#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 r15447 = x;
        float r15448 = B;
        float r15449 = 1.0 / tan(r15448);
        float r15450 = r15447 * r15449;
        float r15451 = -r15450;
        float r15452 = 1.0f;
        float r15453 = sin(r15448);
        float r15454 = r15452 / r15453;
        float r15455 = r15451 + r15454;
        return r15455;
}

double f_id(double B, double x) {
        double r15456 = x;
        double r15457 = B;
        double r15458 = 1.0 / tan(r15457);
        double r15459 = r15456 * r15458;
        double r15460 = -r15459;
        double r15461 = 1.0;
        double r15462 = sin(r15457);
        double r15463 = r15461 / r15462;
        double r15464 = r15460 + r15463;
        return r15464;
}


double f_of(float B, float x) {
        float r15465 = x;
        float r15466 = B;
        float r15467 = 1.0 / tan(r15466);
        float r15468 = -r15467;
        float r15469 = r15465 * r15468;
        float r15470 = 1.0f;
        float r15471 = sin(r15466);
        float r15472 = r15470 / r15471;
        float r15473 = r15469 + r15472;
        return r15473;
}

double f_od(double B, double x) {
        double r15474 = x;
        double r15475 = B;
        double r15476 = 1.0 / tan(r15475);
        double r15477 = -r15476;
        double r15478 = r15474 * r15477;
        double r15479 = 1.0;
        double r15480 = sin(r15475);
        double r15481 = r15479 / r15480;
        double r15482 = r15478 + r15481;
        return r15482;
}

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 r15483, r15484, r15485, r15486, r15487, r15488, r15489, r15490, r15491;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15483);
        mpfr_init(r15484);
        mpfr_init(r15485);
        mpfr_init(r15486);
        mpfr_init(r15487);
        mpfr_init_set_str(r15488, "1", 10, MPFR_RNDN);
        mpfr_init(r15489);
        mpfr_init(r15490);
        mpfr_init(r15491);
}

double f_im(double B, double x) {
        mpfr_set_d(r15483, x, MPFR_RNDN);
        mpfr_set_d(r15484, B, MPFR_RNDN);
        mpfr_cot(r15485, r15484, MPFR_RNDN);
        mpfr_mul(r15486, r15483, r15485, MPFR_RNDN);
        mpfr_neg(r15487, r15486, MPFR_RNDN);
        ;
        mpfr_sin(r15489, r15484, MPFR_RNDN);
        mpfr_div(r15490, r15488, r15489, MPFR_RNDN);
        mpfr_add(r15491, r15487, r15490, MPFR_RNDN);
        return mpfr_get_d(r15491, MPFR_RNDN);
}

static mpfr_t r15492, r15493, r15494, r15495, r15496, r15497, r15498, r15499, r15500;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15492);
        mpfr_init(r15493);
        mpfr_init(r15494);
        mpfr_init(r15495);
        mpfr_init(r15496);
        mpfr_init_set_str(r15497, "1", 10, MPFR_RNDN);
        mpfr_init(r15498);
        mpfr_init(r15499);
        mpfr_init(r15500);
}

double f_fm(double B, double x) {
        mpfr_set_d(r15492, x, MPFR_RNDN);
        mpfr_set_d(r15493, B, MPFR_RNDN);
        mpfr_cot(r15494, r15493, MPFR_RNDN);
        mpfr_neg(r15495, r15494, MPFR_RNDN);
        mpfr_mul(r15496, r15492, r15495, MPFR_RNDN);
        ;
        mpfr_sin(r15498, r15493, MPFR_RNDN);
        mpfr_div(r15499, r15497, r15498, MPFR_RNDN);
        mpfr_add(r15500, r15496, r15499, MPFR_RNDN);
        return mpfr_get_d(r15500, MPFR_RNDN);
}

static mpfr_t r15501, r15502, r15503, r15504, r15505, r15506, r15507, r15508, r15509;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15501);
        mpfr_init(r15502);
        mpfr_init(r15503);
        mpfr_init(r15504);
        mpfr_init(r15505);
        mpfr_init_set_str(r15506, "1", 10, MPFR_RNDN);
        mpfr_init(r15507);
        mpfr_init(r15508);
        mpfr_init(r15509);
}

double f_dm(double B, double x) {
        mpfr_set_d(r15501, x, MPFR_RNDN);
        mpfr_set_d(r15502, B, MPFR_RNDN);
        mpfr_cot(r15503, r15502, MPFR_RNDN);
        mpfr_neg(r15504, r15503, MPFR_RNDN);
        mpfr_mul(r15505, r15501, r15504, MPFR_RNDN);
        ;
        mpfr_sin(r15507, r15502, MPFR_RNDN);
        mpfr_div(r15508, r15506, r15507, MPFR_RNDN);
        mpfr_add(r15509, r15505, r15508, MPFR_RNDN);
        return mpfr_get_d(r15509, MPFR_RNDN);
}