#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 r21560 = x;
        float r21561 = 1;
        float r21562 = B;
        float r21563 = tan(r21562);
        float r21564 = r21561 / r21563;
        float r21565 = r21560 * r21564;
        float r21566 = -r21565;
        float r21567 = sin(r21562);
        float r21568 = r21561 / r21567;
        float r21569 = r21566 + r21568;
        return r21569;
}

double f_id(double B, double x) {
        double r21570 = x;
        double r21571 = 1;
        double r21572 = B;
        double r21573 = tan(r21572);
        double r21574 = r21571 / r21573;
        double r21575 = r21570 * r21574;
        double r21576 = -r21575;
        double r21577 = sin(r21572);
        double r21578 = r21571 / r21577;
        double r21579 = r21576 + r21578;
        return r21579;
}


double f_of(float B, float x) {
        float r21580 = x;
        float r21581 = 1;
        float r21582 = B;
        float r21583 = tan(r21582);
        float r21584 = r21581 / r21583;
        float r21585 = r21580 * r21584;
        float r21586 = -r21585;
        float r21587 = sin(r21582);
        float r21588 = r21581 / r21587;
        float r21589 = r21586 + r21588;
        return r21589;
}

double f_od(double B, double x) {
        double r21590 = x;
        double r21591 = 1;
        double r21592 = B;
        double r21593 = tan(r21592);
        double r21594 = r21591 / r21593;
        double r21595 = r21590 * r21594;
        double r21596 = -r21595;
        double r21597 = sin(r21592);
        double r21598 = r21591 / r21597;
        double r21599 = r21596 + r21598;
        return r21599;
}

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 r21600, r21601, r21602, r21603, r21604, r21605, r21606, r21607, r21608, r21609;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21600);
        mpfr_init_set_str(r21601, "1", 10, MPFR_RNDN);
        mpfr_init(r21602);
        mpfr_init(r21603);
        mpfr_init(r21604);
        mpfr_init(r21605);
        mpfr_init(r21606);
        mpfr_init(r21607);
        mpfr_init(r21608);
        mpfr_init(r21609);
}

double f_im(double B, double x) {
        mpfr_set_d(r21600, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21602, B, MPFR_RNDN);
        mpfr_tan(r21603, r21602, MPFR_RNDN);
        mpfr_div(r21604, r21601, r21603, MPFR_RNDN);
        mpfr_mul(r21605, r21600, r21604, MPFR_RNDN);
        mpfr_neg(r21606, r21605, MPFR_RNDN);
        mpfr_sin(r21607, r21602, MPFR_RNDN);
        mpfr_div(r21608, r21601, r21607, MPFR_RNDN);
        mpfr_add(r21609, r21606, r21608, MPFR_RNDN);
        return mpfr_get_d(r21609, MPFR_RNDN);
}

static mpfr_t r21610, r21611, r21612, r21613, r21614, r21615, r21616, r21617, r21618, r21619;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21610);
        mpfr_init_set_str(r21611, "1", 10, MPFR_RNDN);
        mpfr_init(r21612);
        mpfr_init(r21613);
        mpfr_init(r21614);
        mpfr_init(r21615);
        mpfr_init(r21616);
        mpfr_init(r21617);
        mpfr_init(r21618);
        mpfr_init(r21619);
}

double f_fm(double B, double x) {
        mpfr_set_d(r21610, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21612, B, MPFR_RNDN);
        mpfr_tan(r21613, r21612, MPFR_RNDN);
        mpfr_div(r21614, r21611, r21613, MPFR_RNDN);
        mpfr_mul(r21615, r21610, r21614, MPFR_RNDN);
        mpfr_neg(r21616, r21615, MPFR_RNDN);
        mpfr_sin(r21617, r21612, MPFR_RNDN);
        mpfr_div(r21618, r21611, r21617, MPFR_RNDN);
        mpfr_add(r21619, r21616, r21618, MPFR_RNDN);
        return mpfr_get_d(r21619, MPFR_RNDN);
}

static mpfr_t r21620, r21621, r21622, r21623, r21624, r21625, r21626, r21627, r21628, r21629;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21620);
        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);
}

double f_dm(double B, double x) {
        mpfr_set_d(r21620, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21622, B, MPFR_RNDN);
        mpfr_tan(r21623, r21622, MPFR_RNDN);
        mpfr_div(r21624, r21621, r21623, MPFR_RNDN);
        mpfr_mul(r21625, r21620, r21624, MPFR_RNDN);
        mpfr_neg(r21626, r21625, MPFR_RNDN);
        mpfr_sin(r21627, r21622, MPFR_RNDN);
        mpfr_div(r21628, r21621, r21627, MPFR_RNDN);
        mpfr_add(r21629, r21626, r21628, MPFR_RNDN);
        return mpfr_get_d(r21629, MPFR_RNDN);
}