#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 r21539 = x;
        float r21540 = 1;
        float r21541 = B;
        float r21542 = tan(r21541);
        float r21543 = r21540 / r21542;
        float r21544 = r21539 * r21543;
        float r21545 = -r21544;
        float r21546 = sin(r21541);
        float r21547 = r21540 / r21546;
        float r21548 = r21545 + r21547;
        return r21548;
}

double f_id(double B, double x) {
        double r21549 = x;
        double r21550 = 1;
        double r21551 = B;
        double r21552 = tan(r21551);
        double r21553 = r21550 / r21552;
        double r21554 = r21549 * r21553;
        double r21555 = -r21554;
        double r21556 = sin(r21551);
        double r21557 = r21550 / r21556;
        double r21558 = r21555 + r21557;
        return r21558;
}


double f_of(float B, float x) {
        float r21559 = x;
        float r21560 = 1;
        float r21561 = B;
        float r21562 = tan(r21561);
        float r21563 = r21560 / r21562;
        float r21564 = r21559 * r21563;
        float r21565 = -r21564;
        float r21566 = sin(r21561);
        float r21567 = r21560 / r21566;
        float r21568 = r21565 + r21567;
        return r21568;
}

double f_od(double B, double x) {
        double r21569 = x;
        double r21570 = 1;
        double r21571 = B;
        double r21572 = tan(r21571);
        double r21573 = r21570 / r21572;
        double r21574 = r21569 * r21573;
        double r21575 = -r21574;
        double r21576 = sin(r21571);
        double r21577 = r21570 / r21576;
        double r21578 = r21575 + r21577;
        return r21578;
}

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 r21579, r21580, r21581, r21582, r21583, r21584, r21585, r21586, r21587, r21588;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r21579);
        mpfr_init_set_str(r21580, "1", 10, MPFR_RNDN);
        mpfr_init(r21581);
        mpfr_init(r21582);
        mpfr_init(r21583);
        mpfr_init(r21584);
        mpfr_init(r21585);
        mpfr_init(r21586);
        mpfr_init(r21587);
        mpfr_init(r21588);
}

double f_im(double B, double x) {
        mpfr_set_d(r21579, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21581, B, MPFR_RNDN);
        mpfr_tan(r21582, r21581, MPFR_RNDN);
        mpfr_div(r21583, r21580, r21582, MPFR_RNDN);
        mpfr_mul(r21584, r21579, r21583, MPFR_RNDN);
        mpfr_neg(r21585, r21584, MPFR_RNDN);
        mpfr_sin(r21586, r21581, MPFR_RNDN);
        mpfr_div(r21587, r21580, r21586, MPFR_RNDN);
        mpfr_add(r21588, r21585, r21587, MPFR_RNDN);
        return mpfr_get_d(r21588, MPFR_RNDN);
}

static mpfr_t r21589, r21590, r21591, r21592, r21593, r21594, r21595, r21596, r21597, r21598;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21589);
        mpfr_init_set_str(r21590, "1", 10, MPFR_RNDN);
        mpfr_init(r21591);
        mpfr_init(r21592);
        mpfr_init(r21593);
        mpfr_init(r21594);
        mpfr_init(r21595);
        mpfr_init(r21596);
        mpfr_init(r21597);
        mpfr_init(r21598);
}

double f_fm(double B, double x) {
        mpfr_set_d(r21589, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21591, B, MPFR_RNDN);
        mpfr_tan(r21592, r21591, MPFR_RNDN);
        mpfr_div(r21593, r21590, r21592, MPFR_RNDN);
        mpfr_mul(r21594, r21589, r21593, MPFR_RNDN);
        mpfr_neg(r21595, r21594, MPFR_RNDN);
        mpfr_sin(r21596, r21591, MPFR_RNDN);
        mpfr_div(r21597, r21590, r21596, MPFR_RNDN);
        mpfr_add(r21598, r21595, r21597, MPFR_RNDN);
        return mpfr_get_d(r21598, MPFR_RNDN);
}

static mpfr_t r21599, r21600, r21601, r21602, r21603, r21604, r21605, r21606, r21607, r21608;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21599);
        mpfr_init_set_str(r21600, "1", 10, MPFR_RNDN);
        mpfr_init(r21601);
        mpfr_init(r21602);
        mpfr_init(r21603);
        mpfr_init(r21604);
        mpfr_init(r21605);
        mpfr_init(r21606);
        mpfr_init(r21607);
        mpfr_init(r21608);
}

double f_dm(double B, double x) {
        mpfr_set_d(r21599, x, MPFR_RNDN);
        ;
        mpfr_set_d(r21601, B, MPFR_RNDN);
        mpfr_tan(r21602, r21601, MPFR_RNDN);
        mpfr_div(r21603, r21600, r21602, MPFR_RNDN);
        mpfr_mul(r21604, r21599, r21603, MPFR_RNDN);
        mpfr_neg(r21605, r21604, MPFR_RNDN);
        mpfr_sin(r21606, r21601, MPFR_RNDN);
        mpfr_div(r21607, r21600, r21606, MPFR_RNDN);
        mpfr_add(r21608, r21605, r21607, MPFR_RNDN);
        return mpfr_get_d(r21608, MPFR_RNDN);
}