#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 r21145 = 1;
        float r21146 = x;
        float r21147 = r21145 / r21146;
        float r21148 = tan(r21146);
        float r21149 = r21145 / r21148;
        float r21150 = r21147 - r21149;
        return r21150;
}

double f_id(double x) {
        double r21151 = 1;
        double r21152 = x;
        double r21153 = r21151 / r21152;
        double r21154 = tan(r21152);
        double r21155 = r21151 / r21154;
        double r21156 = r21153 - r21155;
        return r21156;
}


double f_of(float x) {
        float r21157 = x;
        float r21158 = 1/3;
        float r21159 = r21157 * r21158;
        float r21160 = r21157 * r21157;
        float r21161 = 1/45;
        float r21162 = r21157 * r21161;
        float r21163 = r21160 * r21162;
        float r21164 = 2/945;
        float r21165 = 5;
        float r21166 = pow(r21157, r21165);
        float r21167 = r21164 * r21166;
        float r21168 = r21163 + r21167;
        float r21169 = r21159 + r21168;
        return r21169;
}

double f_od(double x) {
        double r21170 = x;
        double r21171 = 1/3;
        double r21172 = r21170 * r21171;
        double r21173 = r21170 * r21170;
        double r21174 = 1/45;
        double r21175 = r21170 * r21174;
        double r21176 = r21173 * r21175;
        double r21177 = 2/945;
        double r21178 = 5;
        double r21179 = pow(r21170, r21178);
        double r21180 = r21177 * r21179;
        double r21181 = r21176 + r21180;
        double r21182 = r21172 + r21181;
        return r21182;
}

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 r21183, r21184, r21185, r21186, r21187, r21188;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21183, "1", 10, MPFR_RNDN);
        mpfr_init(r21184);
        mpfr_init(r21185);
        mpfr_init(r21186);
        mpfr_init(r21187);
        mpfr_init(r21188);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21184, x, MPFR_RNDN);
        mpfr_div(r21185, r21183, r21184, MPFR_RNDN);
        mpfr_tan(r21186, r21184, MPFR_RNDN);
        mpfr_div(r21187, r21183, r21186, MPFR_RNDN);
        mpfr_sub(r21188, r21185, r21187, MPFR_RNDN);
        return mpfr_get_d(r21188, MPFR_RNDN);
}

static mpfr_t r21189, r21190, r21191, r21192, r21193, r21194, r21195, r21196, r21197, r21198, r21199, r21200, r21201;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21189);
        mpfr_init_set_str(r21190, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21191);
        mpfr_init(r21192);
        mpfr_init_set_str(r21193, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21194);
        mpfr_init(r21195);
        mpfr_init_set_str(r21196, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21197, "5", 10, MPFR_RNDN);
        mpfr_init(r21198);
        mpfr_init(r21199);
        mpfr_init(r21200);
        mpfr_init(r21201);
}

double f_fm(double x) {
        mpfr_set_d(r21189, x, MPFR_RNDN);
        ;
        mpfr_mul(r21191, r21189, r21190, MPFR_RNDN);
        mpfr_mul(r21192, r21189, r21189, MPFR_RNDN);
        ;
        mpfr_mul(r21194, r21189, r21193, MPFR_RNDN);
        mpfr_mul(r21195, r21192, r21194, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21198, r21189, r21197, MPFR_RNDN);
        mpfr_mul(r21199, r21196, r21198, MPFR_RNDN);
        mpfr_add(r21200, r21195, r21199, MPFR_RNDN);
        mpfr_add(r21201, r21191, r21200, MPFR_RNDN);
        return mpfr_get_d(r21201, MPFR_RNDN);
}

static mpfr_t r21202, r21203, r21204, r21205, r21206, r21207, r21208, r21209, r21210, r21211, r21212, r21213, r21214;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21202);
        mpfr_init_set_str(r21203, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21204);
        mpfr_init(r21205);
        mpfr_init_set_str(r21206, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21207);
        mpfr_init(r21208);
        mpfr_init_set_str(r21209, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21210, "5", 10, MPFR_RNDN);
        mpfr_init(r21211);
        mpfr_init(r21212);
        mpfr_init(r21213);
        mpfr_init(r21214);
}

double f_dm(double x) {
        mpfr_set_d(r21202, x, MPFR_RNDN);
        ;
        mpfr_mul(r21204, r21202, r21203, MPFR_RNDN);
        mpfr_mul(r21205, r21202, r21202, MPFR_RNDN);
        ;
        mpfr_mul(r21207, r21202, r21206, MPFR_RNDN);
        mpfr_mul(r21208, r21205, r21207, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21211, r21202, r21210, MPFR_RNDN);
        mpfr_mul(r21212, r21209, r21211, MPFR_RNDN);
        mpfr_add(r21213, r21208, r21212, MPFR_RNDN);
        mpfr_add(r21214, r21204, r21213, MPFR_RNDN);
        return mpfr_get_d(r21214, MPFR_RNDN);
}