cos(r21344, r21339, MPFR_RNDN);
        mpfr_mul(r21345, r21343, r21344, MPFR_RNDN);
        mpfr_sub(r21346, r21341, r21345, MPFR_RNDN);
        return mpfr_get_d(r21346, MPFR_RNDN);
}