#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 r22369 = x;
        float r22370 = 1;
        float r22371 = B;
        float r22372 = tan(r22371);
        float r22373 = r22370 / r22372;
        float r22374 = r22369 * r22373;
        float r22375 = -r22374;
        float r22376 = sin(r22371);
        float r22377 = r22370 / r22376;
        float r22378 = r22375 + r22377;
        return r22378;
}

double f_id(double B, double x) {
        double r22379 = x;
        double r22380 = 1;
        double r22381 = B;
        double r22382 = tan(r22381);
        double r22383 = r22380 / r22382;
        double r22384 = r22379 * r22383;
        double r22385 = -r22384;
        double r22386 = sin(r22381);
        double r22387 = r22380 / r22386;
        double r22388 = r22385 + r22387;
        return r22388;
}


double f_of(float B, float x) {
        float r22389 = 1;
        float r22390 = B;
        float r22391 = sin(r22390);
        float r22392 = r22389 / r22391;
        float r22393 = x;
        float r22394 = r22393 / r22391;
        float r22395 = cos(r22390);
        float r22396 = r22394 * r22395;
        float r22397 = r22392 - r22396;
        return r22397;
}

double f_od(double B, double x) {
        double r22398 = 1;
        double r22399 = B;
        double r22400 = sin(r22399);
        double r22401 = r22398 / r22400;
        double r22402 = x;
        double r22403 = r22402 / r22400;
        double r22404 = cos(r22399);
        double r22405 = r22403 * r22404;
        double r22406 = r22401 - r22405;
        return r22406;
}

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 r22407, r22408, r22409, r22410, r22411, r22412, r22413, r22414, r22415, r22416;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r22407);
        mpfr_init_set_str(r22408, "1", 10, MPFR_RNDN);
        mpfr_init(r22409);
        mpfr_init(r22410);
        mpfr_init(r22411);
        mpfr_init(r22412);
        mpfr_init(r22413);
        mpfr_init(r22414);
        mpfr_init(r22415);
        mpfr_init(r22416);
}

double f_im(double B, double x) {
        mpfr_set_d(r22407, x, MPFR_RNDN);
        ;
        mpfr_set_d(r22409, B, MPFR_RNDN);
        mpfr_tan(r22410, r22409, MPFR_RNDN);
        mpfr_div(r22411, r22408, r22410, MPFR_RNDN);
        mpfr_mul(r22412, r22407, r22411, MPFR_RNDN);
        mpfr_neg(r22413, r22412, MPFR_RNDN);
        mpfr_sin(r22414, r22409, MPFR_RNDN);
        mpfr_div(r22415, r22408, r22414, MPFR_RNDN);
        mpfr_add(r22416, r22413, r22415, MPFR_RNDN);
        return mpfr_get_d(r22416, MPFR_RNDN);
}

static mpfr_t r22417, r22418, r22419, r22420, r22421, r22422, r22423, r22424, r22425;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22417, "1", 10, MPFR_RNDN);
        mpfr_init(r22418);
        mpfr_init(r22419);
        mpfr_init(r22420);
        mpfr_init(r22421);
        mpfr_init(r22422);
        mpfr_init(r22423);
        mpfr_init(r22424);
        mpfr_init(r22425);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r22418, B, MPFR_RNDN);
        mpfr_sin(r22419, r22418, MPFR_RNDN);
        mpfr_div(r22420, r22417, r22419, MPFR_RNDN);
        mpfr_set_d(r22421, x, MPFR_RNDN);
        mpfr_div(r22422, r22421, r22419, MPFR_RNDN);
        mpfr_cos(r22423, r22418, MPFR_RNDN);
        mpfr_mul(r22424, r22422, r22423, MPFR_RNDN);
        mpfr_sub(r22425, r22420, r22424, MPFR_RNDN);
        return mpfr_get_d(r22425, MPFR_RNDN);
}

static mpfr_t r22426, r22427, r22428, r22429, r22430, r22431, r22432, r22433, r22434;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22426, "1", 10, MPFR_RNDN);
        mpfr_init(r22427);
        mpfr_init(r22428);
        mpfr_init(r22429);
        mpfr_init(r22430);
        mpfr_init(r22431);
        mpfr_init(r22432);
        mpfr_init(r22433);
        mpfr_init(r22434);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r22427, B, MPFR_RNDN);
        mpfr_sin(r22428, r22427, MPFR_RNDN);
        mpfr_div(r22429, r22426, r22428, MPFR_RNDN);
        mpfr_set_d(r22430, x, MPFR_RNDN);
        mpfr_div(r22431, r22430, r22428, MPFR_RNDN);
        mpfr_cos(r22432, r22427, MPFR_RNDN);
        mpfr_mul(r22433, r22431, r22432, MPFR_RNDN);
        mpfr_sub(r22434, r22429, r22433, MPFR_RNDN);
        return mpfr_get_d(r22434, MPFR_RNDN);
}