#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 r22339 = x;
        float r22340 = 1;
        float r22341 = B;
        float r22342 = tan(r22341);
        float r22343 = r22340 / r22342;
        float r22344 = r22339 * r22343;
        float r22345 = -r22344;
        float r22346 = sin(r22341);
        float r22347 = r22340 / r22346;
        float r22348 = r22345 + r22347;
        return r22348;
}

double f_id(double B, double x) {
        double r22349 = x;
        double r22350 = 1;
        double r22351 = B;
        double r22352 = tan(r22351);
        double r22353 = r22350 / r22352;
        double r22354 = r22349 * r22353;
        double r22355 = -r22354;
        double r22356 = sin(r22351);
        double r22357 = r22350 / r22356;
        double r22358 = r22355 + r22357;
        return r22358;
}


double f_of(float B, float x) {
        float r22359 = 1;
        float r22360 = B;
        float r22361 = sin(r22360);
        float r22362 = r22359 / r22361;
        float r22363 = tan(r22360);
        float r22364 = x;
        float r22365 = r22363 / r22364;
        float r22366 = r22359 / r22365;
        float r22367 = r22362 - r22366;
        return r22367;
}

double f_od(double B, double x) {
        double r22368 = 1;
        double r22369 = B;
        double r22370 = sin(r22369);
        double r22371 = r22368 / r22370;
        double r22372 = tan(r22369);
        double r22373 = x;
        double r22374 = r22372 / r22373;
        double r22375 = r22368 / r22374;
        double r22376 = r22371 - r22375;
        return r22376;
}

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 r22377, r22378, r22379, r22380, r22381, r22382, r22383, r22384, r22385, r22386;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r22377);
        mpfr_init_set_str(r22378, "1", 10, MPFR_RNDN);
        mpfr_init(r22379);
        mpfr_init(r22380);
        mpfr_init(r22381);
        mpfr_init(r22382);
        mpfr_init(r22383);
        mpfr_init(r22384);
        mpfr_init(r22385);
        mpfr_init(r22386);
}

double f_im(double B, double x) {
        mpfr_set_d(r22377, x, MPFR_RNDN);
        ;
        mpfr_set_d(r22379, B, MPFR_RNDN);
        mpfr_tan(r22380, r22379, MPFR_RNDN);
        mpfr_div(r22381, r22378, r22380, MPFR_RNDN);
        mpfr_mul(r22382, r22377, r22381, MPFR_RNDN);
        mpfr_neg(r22383, r22382, MPFR_RNDN);
        mpfr_sin(r22384, r22379, MPFR_RNDN);
        mpfr_div(r22385, r22378, r22384, MPFR_RNDN);
        mpfr_add(r22386, r22383, r22385, MPFR_RNDN);
        return mpfr_get_d(r22386, MPFR_RNDN);
}

static mpfr_t r22387, r22388, r22389, r22390, r22391, r22392, r22393, r22394, r22395;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22387, "1", 10, MPFR_RNDN);
        mpfr_init(r22388);
        mpfr_init(r22389);
        mpfr_init(r22390);
        mpfr_init(r22391);
        mpfr_init(r22392);
        mpfr_init(r22393);
        mpfr_init(r22394);
        mpfr_init(r22395);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r22388, B, MPFR_RNDN);
        mpfr_sin(r22389, r22388, MPFR_RNDN);
        mpfr_div(r22390, r22387, r22389, MPFR_RNDN);
        mpfr_tan(r22391, r22388, MPFR_RNDN);
        mpfr_set_d(r22392, x, MPFR_RNDN);
        mpfr_div(r22393, r22391, r22392, MPFR_RNDN);
        mpfr_div(r22394, r22387, r22393, MPFR_RNDN);
        mpfr_sub(r22395, r22390, r22394, MPFR_RNDN);
        return mpfr_get_d(r22395, MPFR_RNDN);
}

static mpfr_t r22396, r22397, r22398, r22399, r22400, r22401, r22402, r22403, r22404;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r22396, "1", 10, MPFR_RNDN);
        mpfr_init(r22397);
        mpfr_init(r22398);
        mpfr_init(r22399);
        mpfr_init(r22400);
        mpfr_init(r22401);
        mpfr_init(r22402);
        mpfr_init(r22403);
        mpfr_init(r22404);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r22397, B, MPFR_RNDN);
        mpfr_sin(r22398, r22397, MPFR_RNDN);
        mpfr_div(r22399, r22396, r22398, MPFR_RNDN);
        mpfr_tan(r22400, r22397, MPFR_RNDN);
        mpfr_set_d(r22401, x, MPFR_RNDN);
        mpfr_div(r22402, r22400, r22401, MPFR_RNDN);
        mpfr_div(r22403, r22396, r22402, MPFR_RNDN);
        mpfr_sub(r22404, r22399, r22403, MPFR_RNDN);
        return mpfr_get_d(r22404, MPFR_RNDN);
}