#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 r15455 = x;
        float r15456 = B;
        float r15457 = 1.0 / tan(r15456);
        float r15458 = r15455 * r15457;
        float r15459 = -r15458;
        float r15460 = 1.0f;
        float r15461 = sin(r15456);
        float r15462 = r15460 / r15461;
        float r15463 = r15459 + r15462;
        return r15463;
}

double f_id(double B, double x) {
        double r15464 = x;
        double r15465 = B;
        double r15466 = 1.0 / tan(r15465);
        double r15467 = r15464 * r15466;
        double r15468 = -r15467;
        double r15469 = 1.0;
        double r15470 = sin(r15465);
        double r15471 = r15469 / r15470;
        double r15472 = r15468 + r15471;
        return r15472;
}


double f_of(float B, float x) {
        float r15473 = x;
        float r15474 = B;
        float r15475 = tan(r15474);
        float r15476 = r15473 / r15475;
        float r15477 = -r15476;
        float r15478 = 1.0f;
        float r15479 = sin(r15474);
        float r15480 = r15478 / r15479;
        float r15481 = r15477 + r15480;
        return r15481;
}

double f_od(double B, double x) {
        double r15482 = x;
        double r15483 = B;
        double r15484 = tan(r15483);
        double r15485 = r15482 / r15484;
        double r15486 = -r15485;
        double r15487 = 1.0;
        double r15488 = sin(r15483);
        double r15489 = r15487 / r15488;
        double r15490 = r15486 + r15489;
        return r15490;
}

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 r15491, r15492, r15493, r15494, r15495, r15496, r15497, r15498, r15499;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15491);
        mpfr_init(r15492);
        mpfr_init(r15493);
        mpfr_init(r15494);
        mpfr_init(r15495);
        mpfr_init_set_str(r15496, "1", 10, MPFR_RNDN);
        mpfr_init(r15497);
        mpfr_init(r15498);
        mpfr_init(r15499);
}

double f_im(double B, double x) {
        mpfr_set_d(r15491, x, MPFR_RNDN);
        mpfr_set_d(r15492, B, MPFR_RNDN);
        mpfr_cot(r15493, r15492, MPFR_RNDN);
        mpfr_mul(r15494, r15491, r15493, MPFR_RNDN);
        mpfr_neg(r15495, r15494, MPFR_RNDN);
        ;
        mpfr_sin(r15497, r15492, MPFR_RNDN);
        mpfr_div(r15498, r15496, r15497, MPFR_RNDN);
        mpfr_add(r15499, r15495, r15498, MPFR_RNDN);
        return mpfr_get_d(r15499, MPFR_RNDN);
}

static mpfr_t r15500, r15501, r15502, r15503, r15504, r15505, r15506, r15507, r15508;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15500);
        mpfr_init(r15501);
        mpfr_init(r15502);
        mpfr_init(r15503);
        mpfr_init(r15504);
        mpfr_init_set_str(r15505, "1", 10, MPFR_RNDN);
        mpfr_init(r15506);
        mpfr_init(r15507);
        mpfr_init(r15508);
}

double f_fm(double B, double x) {
        mpfr_set_d(r15500, x, MPFR_RNDN);
        mpfr_set_d(r15501, B, MPFR_RNDN);
        mpfr_tan(r15502, r15501, MPFR_RNDN);
        mpfr_div(r15503, r15500, r15502, MPFR_RNDN);
        mpfr_neg(r15504, r15503, MPFR_RNDN);
        ;
        mpfr_sin(r15506, r15501, MPFR_RNDN);
        mpfr_div(r15507, r15505, r15506, MPFR_RNDN);
        mpfr_add(r15508, r15504, r15507, MPFR_RNDN);
        return mpfr_get_d(r15508, MPFR_RNDN);
}

static mpfr_t r15509, r15510, r15511, r15512, r15513, r15514, r15515, r15516, r15517;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15509);
        mpfr_init(r15510);
        mpfr_init(r15511);
        mpfr_init(r15512);
        mpfr_init(r15513);
        mpfr_init_set_str(r15514, "1", 10, MPFR_RNDN);
        mpfr_init(r15515);
        mpfr_init(r15516);
        mpfr_init(r15517);
}

double f_dm(double B, double x) {
        mpfr_set_d(r15509, x, MPFR_RNDN);
        mpfr_set_d(r15510, B, MPFR_RNDN);
        mpfr_tan(r15511, r15510, MPFR_RNDN);
        mpfr_div(r15512, r15509, r15511, MPFR_RNDN);
        mpfr_neg(r15513, r15512, MPFR_RNDN);
        ;
        mpfr_sin(r15515, r15510, MPFR_RNDN);
        mpfr_div(r15516, r15514, r15515, MPFR_RNDN);
        mpfr_add(r15517, r15513, r15516, MPFR_RNDN);
        return mpfr_get_d(r15517, MPFR_RNDN);
}