#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 r20598 = x;
        float r20599 = 1;
        float r20600 = B;
        float r20601 = tan(r20600);
        float r20602 = r20599 / r20601;
        float r20603 = r20598 * r20602;
        float r20604 = -r20603;
        float r20605 = sin(r20600);
        float r20606 = r20599 / r20605;
        float r20607 = r20604 + r20606;
        return r20607;
}

double f_id(double B, double x) {
        double r20608 = x;
        double r20609 = 1;
        double r20610 = B;
        double r20611 = tan(r20610);
        double r20612 = r20609 / r20611;
        double r20613 = r20608 * r20612;
        double r20614 = -r20613;
        double r20615 = sin(r20610);
        double r20616 = r20609 / r20615;
        double r20617 = r20614 + r20616;
        return r20617;
}


double f_of(float B, float x) {
        float r20618 = 1;
        float r20619 = B;
        float r20620 = sin(r20619);
        float r20621 = r20618 / r20620;
        float r20622 = x;
        float r20623 = -r20622;
        float r20624 = r20623 / r20620;
        float r20625 = cos(r20619);
        float r20626 = r20624 * r20625;
        float r20627 = r20621 + r20626;
        return r20627;
}

double f_od(double B, double x) {
        double r20628 = 1;
        double r20629 = B;
        double r20630 = sin(r20629);
        double r20631 = r20628 / r20630;
        double r20632 = x;
        double r20633 = -r20632;
        double r20634 = r20633 / r20630;
        double r20635 = cos(r20629);
        double r20636 = r20634 * r20635;
        double r20637 = r20631 + r20636;
        return r20637;
}

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 r20638, r20639, r20640, r20641, r20642, r20643, r20644, r20645, r20646, r20647;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r20638);
        mpfr_init_set_str(r20639, "1", 10, MPFR_RNDN);
        mpfr_init(r20640);
        mpfr_init(r20641);
        mpfr_init(r20642);
        mpfr_init(r20643);
        mpfr_init(r20644);
        mpfr_init(r20645);
        mpfr_init(r20646);
        mpfr_init(r20647);
}

double f_im(double B, double x) {
        mpfr_set_d(r20638, x, MPFR_RNDN);
        ;
        mpfr_set_d(r20640, B, MPFR_RNDN);
        mpfr_tan(r20641, r20640, MPFR_RNDN);
        mpfr_div(r20642, r20639, r20641, MPFR_RNDN);
        mpfr_mul(r20643, r20638, r20642, MPFR_RNDN);
        mpfr_neg(r20644, r20643, MPFR_RNDN);
        mpfr_sin(r20645, r20640, MPFR_RNDN);
        mpfr_div(r20646, r20639, r20645, MPFR_RNDN);
        mpfr_add(r20647, r20644, r20646, MPFR_RNDN);
        return mpfr_get_d(r20647, MPFR_RNDN);
}

static mpfr_t r20648, r20649, r20650, r20651, r20652, r20653, r20654, r20655, r20656, r20657;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r20648, "1", 10, MPFR_RNDN);
        mpfr_init(r20649);
        mpfr_init(r20650);
        mpfr_init(r20651);
        mpfr_init(r20652);
        mpfr_init(r20653);
        mpfr_init(r20654);
        mpfr_init(r20655);
        mpfr_init(r20656);
        mpfr_init(r20657);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r20649, B, MPFR_RNDN);
        mpfr_sin(r20650, r20649, MPFR_RNDN);
        mpfr_div(r20651, r20648, r20650, MPFR_RNDN);
        mpfr_set_d(r20652, x, MPFR_RNDN);
        mpfr_neg(r20653, r20652, MPFR_RNDN);
        mpfr_div(r20654, r20653, r20650, MPFR_RNDN);
        mpfr_cos(r20655, r20649, MPFR_RNDN);
        mpfr_mul(r20656, r20654, r20655, MPFR_RNDN);
        mpfr_add(r20657, r20651, r20656, MPFR_RNDN);
        return mpfr_get_d(r20657, MPFR_RNDN);
}

static mpfr_t r20658, r20659, r20660, r20661, r20662, r20663, r20664, r20665, r20666, r20667;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r20658, "1", 10, MPFR_RNDN);
        mpfr_init(r20659);
        mpfr_init(r20660);
        mpfr_init(r20661);
        mpfr_init(r20662);
        mpfr_init(r20663);
        mpfr_init(r20664);
        mpfr_init(r20665);
        mpfr_init(r20666);
        mpfr_init(r20667);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r20659, B, MPFR_RNDN);
        mpfr_sin(r20660, r20659, MPFR_RNDN);
        mpfr_div(r20661, r20658, r20660, MPFR_RNDN);
        mpfr_set_d(r20662, x, MPFR_RNDN);
        mpfr_neg(r20663, r20662, MPFR_RNDN);
        mpfr_div(r20664, r20663, r20660, MPFR_RNDN);
        mpfr_cos(r20665, r20659, MPFR_RNDN);
        mpfr_mul(r20666, r20664, r20665, MPFR_RNDN);
        mpfr_add(r20667, r20661, r20666, MPFR_RNDN);
        return mpfr_get_d(r20667, MPFR_RNDN);
}