#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 r15615 = x;
        float r15616 = B;
        float r15617 = 1.0 / tan(r15616);
        float r15618 = r15615 * r15617;
        float r15619 = -r15618;
        float r15620 = 1.0f;
        float r15621 = sin(r15616);
        float r15622 = r15620 / r15621;
        float r15623 = r15619 + r15622;
        return r15623;
}

double f_id(double B, double x) {
        double r15624 = x;
        double r15625 = B;
        double r15626 = 1.0 / tan(r15625);
        double r15627 = r15624 * r15626;
        double r15628 = -r15627;
        double r15629 = 1.0;
        double r15630 = sin(r15625);
        double r15631 = r15629 / r15630;
        double r15632 = r15628 + r15631;
        return r15632;
}


double f_of(float B, float x) {
        float r15633 = x;
        float r15634 = -r15633;
        float r15635 = B;
        float r15636 = tan(r15635);
        float r15637 = r15634 / r15636;
        float r15638 = 1.0f;
        float r15639 = sin(r15635);
        float r15640 = r15638 / r15639;
        float r15641 = r15637 + r15640;
        return r15641;
}

double f_od(double B, double x) {
        double r15642 = x;
        double r15643 = -r15642;
        double r15644 = B;
        double r15645 = tan(r15644);
        double r15646 = r15643 / r15645;
        double r15647 = 1.0;
        double r15648 = sin(r15644);
        double r15649 = r15647 / r15648;
        double r15650 = r15646 + r15649;
        return r15650;
}

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 r15651, r15652, r15653, r15654, r15655, r15656, r15657, r15658, r15659;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r15651);
        mpfr_init(r15652);
        mpfr_init(r15653);
        mpfr_init(r15654);
        mpfr_init(r15655);
        mpfr_init_set_str(r15656, "1", 10, MPFR_RNDN);
        mpfr_init(r15657);
        mpfr_init(r15658);
        mpfr_init(r15659);
}

double f_im(double B, double x) {
        mpfr_set_d(r15651, x, MPFR_RNDN);
        mpfr_set_d(r15652, B, MPFR_RNDN);
        mpfr_cot(r15653, r15652, MPFR_RNDN);
        mpfr_mul(r15654, r15651, r15653, MPFR_RNDN);
        mpfr_neg(r15655, r15654, MPFR_RNDN);
        ;
        mpfr_sin(r15657, r15652, MPFR_RNDN);
        mpfr_div(r15658, r15656, r15657, MPFR_RNDN);
        mpfr_add(r15659, r15655, r15658, MPFR_RNDN);
        return mpfr_get_d(r15659, MPFR_RNDN);
}

static mpfr_t r15660, r15661, r15662, r15663, r15664, r15665, r15666, r15667, r15668;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15660);
        mpfr_init(r15661);
        mpfr_init(r15662);
        mpfr_init(r15663);
        mpfr_init(r15664);
        mpfr_init_set_str(r15665, "1", 10, MPFR_RNDN);
        mpfr_init(r15666);
        mpfr_init(r15667);
        mpfr_init(r15668);
}

double f_fm(double B, double x) {
        mpfr_set_d(r15660, x, MPFR_RNDN);
        mpfr_neg(r15661, r15660, MPFR_RNDN);
        mpfr_set_d(r15662, B, MPFR_RNDN);
        mpfr_tan(r15663, r15662, MPFR_RNDN);
        mpfr_div(r15664, r15661, r15663, MPFR_RNDN);
        ;
        mpfr_sin(r15666, r15662, MPFR_RNDN);
        mpfr_div(r15667, r15665, r15666, MPFR_RNDN);
        mpfr_add(r15668, r15664, r15667, MPFR_RNDN);
        return mpfr_get_d(r15668, MPFR_RNDN);
}

static mpfr_t r15669, r15670, r15671, r15672, r15673, r15674, r15675, r15676, r15677;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r15669);
        mpfr_init(r15670);
        mpfr_init(r15671);
        mpfr_init(r15672);
        mpfr_init(r15673);
        mpfr_init_set_str(r15674, "1", 10, MPFR_RNDN);
        mpfr_init(r15675);
        mpfr_init(r15676);
        mpfr_init(r15677);
}

double f_dm(double B, double x) {
        mpfr_set_d(r15669, x, MPFR_RNDN);
        mpfr_neg(r15670, r15669, MPFR_RNDN);
        mpfr_set_d(r15671, B, MPFR_RNDN);
        mpfr_tan(r15672, r15671, MPFR_RNDN);
        mpfr_div(r15673, r15670, r15672, MPFR_RNDN);
        ;
        mpfr_sin(r15675, r15671, MPFR_RNDN);
        mpfr_div(r15676, r15674, r15675, MPFR_RNDN);
        mpfr_add(r15677, r15673, r15676, MPFR_RNDN);
        return mpfr_get_d(r15677, MPFR_RNDN);
}