#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 r21540 = x;
        float r21541 = 1;
        float r21542 = B;
        float r21543 = tan(r21542);
        float r21544 = r21541 / r21543;
        float r21545 = r21540 * r21544;
        float r21546 = -r21545;
        float r21547 = sin(r21542);
        float r21548 = r21541 / r21547;
        float r21549 = r21546 + r21548;
        return r21549;
}

double f_id(double B, double x) {
        double r21550 = x;
        double r21551 = 1;
        double r21552 = B;
        double r21553 = tan(r21552);
        double r21554 = r21551 / r21553;
        double r21555 = r21550 * r21554;
        double r21556 = -r21555;
        double r21557 = sin(r21552);
        double r21558 = r21551 / r21557;
        double r21559 = r21556 + r21558;
        return r21559;
}


double f_of(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_od(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;
}

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 r21580, r21581, r21582, r21583, r21584, r21585, r21586, r21587, r21588, r21589;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21580);
        mpfr_init_set_str(r21581, "1", 10, MPFR_RNDN);
        mpfr_init(r21582);
        mpfr_init(r21583);
        mpfr_init(r21584);
        mpfr_init(r21585);
        mpfr_init(r21586);
        mpfr_init(r21587);
        mpfr_init(r21588);
        mpfr_init(r21589);
}

double f_im(double B, double x) {
        mpfr_set_d(r21580, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21582, B, MPFR_RNDN);
        mpfr_tan(r21583, r21582, MPFR_RNDN);
        mpfr_div(r21584, r21581, r21583, MPFR_RNDN);
        mpfr_mul(r21585, r21580, r21584, MPFR_RNDN);
        mpfr_neg(r21586, r21585, MPFR_RNDN);
        mpfr_sin(r21587, r21582, MPFR_RNDN);
        mpfr_div(r21588, r21581, r21587, MPFR_RNDN);
        mpfr_add(r21589, r21586, r21588, MPFR_RNDN);
        return mpfr_get_d(r21589, MPFR_RNDN);
}

static mpfr_t r21590, r21591, r21592, r21593, r21594, r21595, r21596, r21597, r21598, r21599;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21590);
        mpfr_init_set_str(r21591, "1", 10, MPFR_RNDN);
        mpfr_init(r21592);
        mpfr_init(r21593);
        mpfr_init(r21594);
        mpfr_init(r21595);
        mpfr_init(r21596);
        mpfr_init(r21597);
        mpfr_init(r21598);
        mpfr_init(r21599);
}

double f_fm(double B, double x) {
        mpfr_set_d(r21590, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21592, B, MPFR_RNDN);
        mpfr_tan(r21593, r21592, MPFR_RNDN);
        mpfr_div(r21594, r21591, r21593, MPFR_RNDN);
        mpfr_mul(r21595, r21590, r21594, MPFR_RNDN);
        mpfr_neg(r21596, r21595, MPFR_RNDN);
        mpfr_sin(r21597, r21592, MPFR_RNDN);
        mpfr_div(r21598, r21591, r21597, MPFR_RNDN);
        mpfr_add(r21599, r21596, r21598, MPFR_RNDN);
        return mpfr_get_d(r21599, MPFR_RNDN);
}

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

void setup_mpfr_f_dm() {
        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_dm(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);
}