#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 r23410 = x;
        float r23411 = 1;
        float r23412 = B;
        float r23413 = tan(r23412);
        float r23414 = r23411 / r23413;
        float r23415 = r23410 * r23414;
        float r23416 = -r23415;
        float r23417 = sin(r23412);
        float r23418 = r23411 / r23417;
        float r23419 = r23416 + r23418;
        return r23419;
}

double f_id(double B, double x) {
        double r23420 = x;
        double r23421 = 1;
        double r23422 = B;
        double r23423 = tan(r23422);
        double r23424 = r23421 / r23423;
        double r23425 = r23420 * r23424;
        double r23426 = -r23425;
        double r23427 = sin(r23422);
        double r23428 = r23421 / r23427;
        double r23429 = r23426 + r23428;
        return r23429;
}


double f_of(float B, float x) {
        float r23430 = 1;
        float r23431 = B;
        float r23432 = sin(r23431);
        float r23433 = r23430 / r23432;
        float r23434 = x;
        float r23435 = -r23434;
        float r23436 = r23435 / r23432;
        float r23437 = cos(r23431);
        float r23438 = r23436 * r23437;
        float r23439 = r23433 + r23438;
        return r23439;
}

double f_od(double B, double x) {
        double r23440 = 1;
        double r23441 = B;
        double r23442 = sin(r23441);
        double r23443 = r23440 / r23442;
        double r23444 = x;
        double r23445 = -r23444;
        double r23446 = r23445 / r23442;
        double r23447 = cos(r23441);
        double r23448 = r23446 * r23447;
        double r23449 = r23443 + r23448;
        return r23449;
}

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 r23450, r23451, r23452, r23453, r23454, r23455, r23456, r23457, r23458, r23459;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r23450);
        mpfr_init_set_str(r23451, "1", 10, MPFR_RNDN);
        mpfr_init(r23452);
        mpfr_init(r23453);
        mpfr_init(r23454);
        mpfr_init(r23455);
        mpfr_init(r23456);
        mpfr_init(r23457);
        mpfr_init(r23458);
        mpfr_init(r23459);
}

double f_im(double B, double x) {
        mpfr_set_d(r23450, x, MPFR_RNDN);
        ;
        mpfr_set_d(r23452, B, MPFR_RNDN);
        mpfr_tan(r23453, r23452, MPFR_RNDN);
        mpfr_div(r23454, r23451, r23453, MPFR_RNDN);
        mpfr_mul(r23455, r23450, r23454, MPFR_RNDN);
        mpfr_neg(r23456, r23455, MPFR_RNDN);
        mpfr_sin(r23457, r23452, MPFR_RNDN);
        mpfr_div(r23458, r23451, r23457, MPFR_RNDN);
        mpfr_add(r23459, r23456, r23458, MPFR_RNDN);
        return mpfr_get_d(r23459, MPFR_RNDN);
}

static mpfr_t r23460, r23461, r23462, r23463, r23464, r23465, r23466, r23467, r23468, r23469;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r23460, "1", 10, MPFR_RNDN);
        mpfr_init(r23461);
        mpfr_init(r23462);
        mpfr_init(r23463);
        mpfr_init(r23464);
        mpfr_init(r23465);
        mpfr_init(r23466);
        mpfr_init(r23467);
        mpfr_init(r23468);
        mpfr_init(r23469);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r23461, B, MPFR_RNDN);
        mpfr_sin(r23462, r23461, MPFR_RNDN);
        mpfr_div(r23463, r23460, r23462, MPFR_RNDN);
        mpfr_set_d(r23464, x, MPFR_RNDN);
        mpfr_neg(r23465, r23464, MPFR_RNDN);
        mpfr_div(r23466, r23465, r23462, MPFR_RNDN);
        mpfr_cos(r23467, r23461, MPFR_RNDN);
        mpfr_mul(r23468, r23466, r23467, MPFR_RNDN);
        mpfr_add(r23469, r23463, r23468, MPFR_RNDN);
        return mpfr_get_d(r23469, MPFR_RNDN);
}

static mpfr_t r23470, r23471, r23472, r23473, r23474, r23475, r23476, r23477, r23478, r23479;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r23470, "1", 10, MPFR_RNDN);
        mpfr_init(r23471);
        mpfr_init(r23472);
        mpfr_init(r23473);
        mpfr_init(r23474);
        mpfr_init(r23475);
        mpfr_init(r23476);
        mpfr_init(r23477);
        mpfr_init(r23478);
        mpfr_init(r23479);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r23471, B, MPFR_RNDN);
        mpfr_sin(r23472, r23471, MPFR_RNDN);
        mpfr_div(r23473, r23470, r23472, MPFR_RNDN);
        mpfr_set_d(r23474, x, MPFR_RNDN);
        mpfr_neg(r23475, r23474, MPFR_RNDN);
        mpfr_div(r23476, r23475, r23472, MPFR_RNDN);
        mpfr_cos(r23477, r23471, MPFR_RNDN);
        mpfr_mul(r23478, r23476, r23477, MPFR_RNDN);
        mpfr_add(r23479, r23473, r23478, MPFR_RNDN);
        return mpfr_get_d(r23479, MPFR_RNDN);
}