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

char *name = "invcot (example 3.9)";

double f_if(float x) {
        float r21269 = 1;
        float r21270 = x;
        float r21271 = r21269 / r21270;
        float r21272 = tan(r21270);
        float r21273 = r21269 / r21272;
        float r21274 = r21271 - r21273;
        return r21274;
}

double f_id(double x) {
        double r21275 = 1;
        double r21276 = x;
        double r21277 = r21275 / r21276;
        double r21278 = tan(r21276);
        double r21279 = r21275 / r21278;
        double r21280 = r21277 - r21279;
        return r21280;
}


double f_of(float x) {
        float r21281 = x;
        float r21282 = 1/3;
        float r21283 = r21281 * r21282;
        float r21284 = r21281 * r21281;
        float r21285 = 1/45;
        float r21286 = r21281 * r21285;
        float r21287 = r21284 * r21286;
        float r21288 = 2/945;
        float r21289 = 5;
        float r21290 = pow(r21281, r21289);
        float r21291 = r21288 * r21290;
        float r21292 = r21287 + r21291;
        float r21293 = r21283 + r21292;
        return r21293;
}

double f_od(double x) {
        double r21294 = x;
        double r21295 = 1/3;
        double r21296 = r21294 * r21295;
        double r21297 = r21294 * r21294;
        double r21298 = 1/45;
        double r21299 = r21294 * r21298;
        double r21300 = r21297 * r21299;
        double r21301 = 2/945;
        double r21302 = 5;
        double r21303 = pow(r21294, r21302);
        double r21304 = r21301 * r21303;
        double r21305 = r21300 + r21304;
        double r21306 = r21296 + r21305;
        return r21306;
}

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 r21307, r21308, r21309, r21310, r21311, r21312;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21307, "1", 10, MPFR_RNDN);
        mpfr_init(r21308);
        mpfr_init(r21309);
        mpfr_init(r21310);
        mpfr_init(r21311);
        mpfr_init(r21312);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21308, x, MPFR_RNDN);
        mpfr_div(r21309, r21307, r21308, MPFR_RNDN);
        mpfr_tan(r21310, r21308, MPFR_RNDN);
        mpfr_div(r21311, r21307, r21310, MPFR_RNDN);
        mpfr_sub(r21312, r21309, r21311, MPFR_RNDN);
        return mpfr_get_d(r21312, MPFR_RNDN);
}

static mpfr_t r21313, r21314, r21315, r21316, r21317, r21318, r21319, r21320, r21321, r21322, r21323, r21324, r21325;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21313);
        mpfr_init_set_str(r21314, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21315);
        mpfr_init(r21316);
        mpfr_init_set_str(r21317, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21318);
        mpfr_init(r21319);
        mpfr_init_set_str(r21320, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21321, "5", 10, MPFR_RNDN);
        mpfr_init(r21322);
        mpfr_init(r21323);
        mpfr_init(r21324);
        mpfr_init(r21325);
}

double f_fm(double x) {
        mpfr_set_d(r21313, x, MPFR_RNDN);
        ;
        mpfr_mul(r21315, r21313, r21314, MPFR_RNDN);
        mpfr_mul(r21316, r21313, r21313, MPFR_RNDN);
        ;
        mpfr_mul(r21318, r21313, r21317, MPFR_RNDN);
        mpfr_mul(r21319, r21316, r21318, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21322, r21313, r21321, MPFR_RNDN);
        mpfr_mul(r21323, r21320, r21322, MPFR_RNDN);
        mpfr_add(r21324, r21319, r21323, MPFR_RNDN);
        mpfr_add(r21325, r21315, r21324, MPFR_RNDN);
        return mpfr_get_d(r21325, MPFR_RNDN);
}

static mpfr_t r21326, r21327, r21328, r21329, r21330, r21331, r21332, r21333, r21334, r21335, r21336, r21337, r21338;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21326);
        mpfr_init_set_str(r21327, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21328);
        mpfr_init(r21329);
        mpfr_init_set_str(r21330, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21331);
        mpfr_init(r21332);
        mpfr_init_set_str(r21333, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21334, "5", 10, MPFR_RNDN);
        mpfr_init(r21335);
        mpfr_init(r21336);
        mpfr_init(r21337);
        mpfr_init(r21338);
}

double f_dm(double x) {
        mpfr_set_d(r21326, x, MPFR_RNDN);
        ;
        mpfr_mul(r21328, r21326, r21327, MPFR_RNDN);
        mpfr_mul(r21329, r21326, r21326, MPFR_RNDN);
        ;
        mpfr_mul(r21331, r21326, r21330, MPFR_RNDN);
        mpfr_mul(r21332, r21329, r21331, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21335, r21326, r21334, MPFR_RNDN);
        mpfr_mul(r21336, r21333, r21335, MPFR_RNDN);
        mpfr_add(r21337, r21332, r21336, MPFR_RNDN);
        mpfr_add(r21338, r21328, r21337, MPFR_RNDN);
        return mpfr_get_d(r21338, MPFR_RNDN);
}