#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "arccos";

double f_if(float x) {
        float r21249 = 2;
        float r21250 = 1;
        float r21251 = x;
        float r21252 = r21250 - r21251;
        float r21253 = r21250 + r21251;
        float r21254 = r21252 / r21253;
        float r21255 = sqrt(r21254);
        float r21256 = atan(r21255);
        float r21257 = r21249 * r21256;
        return r21257;
}

double f_id(double x) {
        double r21258 = 2;
        double r21259 = 1;
        double r21260 = x;
        double r21261 = r21259 - r21260;
        double r21262 = r21259 + r21260;
        double r21263 = r21261 / r21262;
        double r21264 = sqrt(r21263);
        double r21265 = atan(r21264);
        double r21266 = r21258 * r21265;
        return r21266;
}


double f_of(float x) {
        float r21267 = 2;
        float r21268 = 1;
        float r21269 = x;
        float r21270 = r21268 - r21269;
        float r21271 = r21269 + r21268;
        float r21272 = r21270 / r21271;
        float r21273 = 3;
        float r21274 = pow(r21272, r21273);
        float r21275 = cbrt(r21274);
        float r21276 = sqrt(r21275);
        float r21277 = atan(r21276);
        float r21278 = r21267 * r21277;
        return r21278;
}

double f_od(double x) {
        double r21279 = 2;
        double r21280 = 1;
        double r21281 = x;
        double r21282 = r21280 - r21281;
        double r21283 = r21281 + r21280;
        double r21284 = r21282 / r21283;
        double r21285 = 3;
        double r21286 = pow(r21284, r21285);
        double r21287 = cbrt(r21286);
        double r21288 = sqrt(r21287);
        double r21289 = atan(r21288);
        double r21290 = r21279 * r21289;
        return r21290;
}

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 r21291, r21292, r21293, r21294, r21295, r21296, r21297, r21298, r21299;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r21291, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r21292, "1", 10, MPFR_RNDN);
        mpfr_init(r21293);
        mpfr_init(r21294);
        mpfr_init(r21295);
        mpfr_init(r21296);
        mpfr_init(r21297);
        mpfr_init(r21298);
        mpfr_init(r21299);
}

double f_im(double x) {
        ;
        ;
        mpfr_set_d(r21293, x, MPFR_RNDN);
        mpfr_sub(r21294, r21292, r21293, MPFR_RNDN);
        mpfr_add(r21295, r21292, r21293, MPFR_RNDN);
        mpfr_div(r21296, r21294, r21295, MPFR_RNDN);
        mpfr_sqrt(r21297, r21296, MPFR_RNDN);
        mpfr_atan(r21298, r21297, MPFR_RNDN);
        mpfr_mul(r21299, r21291, r21298, MPFR_RNDN);
        return mpfr_get_d(r21299, MPFR_RNDN);
}

static mpfr_t r21300, r21301, r21302, r21303, r21304, r21305, r21306, r21307, r21308, r21309, r21310, r21311;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r21300, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r21301, "1", 10, MPFR_RNDN);
        mpfr_init(r21302);
        mpfr_init(r21303);
        mpfr_init(r21304);
        mpfr_init(r21305);
        mpfr_init_set_str(r21306, "3", 10, MPFR_RNDN);
        mpfr_init(r21307);
        mpfr_init(r21308);
        mpfr_init(r21309);
        mpfr_init(r21310);
        mpfr_init(r21311);
}

double f_fm(double x) {
        ;
        ;
        mpfr_set_d(r21302, x, MPFR_RNDN);
        mpfr_sub(r21303, r21301, r21302, MPFR_RNDN);
        mpfr_add(r21304, r21302, r21301, MPFR_RNDN);
        mpfr_div(r21305, r21303, r21304, MPFR_RNDN);
        ;
        mpfr_pow(r21307, r21305, r21306, MPFR_RNDN);
        mpfr_cbrt(r21308, r21307, MPFR_RNDN);
        mpfr_sqrt(r21309, r21308, MPFR_RNDN);
        mpfr_atan(r21310, r21309, MPFR_RNDN);
        mpfr_mul(r21311, r21300, r21310, MPFR_RNDN);
        return mpfr_get_d(r21311, MPFR_RNDN);
}

static mpfr_t r21312, r21313, r21314, r21315, r21316, r21317, r21318, r21319, r21320, r21321, r21322, r21323;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(336);
        mpfr_init_set_str(r21312, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r21313, "1", 10, MPFR_RNDN);
        mpfr_init(r21314);
        mpfr_init(r21315);
        mpfr_init(r21316);
        mpfr_init(r21317);
        mpfr_init_set_str(r21318, "3", 10, MPFR_RNDN);
        mpfr_init(r21319);
        mpfr_init(r21320);
        mpfr_init(r21321);
        mpfr_init(r21322);
        mpfr_init(r21323);
}

double f_dm(double x) {
        ;
        ;
        mpfr_set_d(r21314, x, MPFR_RNDN);
        mpfr_sub(r21315, r21313, r21314, MPFR_RNDN);
        mpfr_add(r21316, r21314, r21313, MPFR_RNDN);
        mpfr_div(r21317, r21315, r21316, MPFR_RNDN);
        ;
        mpfr_pow(r21319, r21317, r21318, MPFR_RNDN);
        mpfr_cbrt(r21320, r21319, MPFR_RNDN);
        mpfr_sqrt(r21321, r21320, MPFR_RNDN);
        mpfr_atan(r21322, r21321, MPFR_RNDN);
        mpfr_mul(r21323, r21312, r21322, MPFR_RNDN);
        return mpfr_get_d(r21323, MPFR_RNDN);
}