#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 r21571 = x;
        float r21572 = 1;
        float r21573 = B;
        float r21574 = tan(r21573);
        float r21575 = r21572 / r21574;
        float r21576 = r21571 * r21575;
        float r21577 = -r21576;
        float r21578 = sin(r21573);
        float r21579 = r21572 / r21578;
        float r21580 = r21577 + r21579;
        return r21580;
}

double f_id(double B, double x) {
        double r21581 = x;
        double r21582 = 1;
        double r21583 = B;
        double r21584 = tan(r21583);
        double r21585 = r21582 / r21584;
        double r21586 = r21581 * r21585;
        double r21587 = -r21586;
        double r21588 = sin(r21583);
        double r21589 = r21582 / r21588;
        double r21590 = r21587 + r21589;
        return r21590;
}


double f_of(float B, float x) {
        float r21591 = 1;
        float r21592 = B;
        float r21593 = sin(r21592);
        float r21594 = r21591 / r21593;
        float r21595 = tan(r21592);
        float r21596 = x;
        float r21597 = -r21596;
        float r21598 = r21595 / r21597;
        float r21599 = r21591 / r21598;
        float r21600 = r21594 + r21599;
        return r21600;
}

double f_od(double B, double x) {
        double r21601 = 1;
        double r21602 = B;
        double r21603 = sin(r21602);
        double r21604 = r21601 / r21603;
        double r21605 = tan(r21602);
        double r21606 = x;
        double r21607 = -r21606;
        double r21608 = r21605 / r21607;
        double r21609 = r21601 / r21608;
        double r21610 = r21604 + r21609;
        return r21610;
}

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 r21611, r21612, r21613, r21614, r21615, r21616, r21617, r21618, r21619, r21620;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21611);
        mpfr_init_set_str(r21612, "1", 10, MPFR_RNDN);
        mpfr_init(r21613);
        mpfr_init(r21614);
        mpfr_init(r21615);
        mpfr_init(r21616);
        mpfr_init(r21617);
        mpfr_init(r21618);
        mpfr_init(r21619);
        mpfr_init(r21620);
}

double f_im(double B, double x) {
        mpfr_set_d(r21611, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21613, B, MPFR_RNDN);
        mpfr_tan(r21614, r21613, MPFR_RNDN);
        mpfr_div(r21615, r21612, r21614, MPFR_RNDN);
        mpfr_mul(r21616, r21611, r21615, MPFR_RNDN);
        mpfr_neg(r21617, r21616, MPFR_RNDN);
        mpfr_sin(r21618, r21613, MPFR_RNDN);
        mpfr_div(r21619, r21612, r21618, MPFR_RNDN);
        mpfr_add(r21620, r21617, r21619, MPFR_RNDN);
        return mpfr_get_d(r21620, MPFR_RNDN);
}

static mpfr_t r21621, r21622, r21623, r21624, r21625, r21626, r21627, r21628, r21629, r21630;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21621, "1", 10, MPFR_RNDN);
        mpfr_init(r21622);
        mpfr_init(r21623);
        mpfr_init(r21624);
        mpfr_init(r21625);
        mpfr_init(r21626);
        mpfr_init(r21627);
        mpfr_init(r21628);
        mpfr_init(r21629);
        mpfr_init(r21630);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r21622, B, MPFR_RNDN);
        mpfr_sin(r21623, r21622, MPFR_RNDN);
        mpfr_div(r21624, r21621, r21623, MPFR_RNDN);
        mpfr_tan(r21625, r21622, MPFR_RNDN);
        mpfr_set_d(r21626, x, MPFR_RNDN);
        mpfr_neg(r21627, r21626, MPFR_RNDN);
        mpfr_div(r21628, r21625, r21627, MPFR_RNDN);
        mpfr_div(r21629, r21621, r21628, MPFR_RNDN);
        mpfr_add(r21630, r21624, r21629, MPFR_RNDN);
        return mpfr_get_d(r21630, MPFR_RNDN);
}

static mpfr_t r21631, r21632, r21633, r21634, r21635, r21636, r21637, r21638, r21639, r21640;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r21631, "1", 10, MPFR_RNDN);
        mpfr_init(r21632);
        mpfr_init(r21633);
        mpfr_init(r21634);
        mpfr_init(r21635);
        mpfr_init(r21636);
        mpfr_init(r21637);
        mpfr_init(r21638);
        mpfr_init(r21639);
        mpfr_init(r21640);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r21632, B, MPFR_RNDN);
        mpfr_sin(r21633, r21632, MPFR_RNDN);
        mpfr_div(r21634, r21631, r21633, MPFR_RNDN);
        mpfr_tan(r21635, r21632, MPFR_RNDN);
        mpfr_set_d(r21636, x, MPFR_RNDN);
        mpfr_neg(r21637, r21636, MPFR_RNDN);
        mpfr_div(r21638, r21635, r21637, MPFR_RNDN);
        mpfr_div(r21639, r21631, r21638, MPFR_RNDN);
        mpfr_add(r21640, r21634, r21639, MPFR_RNDN);
        return mpfr_get_d(r21640, MPFR_RNDN);
}