#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 r21275 = 1;
        float r21276 = x;
        float r21277 = r21275 / r21276;
        float r21278 = tan(r21276);
        float r21279 = r21275 / r21278;
        float r21280 = r21277 - r21279;
        return r21280;
}

double f_id(double x) {
        double r21281 = 1;
        double r21282 = x;
        double r21283 = r21281 / r21282;
        double r21284 = tan(r21282);
        double r21285 = r21281 / r21284;
        double r21286 = r21283 - r21285;
        return r21286;
}


double f_of(float x) {
        float r21287 = 1/45;
        float r21288 = x;
        float r21289 = 3;
        float r21290 = pow(r21288, r21289);
        float r21291 = r21287 * r21290;
        float r21292 = 2/945;
        float r21293 = 5;
        float r21294 = pow(r21288, r21293);
        float r21295 = r21292 * r21294;
        float r21296 = 1/3;
        float r21297 = r21296 * r21288;
        float r21298 = r21295 + r21297;
        float r21299 = r21291 + r21298;
        return r21299;
}

double f_od(double x) {
        double r21300 = 1/45;
        double r21301 = x;
        double r21302 = 3;
        double r21303 = pow(r21301, r21302);
        double r21304 = r21300 * r21303;
        double r21305 = 2/945;
        double r21306 = 5;
        double r21307 = pow(r21301, r21306);
        double r21308 = r21305 * r21307;
        double r21309 = 1/3;
        double r21310 = r21309 * r21301;
        double r21311 = r21308 + r21310;
        double r21312 = r21304 + r21311;
        return r21312;
}

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 r21313, r21314, r21315, r21316, r21317, r21318;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21313, "1", 10, MPFR_RNDN);
        mpfr_init(r21314);
        mpfr_init(r21315);
        mpfr_init(r21316);
        mpfr_init(r21317);
        mpfr_init(r21318);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21314, x, MPFR_RNDN);
        mpfr_div(r21315, r21313, r21314, MPFR_RNDN);
        mpfr_tan(r21316, r21314, MPFR_RNDN);
        mpfr_div(r21317, r21313, r21316, MPFR_RNDN);
        mpfr_sub(r21318, r21315, r21317, MPFR_RNDN);
        return mpfr_get_d(r21318, MPFR_RNDN);
}

static mpfr_t r21319, r21320, r21321, r21322, r21323, r21324, r21325, r21326, r21327, r21328, r21329, r21330, r21331;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21319, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21320);
        mpfr_init_set_str(r21321, "3", 10, MPFR_RNDN);
        mpfr_init(r21322);
        mpfr_init(r21323);
        mpfr_init_set_str(r21324, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21325, "5", 10, MPFR_RNDN);
        mpfr_init(r21326);
        mpfr_init(r21327);
        mpfr_init_set_str(r21328, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21329);
        mpfr_init(r21330);
        mpfr_init(r21331);
}

double f_fm(double x) {
        ;
        mpfr_set_d(r21320, x, MPFR_RNDN);
        ;
        mpfr_pow(r21322, r21320, r21321, MPFR_RNDN);
        mpfr_mul(r21323, r21319, r21322, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21326, r21320, r21325, MPFR_RNDN);
        mpfr_mul(r21327, r21324, r21326, MPFR_RNDN);
        ;
        mpfr_mul(r21329, r21328, r21320, MPFR_RNDN);
        mpfr_add(r21330, r21327, r21329, MPFR_RNDN);
        mpfr_add(r21331, r21323, r21330, MPFR_RNDN);
        return mpfr_get_d(r21331, MPFR_RNDN);
}

static mpfr_t r21332, r21333, r21334, r21335, r21336, r21337, r21338, r21339, r21340, r21341, r21342, r21343, r21344;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21332, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21333);
        mpfr_init_set_str(r21334, "3", 10, MPFR_RNDN);
        mpfr_init(r21335);
        mpfr_init(r21336);
        mpfr_init_set_str(r21337, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21338, "5", 10, MPFR_RNDN);
        mpfr_init(r21339);
        mpfr_init(r21340);
        mpfr_init_set_str(r21341, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21342);
        mpfr_init(r21343);
        mpfr_init(r21344);
}

double f_dm(double x) {
        ;
        mpfr_set_d(r21333, x, MPFR_RNDN);
        ;
        mpfr_pow(r21335, r21333, r21334, MPFR_RNDN);
        mpfr_mul(r21336, r21332, r21335, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21339, r21333, r21338, MPFR_RNDN);
        mpfr_mul(r21340, r21337, r21339, MPFR_RNDN);
        ;
        mpfr_mul(r21342, r21341, r21333, MPFR_RNDN);
        mpfr_add(r21343, r21340, r21342, MPFR_RNDN);
        mpfr_add(r21344, r21336, r21343, MPFR_RNDN);
        return mpfr_get_d(r21344, MPFR_RNDN);
}