#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 r23340 = x;
        float r23341 = 1;
        float r23342 = B;
        float r23343 = tan(r23342);
        float r23344 = r23341 / r23343;
        float r23345 = r23340 * r23344;
        float r23346 = -r23345;
        float r23347 = sin(r23342);
        float r23348 = r23341 / r23347;
        float r23349 = r23346 + r23348;
        return r23349;
}

double f_id(double B, double x) {
        double r23350 = x;
        double r23351 = 1;
        double r23352 = B;
        double r23353 = tan(r23352);
        double r23354 = r23351 / r23353;
        double r23355 = r23350 * r23354;
        double r23356 = -r23355;
        double r23357 = sin(r23352);
        double r23358 = r23351 / r23357;
        double r23359 = r23356 + r23358;
        return r23359;
}


double f_of(float B, float x) {
        float r23360 = 1;
        float r23361 = B;
        float r23362 = sin(r23361);
        float r23363 = r23360 / r23362;
        float r23364 = x;
        float r23365 = -r23364;
        float r23366 = r23365 / r23362;
        float r23367 = cos(r23361);
        float r23368 = r23366 * r23367;
        float r23369 = r23363 + r23368;
        return r23369;
}

double f_od(double B, double x) {
        double r23370 = 1;
        double r23371 = B;
        double r23372 = sin(r23371);
        double r23373 = r23370 / r23372;
        double r23374 = x;
        double r23375 = -r23374;
        double r23376 = r23375 / r23372;
        double r23377 = cos(r23371);
        double r23378 = r23376 * r23377;
        double r23379 = r23373 + r23378;
        return r23379;
}

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 r23380, r23381, r23382, r23383, r23384, r23385, r23386, r23387, r23388, r23389;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r23380);
        mpfr_init_set_str(r23381, "1", 10, MPFR_RNDN);
        mpfr_init(r23382);
        mpfr_init(r23383);
        mpfr_init(r23384);
        mpfr_init(r23385);
        mpfr_init(r23386);
        mpfr_init(r23387);
        mpfr_init(r23388);
        mpfr_init(r23389);
}

double f_im(double B, double x) {
        mpfr_set_d(r23380, x, MPFR_RNDN);
        ;
        mpfr_set_d(r23382, B, MPFR_RNDN);
        mpfr_tan(r23383, r23382, MPFR_RNDN);
        mpfr_div(r23384, r23381, r23383, MPFR_RNDN);
        mpfr_mul(r23385, r23380, r23384, MPFR_RNDN);
        mpfr_neg(r23386, r23385, MPFR_RNDN);
        mpfr_sin(r23387, r23382, MPFR_RNDN);
        mpfr_div(r23388, r23381, r23387, MPFR_RNDN);
        mpfr_add(r23389, r23386, r23388, MPFR_RNDN);
        return mpfr_get_d(r23389, MPFR_RNDN);
}

static mpfr_t r23390, r23391, r23392, r23393, r23394, r23395, r23396, r23397, r23398, r23399;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r23390, "1", 10, MPFR_RNDN);
        mpfr_init(r23391);
        mpfr_init(r23392);
        mpfr_init(r23393);
        mpfr_init(r23394);
        mpfr_init(r23395);
        mpfr_init(r23396);
        mpfr_init(r23397);
        mpfr_init(r23398);
        mpfr_init(r23399);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r23391, B, MPFR_RNDN);
        mpfr_sin(r23392, r23391, MPFR_RNDN);
        mpfr_div(r23393, r23390, r23392, MPFR_RNDN);
        mpfr_set_d(r23394, x, MPFR_RNDN);
        mpfr_neg(r23395, r23394, MPFR_RNDN);
        mpfr_div(r23396, r23395, r23392, MPFR_RNDN);
        mpfr_cos(r23397, r23391, MPFR_RNDN);
        mpfr_mul(r23398, r23396, r23397, MPFR_RNDN);
        mpfr_add(r23399, r23393, r23398, MPFR_RNDN);
        return mpfr_get_d(r23399, MPFR_RNDN);
}

static mpfr_t r23400, r23401, r23402, r23403, r23404, r23405, r23406, r23407, r23408, r23409;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r23400, "1", 10, MPFR_RNDN);
        mpfr_init(r23401);
        mpfr_init(r23402);
        mpfr_init(r23403);
        mpfr_init(r23404);
        mpfr_init(r23405);
        mpfr_init(r23406);
        mpfr_init(r23407);
        mpfr_init(r23408);
        mpfr_init(r23409);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r23401, B, MPFR_RNDN);
        mpfr_sin(r23402, r23401, MPFR_RNDN);
        mpfr_div(r23403, r23400, r23402, MPFR_RNDN);
        mpfr_set_d(r23404, x, MPFR_RNDN);
        mpfr_neg(r23405, r23404, MPFR_RNDN);
        mpfr_div(r23406, r23405, r23402, MPFR_RNDN);
        mpfr_cos(r23407, r23401, MPFR_RNDN);
        mpfr_mul(r23408, r23406, r23407, MPFR_RNDN);
        mpfr_add(r23409, r23403, r23408, MPFR_RNDN);
        return mpfr_get_d(r23409, MPFR_RNDN);
}