#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 r21736 = 1;
        float r21737 = x;
        float r21738 = cos(r21737);
        float r21739 = r21736 - r21738;
        float r21740 = r21737 * r21737;
        float r21741 = r21739 / r21740;
        return r21741;
}

double f_id(double x) {
        double r21742 = 1;
        double r21743 = x;
        double r21744 = cos(r21743);
        double r21745 = r21742 - r21744;
        double r21746 = r21743 * r21743;
        double r21747 = r21745 / r21746;
        return r21747;
}


double f_of(float x) {
        float r21748 = 1;
        float r21749 = x;
        float r21750 = r21748 / r21749;
        float r21751 = 2;
        float r21752 = r21749 / r21751;
        float r21753 = tan(r21752);
        float r21754 = sin(r21749);
        float r21755 = r21754 / r21749;
        float r21756 = r21753 * r21755;
        float r21757 = r21750 * r21756;
        return r21757;
}

double f_od(double x) {
        double r21758 = 1;
        double r21759 = x;
        double r21760 = r21758 / r21759;
        double r21761 = 2;
        double r21762 = r21759 / r21761;
        double r21763 = tan(r21762);
        double r21764 = sin(r21759);
        double r21765 = r21764 / r21759;
        double r21766 = r21763 * r21765;
        double r21767 = r21760 * r21766;
        return r21767;
}

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 r21768, r21769, r21770, r21771, r21772, r21773;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21768, "1", 10, MPFR_RNDN);
        mpfr_init(r21769);
        mpfr_init(r21770);
        mpfr_init(r21771);
        mpfr_init(r21772);
        mpfr_init(r21773);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21769, x, MPFR_RNDN);
        mpfr_cos(r21770, r21769, MPFR_RNDN);
        mpfr_sub(r21771, r21768, r21770, MPFR_RNDN);
        mpfr_mul(r21772, r21769, r21769, MPFR_RNDN);
        mpfr_div(r21773, r21771, r21772, MPFR_RNDN);
        return mpfr_get_d(r21773, MPFR_RNDN);
}

static mpfr_t r21774, r21775, r21776, r21777, r21778, r21779, r21780, r21781, r21782, r21783;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21774, "1", 10, MPFR_RNDN);
        mpfr_init(r21775);
        mpfr_init(r21776);
        mpfr_init_set_str(r21777, "2", 10, MPFR_RNDN);
        mpfr_init(r21778);
        mpfr_init(r21779);
        mpfr_init(r21780);
        mpfr_init(r21781);
        mpfr_init(r21782);
        mpfr_init(r21783);
}

double f_fm(double x) {
        ;
        mpfr_set_d(r21775, x, MPFR_RNDN);
        mpfr_div(r21776, r21774, r21775, MPFR_RNDN);
        ;
        mpfr_div(r21778, r21775, r21777, MPFR_RNDN);
        mpfr_tan(r21779, r21778, MPFR_RNDN);
        mpfr_sin(r21780, r21775, MPFR_RNDN);
        mpfr_div(r21781, r21780, r21775, MPFR_RNDN);
        mpfr_mul(r21782, r21779, r21781, MPFR_RNDN);
        mpfr_mul(r21783, r21776, r21782, MPFR_RNDN);
        return mpfr_get_d(r21783, MPFR_RNDN);
}

static mpfr_t r21784, r21785, r21786, r21787, r21788, r21789, r21790, r21791, r21792, r21793;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21784, "1", 10, MPFR_RNDN);
        mpfr_init(r21785);
        mpfr_init(r21786);
        mpfr_init_set_str(r21787, "2", 10, MPFR_RNDN);
        mpfr_init(r21788);
        mpfr_init(r21789);
        mpfr_init(r21790);
        mpfr_init(r21791);
        mpfr_init(r21792);
        mpfr_init(r21793);
}

double f_dm(double x) {
        ;
        mpfr_set_d(r21785, x, MPFR_RNDN);
        mpfr_div(r21786, r21784, r21785, MPFR_RNDN);
        ;
        mpfr_div(r21788, r21785, r21787, MPFR_RNDN);
        mpfr_tan(r21789, r21788, MPFR_RNDN);
        mpfr_sin(r21790, r21785, MPFR_RNDN);
        mpfr_div(r21791, r21790, r21785, MPFR_RNDN);
        mpfr_mul(r21792, r21789, r21791, MPFR_RNDN);
        mpfr_mul(r21793, r21786, r21792, MPFR_RNDN);
        return mpfr_get_d(r21793, MPFR_RNDN);
}