#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 r20462 = x;
        float r20463 = 1;
        float r20464 = B;
        float r20465 = tan(r20464);
        float r20466 = r20463 / r20465;
        float r20467 = r20462 * r20466;
        float r20468 = -r20467;
        float r20469 = sin(r20464);
        float r20470 = r20463 / r20469;
        float r20471 = r20468 + r20470;
        return r20471;
}

double f_id(double B, double x) {
        double r20472 = x;
        double r20473 = 1;
        double r20474 = B;
        double r20475 = tan(r20474);
        double r20476 = r20473 / r20475;
        double r20477 = r20472 * r20476;
        double r20478 = -r20477;
        double r20479 = sin(r20474);
        double r20480 = r20473 / r20479;
        double r20481 = r20478 + r20480;
        return r20481;
}


double f_of(float B, float x) {
        float r20482 = 1;
        float r20483 = B;
        float r20484 = sin(r20483);
        float r20485 = r20482 / r20484;
        float r20486 = x;
        float r20487 = -r20486;
        float r20488 = r20487 / r20484;
        float r20489 = cos(r20483);
        float r20490 = r20488 * r20489;
        float r20491 = r20485 + r20490;
        return r20491;
}

double f_od(double B, double x) {
        double r20492 = 1;
        double r20493 = B;
        double r20494 = sin(r20493);
        double r20495 = r20492 / r20494;
        double r20496 = x;
        double r20497 = -r20496;
        double r20498 = r20497 / r20494;
        double r20499 = cos(r20493);
        double r20500 = r20498 * r20499;
        double r20501 = r20495 + r20500;
        return r20501;
}

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 r20502, r20503, r20504, r20505, r20506, r20507, r20508, r20509, r20510, r20511;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r20502);
        mpfr_init_set_str(r20503, "1", 10, MPFR_RNDN);
        mpfr_init(r20504);
        mpfr_init(r20505);
        mpfr_init(r20506);
        mpfr_init(r20507);
        mpfr_init(r20508);
        mpfr_init(r20509);
        mpfr_init(r20510);
        mpfr_init(r20511);
}

double f_im(double B, double x) {
        mpfr_set_d(r20502, x, MPFR_RNDN);
        ;
        mpfr_set_d(r20504, B, MPFR_RNDN);
        mpfr_tan(r20505, r20504, MPFR_RNDN);
        mpfr_div(r20506, r20503, r20505, MPFR_RNDN);
        mpfr_mul(r20507, r20502, r20506, MPFR_RNDN);
        mpfr_neg(r20508, r20507, MPFR_RNDN);
        mpfr_sin(r20509, r20504, MPFR_RNDN);
        mpfr_div(r20510, r20503, r20509, MPFR_RNDN);
        mpfr_add(r20511, r20508, r20510, MPFR_RNDN);
        return mpfr_get_d(r20511, MPFR_RNDN);
}

static mpfr_t r20512, r20513, r20514, r20515, r20516, r20517, r20518, r20519, r20520, r20521;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r20512, "1", 10, MPFR_RNDN);
        mpfr_init(r20513);
        mpfr_init(r20514);
        mpfr_init(r20515);
        mpfr_init(r20516);
        mpfr_init(r20517);
        mpfr_init(r20518);
        mpfr_init(r20519);
        mpfr_init(r20520);
        mpfr_init(r20521);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r20513, B, MPFR_RNDN);
        mpfr_sin(r20514, r20513, MPFR_RNDN);
        mpfr_div(r20515, r20512, r20514, MPFR_RNDN);
        mpfr_set_d(r20516, x, MPFR_RNDN);
        mpfr_neg(r20517, r20516, MPFR_RNDN);
        mpfr_div(r20518, r20517, r20514, MPFR_RNDN);
        mpfr_cos(r20519, r20513, MPFR_RNDN);
        mpfr_mul(r20520, r20518, r20519, MPFR_RNDN);
        mpfr_add(r20521, r20515, r20520, MPFR_RNDN);
        return mpfr_get_d(r20521, MPFR_RNDN);
}

static mpfr_t r20522, r20523, r20524, r20525, r20526, r20527, r20528, r20529, r20530, r20531;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r20522, "1", 10, MPFR_RNDN);
        mpfr_init(r20523);
        mpfr_init(r20524);
        mpfr_init(r20525);
        mpfr_init(r20526);
        mpfr_init(r20527);
        mpfr_init(r20528);
        mpfr_init(r20529);
        mpfr_init(r20530);
        mpfr_init(r20531);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r20523, B, MPFR_RNDN);
        mpfr_sin(r20524, r20523, MPFR_RNDN);
        mpfr_div(r20525, r20522, r20524, MPFR_RNDN);
        mpfr_set_d(r20526, x, MPFR_RNDN);
        mpfr_neg(r20527, r20526, MPFR_RNDN);
        mpfr_div(r20528, r20527, r20524, MPFR_RNDN);
        mpfr_cos(r20529, r20523, MPFR_RNDN);
        mpfr_mul(r20530, r20528, r20529, MPFR_RNDN);
        mpfr_add(r20531, r20525, r20530, MPFR_RNDN);
        return mpfr_get_d(r20531, MPFR_RNDN);
}