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

char *name = "cos2 (problem 3.4.1)";

double f_if(float x) {
        float r21768 = 1;
        float r21769 = x;
        float r21770 = cos(r21769);
        float r21771 = r21768 - r21770;
        float r21772 = r21769 * r21769;
        float r21773 = r21771 / r21772;
        return r21773;
}

double f_id(double x) {
        double r21774 = 1;
        double r21775 = x;
        double r21776 = cos(r21775);
        double r21777 = r21774 - r21776;
        double r21778 = r21775 * r21775;
        double r21779 = r21777 / r21778;
        return r21779;
}


double f_of(float x) {
        float r21780 = x;
        float r21781 = sin(r21780);
        float r21782 = r21781 / r21780;
        float r21783 = 2;
        float r21784 = r21780 / r21783;
        float r21785 = tan(r21784);
        float r21786 = r21785 / r21780;
        float r21787 = r21782 * r21786;
        return r21787;
}

double f_od(double x) {
        double r21788 = x;
        double r21789 = sin(r21788);
        double r21790 = r21789 / r21788;
        double r21791 = 2;
        double r21792 = r21788 / r21791;
        double r21793 = tan(r21792);
        double r21794 = r21793 / r21788;
        double r21795 = r21790 * r21794;
        return r21795;
}

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 r21796, r21797, r21798, r21799, r21800, r21801;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21796, "1", 10, MPFR_RNDN);
        mpfr_init(r21797);
        mpfr_init(r21798);
        mpfr_init(r21799);
        mpfr_init(r21800);
        mpfr_init(r21801);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21797, x, MPFR_RNDN);
        mpfr_cos(r21798, r21797, MPFR_RNDN);
        mpfr_sub(r21799, r21796, r21798, MPFR_RNDN);
        mpfr_mul(r21800, r21797, r21797, MPFR_RNDN);
        mpfr_div(r21801, r21799, r21800, MPFR_RNDN);
        return mpfr_get_d(r21801, MPFR_RNDN);
}

static mpfr_t r21802, r21803, r21804, r21805, r21806, r21807, r21808, r21809;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21802);
        mpfr_init(r21803);
        mpfr_init(r21804);
        mpfr_init_set_str(r21805, "2", 10, MPFR_RNDN);
        mpfr_init(r21806);
        mpfr_init(r21807);
        mpfr_init(r21808);
        mpfr_init(r21809);
}

double f_fm(double x) {
        mpfr_set_d(r21802, x, MPFR_RNDN);
        mpfr_sin(r21803, r21802, MPFR_RNDN);
        mpfr_div(r21804, r21803, r21802, MPFR_RNDN);
        ;
        mpfr_div(r21806, r21802, r21805, MPFR_RNDN);
        mpfr_tan(r21807, r21806, MPFR_RNDN);
        mpfr_div(r21808, r21807, r21802, MPFR_RNDN);
        mpfr_mul(r21809, r21804, r21808, MPFR_RNDN);
        return mpfr_get_d(r21809, MPFR_RNDN);
}

static mpfr_t r21810, r21811, r21812, r21813, r21814, r21815, r21816, r21817;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21810);
        mpfr_init(r21811);
        mpfr_init(r21812);
        mpfr_init_set_str(r21813, "2", 10, MPFR_RNDN);
        mpfr_init(r21814);
        mpfr_init(r21815);
        mpfr_init(r21816);
        mpfr_init(r21817);
}

double f_dm(double x) {
        mpfr_set_d(r21810, x, MPFR_RNDN);
        mpfr_sin(r21811, r21810, MPFR_RNDN);
        mpfr_div(r21812, r21811, r21810, MPFR_RNDN);
        ;
        mpfr_div(r21814, r21810, r21813, MPFR_RNDN);
        mpfr_tan(r21815, r21814, MPFR_RNDN);
        mpfr_div(r21816, r21815, r21810, MPFR_RNDN);
        mpfr_mul(r21817, r21812, r21816, MPFR_RNDN);
        return mpfr_get_d(r21817, MPFR_RNDN);
}