#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 r15459 = x;
        float r15460 = B;
        float r15461 = 1.0 / tan(r15460);
        float r15462 = r15459 * r15461;
        float r15463 = -r15462;
        float r15464 = 1.0f;
        float r15465 = sin(r15460);
        float r15466 = r15464 / r15465;
        float r15467 = r15463 + r15466;
        return r15467;
}

double f_id(double B, double x) {
        double r15468 = x;
        double r15469 = B;
        double r15470 = 1.0 / tan(r15469);
        double r15471 = r15468 * r15470;
        double r15472 = -r15471;
        double r15473 = 1.0;
        double r15474 = sin(r15469);
        double r15475 = r15473 / r15474;
        double r15476 = r15472 + r15475;
        return r15476;
}


double f_of(float B, float x) {
        float r15477 = x;
        float r15478 = B;
        float r15479 = 1.0 / tan(r15478);
        float r15480 = r15477 * r15479;
        float r15481 = -r15480;
        float r15482 = 1.0f;
        float r15483 = sin(r15478);
        float r15484 = r15482 / r15483;
        float r15485 = r15481 + r15484;
        return r15485;
}

double f_od(double B, double x) {
        double r15486 = x;
        double r15487 = B;
        double r15488 = 1.0 / tan(r15487);
        double r15489 = r15486 * r15488;
        double r15490 = -r15489;
        double r15491 = 1.0;
        double r15492 = sin(r15487);
        double r15493 = r15491 / r15492;
        double r15494 = r15490 + r15493;
        return r15494;
}

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 r15495, r15496, r15497, r15498, r15499, r15500, r15501, r15502, r15503;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15495);
        mpfr_init(r15496);
        mpfr_init(r15497);
        mpfr_init(r15498);
        mpfr_init(r15499);
        mpfr_init_set_str(r15500, "1", 10, MPFR_RNDN);
        mpfr_init(r15501);
        mpfr_init(r15502);
        mpfr_init(r15503);
}

double f_im(double B, double x) {
        mpfr_set_d(r15495, x, MPFR_RNDN);
        mpfr_set_d(r15496, B, MPFR_RNDN);
        mpfr_cot(r15497, r15496, MPFR_RNDN);
        mpfr_mul(r15498, r15495, r15497, MPFR_RNDN);
        mpfr_neg(r15499, r15498, MPFR_RNDN);
        ;
        mpfr_sin(r15501, r15496, MPFR_RNDN);
        mpfr_div(r15502, r15500, r15501, MPFR_RNDN);
        mpfr_add(r15503, r15499, r15502, MPFR_RNDN);
        return mpfr_get_d(r15503, MPFR_RNDN);
}

static mpfr_t r15504, r15505, r15506, r15507, r15508, r15509, r15510, r15511, r15512;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15504);
        mpfr_init(r15505);
        mpfr_init(r15506);
        mpfr_init(r15507);
        mpfr_init(r15508);
        mpfr_init_set_str(r15509, "1", 10, MPFR_RNDN);
        mpfr_init(r15510);
        mpfr_init(r15511);
        mpfr_init(r15512);
}

double f_fm(double B, double x) {
        mpfr_set_d(r15504, x, MPFR_RNDN);
        mpfr_set_d(r15505, B, MPFR_RNDN);
        mpfr_cot(r15506, r15505, MPFR_RNDN);
        mpfr_mul(r15507, r15504, r15506, MPFR_RNDN);
        mpfr_neg(r15508, r15507, MPFR_RNDN);
        ;
        mpfr_sin(r15510, r15505, MPFR_RNDN);
        mpfr_div(r15511, r15509, r15510, MPFR_RNDN);
        mpfr_add(r15512, r15508, r15511, MPFR_RNDN);
        return mpfr_get_d(r15512, MPFR_RNDN);
}

static mpfr_t r15513, r15514, r15515, r15516, r15517, r15518, r15519, r15520, r15521;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15513);
        mpfr_init(r15514);
        mpfr_init(r15515);
        mpfr_init(r15516);
        mpfr_init(r15517);
        mpfr_init_set_str(r15518, "1", 10, MPFR_RNDN);
        mpfr_init(r15519);
        mpfr_init(r15520);
        mpfr_init(r15521);
}

double f_dm(double B, double x) {
        mpfr_set_d(r15513, x, MPFR_RNDN);
        mpfr_set_d(r15514, B, MPFR_RNDN);
        mpfr_cot(r15515, r15514, MPFR_RNDN);
        mpfr_mul(r15516, r15513, r15515, MPFR_RNDN);
        mpfr_neg(r15517, r15516, MPFR_RNDN);
        ;
        mpfr_sin(r15519, r15514, MPFR_RNDN);
        mpfr_div(r15520, r15518, r15519, MPFR_RNDN);
        mpfr_add(r15521, r15517, r15520, MPFR_RNDN);
        return mpfr_get_d(r15521, MPFR_RNDN);
}