#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 r21321 = 1;
        float r21322 = x;
        float r21323 = r21321 / r21322;
        float r21324 = tan(r21322);
        float r21325 = r21321 / r21324;
        float r21326 = r21323 - r21325;
        return r21326;
}

double f_id(double x) {
        double r21327 = 1;
        double r21328 = x;
        double r21329 = r21327 / r21328;
        double r21330 = tan(r21328);
        double r21331 = r21327 / r21330;
        double r21332 = r21329 - r21331;
        return r21332;
}


double f_of(float x) {
        float r21333 = x;
        float r21334 = 1/3;
        float r21335 = r21333 * r21334;
        float r21336 = r21333 * r21333;
        float r21337 = 1/45;
        float r21338 = r21333 * r21337;
        float r21339 = r21336 * r21338;
        float r21340 = 2/945;
        float r21341 = 5;
        float r21342 = pow(r21333, r21341);
        float r21343 = r21340 * r21342;
        float r21344 = r21339 + r21343;
        float r21345 = r21335 + r21344;
        return r21345;
}

double f_od(double x) {
        double r21346 = x;
        double r21347 = 1/3;
        double r21348 = r21346 * r21347;
        double r21349 = r21346 * r21346;
        double r21350 = 1/45;
        double r21351 = r21346 * r21350;
        double r21352 = r21349 * r21351;
        double r21353 = 2/945;
        double r21354 = 5;
        double r21355 = pow(r21346, r21354);
        double r21356 = r21353 * r21355;
        double r21357 = r21352 + r21356;
        double r21358 = r21348 + r21357;
        return r21358;
}

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 r21359, r21360, r21361, r21362, r21363, r21364;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21359, "1", 10, MPFR_RNDN);
        mpfr_init(r21360);
        mpfr_init(r21361);
        mpfr_init(r21362);
        mpfr_init(r21363);
        mpfr_init(r21364);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21360, x, MPFR_RNDN);
        mpfr_div(r21361, r21359, r21360, MPFR_RNDN);
        mpfr_tan(r21362, r21360, MPFR_RNDN);
        mpfr_div(r21363, r21359, r21362, MPFR_RNDN);
        mpfr_sub(r21364, r21361, r21363, MPFR_RNDN);
        return mpfr_get_d(r21364, MPFR_RNDN);
}

static mpfr_t r21365, r21366, r21367, r21368, r21369, r21370, r21371, r21372, r21373, r21374, r21375, r21376, r21377;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21365);
        mpfr_init_set_str(r21366, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21367);
        mpfr_init(r21368);
        mpfr_init_set_str(r21369, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21370);
        mpfr_init(r21371);
        mpfr_init_set_str(r21372, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21373, "5", 10, MPFR_RNDN);
        mpfr_init(r21374);
        mpfr_init(r21375);
        mpfr_init(r21376);
        mpfr_init(r21377);
}

double f_fm(double x) {
        mpfr_set_d(r21365, x, MPFR_RNDN);
        ;
        mpfr_mul(r21367, r21365, r21366, MPFR_RNDN);
        mpfr_mul(r21368, r21365, r21365, MPFR_RNDN);
        ;
        mpfr_mul(r21370, r21365, r21369, MPFR_RNDN);
        mpfr_mul(r21371, r21368, r21370, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21374, r21365, r21373, MPFR_RNDN);
        mpfr_mul(r21375, r21372, r21374, MPFR_RNDN);
        mpfr_add(r21376, r21371, r21375, MPFR_RNDN);
        mpfr_add(r21377, r21367, r21376, MPFR_RNDN);
        return mpfr_get_d(r21377, MPFR_RNDN);
}

static mpfr_t r21378, r21379, r21380, r21381, r21382, r21383, r21384, r21385, r21386, r21387, r21388, r21389, r21390;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21378);
        mpfr_init_set_str(r21379, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21380);
        mpfr_init(r21381);
        mpfr_init_set_str(r21382, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21383);
        mpfr_init(r21384);
        mpfr_init_set_str(r21385, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21386, "5", 10, MPFR_RNDN);
        mpfr_init(r21387);
        mpfr_init(r21388);
        mpfr_init(r21389);
        mpfr_init(r21390);
}

double f_dm(double x) {
        mpfr_set_d(r21378, x, MPFR_RNDN);
        ;
        mpfr_mul(r21380, r21378, r21379, MPFR_RNDN);
        mpfr_mul(r21381, r21378, r21378, MPFR_RNDN);
        ;
        mpfr_mul(r21383, r21378, r21382, MPFR_RNDN);
        mpfr_mul(r21384, r21381, r21383, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21387, r21378, r21386, MPFR_RNDN);
        mpfr_mul(r21388, r21385, r21387, MPFR_RNDN);
        mpfr_add(r21389, r21384, r21388, MPFR_RNDN);
        mpfr_add(r21390, r21380, r21389, MPFR_RNDN);
        return mpfr_get_d(r21390, MPFR_RNDN);
}