#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 r20503 = x;
        float r20504 = 1;
        float r20505 = B;
        float r20506 = tan(r20505);
        float r20507 = r20504 / r20506;
        float r20508 = r20503 * r20507;
        float r20509 = -r20508;
        float r20510 = sin(r20505);
        float r20511 = r20504 / r20510;
        float r20512 = r20509 + r20511;
        return r20512;
}

double f_id(double B, double x) {
        double r20513 = x;
        double r20514 = 1;
        double r20515 = B;
        double r20516 = tan(r20515);
        double r20517 = r20514 / r20516;
        double r20518 = r20513 * r20517;
        double r20519 = -r20518;
        double r20520 = sin(r20515);
        double r20521 = r20514 / r20520;
        double r20522 = r20519 + r20521;
        return r20522;
}


double f_of(float B, float x) {
        float r20523 = x;
        float r20524 = 1;
        float r20525 = B;
        float r20526 = tan(r20525);
        float r20527 = r20524 / r20526;
        float r20528 = r20523 * r20527;
        float r20529 = -r20528;
        float r20530 = sin(r20525);
        float r20531 = r20524 / r20530;
        float r20532 = r20529 + r20531;
        return r20532;
}

double f_od(double B, double x) {
        double r20533 = x;
        double r20534 = 1;
        double r20535 = B;
        double r20536 = tan(r20535);
        double r20537 = r20534 / r20536;
        double r20538 = r20533 * r20537;
        double r20539 = -r20538;
        double r20540 = sin(r20535);
        double r20541 = r20534 / r20540;
        double r20542 = r20539 + r20541;
        return r20542;
}

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 r20543, r20544, r20545, r20546, r20547, r20548, r20549, r20550, r20551, r20552;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r20543);
        mpfr_init_set_str(r20544, "1", 10, MPFR_RNDN);
        mpfr_init(r20545);
        mpfr_init(r20546);
        mpfr_init(r20547);
        mpfr_init(r20548);
        mpfr_init(r20549);
        mpfr_init(r20550);
        mpfr_init(r20551);
        mpfr_init(r20552);
}

double f_im(double B, double x) {
        mpfr_set_d(r20543, x, MPFR_RNDN);
        ;
        mpfr_set_d(r20545, B, MPFR_RNDN);
        mpfr_tan(r20546, r20545, MPFR_RNDN);
        mpfr_div(r20547, r20544, r20546, MPFR_RNDN);
        mpfr_mul(r20548, r20543, r20547, MPFR_RNDN);
        mpfr_neg(r20549, r20548, MPFR_RNDN);
        mpfr_sin(r20550, r20545, MPFR_RNDN);
        mpfr_div(r20551, r20544, r20550, MPFR_RNDN);
        mpfr_add(r20552, r20549, r20551, MPFR_RNDN);
        return mpfr_get_d(r20552, MPFR_RNDN);
}

static mpfr_t r20553, r20554, r20555, r20556, r20557, r20558, r20559, r20560, r20561, r20562;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r20553);
        mpfr_init_set_str(r20554, "1", 10, MPFR_RNDN);
        mpfr_init(r20555);
        mpfr_init(r20556);
        mpfr_init(r20557);
        mpfr_init(r20558);
        mpfr_init(r20559);
        mpfr_init(r20560);
        mpfr_init(r20561);
        mpfr_init(r20562);
}

double f_fm(double B, double x) {
        mpfr_set_d(r20553, x, MPFR_RNDN);
        ;
        mpfr_set_d(r20555, B, MPFR_RNDN);
        mpfr_tan(r20556, r20555, MPFR_RNDN);
        mpfr_div(r20557, r20554, r20556, MPFR_RNDN);
        mpfr_mul(r20558, r20553, r20557, MPFR_RNDN);
        mpfr_neg(r20559, r20558, MPFR_RNDN);
        mpfr_sin(r20560, r20555, MPFR_RNDN);
        mpfr_div(r20561, r20554, r20560, MPFR_RNDN);
        mpfr_add(r20562, r20559, r20561, MPFR_RNDN);
        return mpfr_get_d(r20562, MPFR_RNDN);
}

static mpfr_t r20563, r20564, r20565, r20566, r20567, r20568, r20569, r20570, r20571, r20572;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r20563);
        mpfr_init_set_str(r20564, "1", 10, MPFR_RNDN);
        mpfr_init(r20565);
        mpfr_init(r20566);
        mpfr_init(r20567);
        mpfr_init(r20568);
        mpfr_init(r20569);
        mpfr_init(r20570);
        mpfr_init(r20571);
        mpfr_init(r20572);
}

double f_dm(double B, double x) {
        mpfr_set_d(r20563, x, MPFR_RNDN);
        ;
        mpfr_set_d(r20565, B, MPFR_RNDN);
        mpfr_tan(r20566, r20565, MPFR_RNDN);
        mpfr_div(r20567, r20564, r20566, MPFR_RNDN);
        mpfr_mul(r20568, r20563, r20567, MPFR_RNDN);
        mpfr_neg(r20569, r20568, MPFR_RNDN);
        mpfr_sin(r20570, r20565, MPFR_RNDN);
        mpfr_div(r20571, r20564, r20570, MPFR_RNDN);
        mpfr_add(r20572, r20569, r20571, MPFR_RNDN);
        return mpfr_get_d(r20572, MPFR_RNDN);
}