#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 r23436 = x;
        float r23437 = 1;
        float r23438 = B;
        float r23439 = tan(r23438);
        float r23440 = r23437 / r23439;
        float r23441 = r23436 * r23440;
        float r23442 = -r23441;
        float r23443 = sin(r23438);
        float r23444 = r23437 / r23443;
        float r23445 = r23442 + r23444;
        return r23445;
}

double f_id(double B, double x) {
        double r23446 = x;
        double r23447 = 1;
        double r23448 = B;
        double r23449 = tan(r23448);
        double r23450 = r23447 / r23449;
        double r23451 = r23446 * r23450;
        double r23452 = -r23451;
        double r23453 = sin(r23448);
        double r23454 = r23447 / r23453;
        double r23455 = r23452 + r23454;
        return r23455;
}


double f_of(float B, float x) {
        float r23456 = 1;
        float r23457 = B;
        float r23458 = sin(r23457);
        float r23459 = r23456 / r23458;
        float r23460 = x;
        float r23461 = -r23460;
        float r23462 = r23461 / r23458;
        float r23463 = cos(r23457);
        float r23464 = r23462 * r23463;
        float r23465 = r23459 + r23464;
        return r23465;
}

double f_od(double B, double x) {
        double r23466 = 1;
        double r23467 = B;
        double r23468 = sin(r23467);
        double r23469 = r23466 / r23468;
        double r23470 = x;
        double r23471 = -r23470;
        double r23472 = r23471 / r23468;
        double r23473 = cos(r23467);
        double r23474 = r23472 * r23473;
        double r23475 = r23469 + r23474;
        return r23475;
}

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 r23476, r23477, r23478, r23479, r23480, r23481, r23482, r23483, r23484, r23485;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r23476);
        mpfr_init_set_str(r23477, "1", 10, MPFR_RNDN);
        mpfr_init(r23478);
        mpfr_init(r23479);
        mpfr_init(r23480);
        mpfr_init(r23481);
        mpfr_init(r23482);
        mpfr_init(r23483);
        mpfr_init(r23484);
        mpfr_init(r23485);
}

double f_im(double B, double x) {
        mpfr_set_d(r23476, x, MPFR_RNDN);
        ;
        mpfr_set_d(r23478, B, MPFR_RNDN);
        mpfr_tan(r23479, r23478, MPFR_RNDN);
        mpfr_div(r23480, r23477, r23479, MPFR_RNDN);
        mpfr_mul(r23481, r23476, r23480, MPFR_RNDN);
        mpfr_neg(r23482, r23481, MPFR_RNDN);
        mpfr_sin(r23483, r23478, MPFR_RNDN);
        mpfr_div(r23484, r23477, r23483, MPFR_RNDN);
        mpfr_add(r23485, r23482, r23484, MPFR_RNDN);
        return mpfr_get_d(r23485, MPFR_RNDN);
}

static mpfr_t r23486, r23487, r23488, r23489, r23490, r23491, r23492, r23493, r23494, r23495;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r23486, "1", 10, MPFR_RNDN);
        mpfr_init(r23487);
        mpfr_init(r23488);
        mpfr_init(r23489);
        mpfr_init(r23490);
        mpfr_init(r23491);
        mpfr_init(r23492);
        mpfr_init(r23493);
        mpfr_init(r23494);
        mpfr_init(r23495);
}

double f_fm(double B, double x) {
        ;
        mpfr_set_d(r23487, B, MPFR_RNDN);
        mpfr_sin(r23488, r23487, MPFR_RNDN);
        mpfr_div(r23489, r23486, r23488, MPFR_RNDN);
        mpfr_set_d(r23490, x, MPFR_RNDN);
        mpfr_neg(r23491, r23490, MPFR_RNDN);
        mpfr_div(r23492, r23491, r23488, MPFR_RNDN);
        mpfr_cos(r23493, r23487, MPFR_RNDN);
        mpfr_mul(r23494, r23492, r23493, MPFR_RNDN);
        mpfr_add(r23495, r23489, r23494, MPFR_RNDN);
        return mpfr_get_d(r23495, MPFR_RNDN);
}

static mpfr_t r23496, r23497, r23498, r23499, r23500, r23501, r23502, r23503, r23504, r23505;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init_set_str(r23496, "1", 10, MPFR_RNDN);
        mpfr_init(r23497);
        mpfr_init(r23498);
        mpfr_init(r23499);
        mpfr_init(r23500);
        mpfr_init(r23501);
        mpfr_init(r23502);
        mpfr_init(r23503);
        mpfr_init(r23504);
        mpfr_init(r23505);
}

double f_dm(double B, double x) {
        ;
        mpfr_set_d(r23497, B, MPFR_RNDN);
        mpfr_sin(r23498, r23497, MPFR_RNDN);
        mpfr_div(r23499, r23496, r23498, MPFR_RNDN);
        mpfr_set_d(r23500, x, MPFR_RNDN);
        mpfr_neg(r23501, r23500, MPFR_RNDN);
        mpfr_div(r23502, r23501, r23498, MPFR_RNDN);
        mpfr_cos(r23503, r23497, MPFR_RNDN);
        mpfr_mul(r23504, r23502, r23503, MPFR_RNDN);
        mpfr_add(r23505, r23499, r23504, MPFR_RNDN);
        return mpfr_get_d(r23505, MPFR_RNDN);
}