#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 r21760 = 1;
        float r21761 = x;
        float r21762 = cos(r21761);
        float r21763 = r21760 - r21762;
        float r21764 = r21761 * r21761;
        float r21765 = r21763 / r21764;
        return r21765;
}

double f_id(double x) {
        double r21766 = 1;
        double r21767 = x;
        double r21768 = cos(r21767);
        double r21769 = r21766 - r21768;
        double r21770 = r21767 * r21767;
        double r21771 = r21769 / r21770;
        return r21771;
}


double f_of(float x) {
        float r21772 = x;
        float r21773 = sin(r21772);
        float r21774 = r21773 / r21772;
        float r21775 = 2;
        float r21776 = r21772 / r21775;
        float r21777 = tan(r21776);
        float r21778 = r21777 / r21772;
        float r21779 = r21774 * r21778;
        return r21779;
}

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

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 r21788, r21789, r21790, r21791, r21792, r21793;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21788, "1", 10, MPFR_RNDN);
        mpfr_init(r21789);
        mpfr_init(r21790);
        mpfr_init(r21791);
        mpfr_init(r21792);
        mpfr_init(r21793);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21789, x, MPFR_RNDN);
        mpfr_cos(r21790, r21789, MPFR_RNDN);
        mpfr_sub(r21791, r21788, r21790, MPFR_RNDN);
        mpfr_mul(r21792, r21789, r21789, MPFR_RNDN);
        mpfr_div(r21793, r21791, r21792, MPFR_RNDN);
        return mpfr_get_d(r21793, MPFR_RNDN);
}

static mpfr_t r21794, r21795, r21796, r21797, r21798, r21799, r21800, r21801;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21794);
        mpfr_init(r21795);
        mpfr_init(r21796);
        mpfr_init_set_str(r21797, "2", 10, MPFR_RNDN);
        mpfr_init(r21798);
        mpfr_init(r21799);
        mpfr_init(r21800);
        mpfr_init(r21801);
}

double f_fm(double x) {
        mpfr_set_d(r21794, x, MPFR_RNDN);
        mpfr_sin(r21795, r21794, MPFR_RNDN);
        mpfr_div(r21796, r21795, r21794, MPFR_RNDN);
        ;
        mpfr_div(r21798, r21794, r21797, MPFR_RNDN);
        mpfr_tan(r21799, r21798, MPFR_RNDN);
        mpfr_div(r21800, r21799, r21794, MPFR_RNDN);
        mpfr_mul(r21801, r21796, 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_dm() {
        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_dm(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);
}