#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 r21735 = 1;
        float r21736 = x;
        float r21737 = cos(r21736);
        float r21738 = r21735 - r21737;
        float r21739 = r21736 * r21736;
        float r21740 = r21738 / r21739;
        return r21740;
}

double f_id(double x) {
        double r21741 = 1;
        double r21742 = x;
        double r21743 = cos(r21742);
        double r21744 = r21741 - r21743;
        double r21745 = r21742 * r21742;
        double r21746 = r21744 / r21745;
        return r21746;
}


double f_of(float x) {
        float r21747 = 1;
        float r21748 = x;
        float r21749 = r21747 / r21748;
        float r21750 = 2;
        float r21751 = r21748 / r21750;
        float r21752 = tan(r21751);
        float r21753 = sin(r21748);
        float r21754 = r21753 / r21748;
        float r21755 = r21752 * r21754;
        float r21756 = r21749 * r21755;
        return r21756;
}

double f_od(double x) {
        double r21757 = 1;
        double r21758 = x;
        double r21759 = r21757 / r21758;
        double r21760 = 2;
        double r21761 = r21758 / r21760;
        double r21762 = tan(r21761);
        double r21763 = sin(r21758);
        double r21764 = r21763 / r21758;
        double r21765 = r21762 * r21764;
        double r21766 = r21759 * r21765;
        return r21766;
}

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 r21767, r21768, r21769, r21770, r21771, r21772;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2384);
        mpfr_init_set_str(r21767, "1", 10, MPFR_RNDN);
        mpfr_init(r21768);
        mpfr_init(r21769);
        mpfr_init(r21770);
        mpfr_init(r21771);
        mpfr_init(r21772);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21768, x, MPFR_RNDN);
        mpfr_cos(r21769, r21768, MPFR_RNDN);
        mpfr_sub(r21770, r21767, r21769, MPFR_RNDN);
        mpfr_mul(r21771, r21768, r21768, MPFR_RNDN);
        mpfr_div(r21772, r21770, r21771, MPFR_RNDN);
        return mpfr_get_d(r21772, MPFR_RNDN);
}

static mpfr_t r21773, r21774, r21775, r21776, r21777, r21778, r21779, r21780, r21781, r21782;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2384);
        mpfr_init_set_str(r21773, "1", 10, MPFR_RNDN);
        mpfr_init(r21774);
        mpfr_init(r21775);
        mpfr_init_set_str(r21776, "2", 10, MPFR_RNDN);
        mpfr_init(r21777);
        mpfr_init(r21778);
        mpfr_init(r21779);
        mpfr_init(r21780);
        mpfr_init(r21781);
        mpfr_init(r21782);
}

double f_fm(double x) {
        ;
        mpfr_set_d(r21774, x, MPFR_RNDN);
        mpfr_div(r21775, r21773, r21774, MPFR_RNDN);
        ;
        mpfr_div(r21777, r21774, r21776, MPFR_RNDN);
        mpfr_tan(r21778, r21777, MPFR_RNDN);
        mpfr_sin(r21779, r21774, MPFR_RNDN);
        mpfr_div(r21780, r21779, r21774, MPFR_RNDN);
        mpfr_mul(r21781, r21778, r21780, MPFR_RNDN);
        mpfr_mul(r21782, r21775, r21781, MPFR_RNDN);
        return mpfr_get_d(r21782, MPFR_RNDN);
}

static mpfr_t r21783, r21784, r21785, r21786, r21787, r21788, r21789, r21790, r21791, r21792;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2384);
        mpfr_init_set_str(r21783, "1", 10, MPFR_RNDN);
        mpfr_init(r21784);
        mpfr_init(r21785);
        mpfr_init_set_str(r21786, "2", 10, MPFR_RNDN);
        mpfr_init(r21787);
        mpfr_init(r21788);
        mpfr_init(r21789);
        mpfr_init(r21790);
        mpfr_init(r21791);
        mpfr_init(r21792);
}

double f_dm(double x) {
        ;
        mpfr_set_d(r21784, x, MPFR_RNDN);
        mpfr_div(r21785, r21783, r21784, MPFR_RNDN);
        ;
        mpfr_div(r21787, r21784, r21786, MPFR_RNDN);
        mpfr_tan(r21788, r21787, MPFR_RNDN);
        mpfr_sin(r21789, r21784, MPFR_RNDN);
        mpfr_div(r21790, r21789, r21784, MPFR_RNDN);
        mpfr_mul(r21791, r21788, r21790, MPFR_RNDN);
        mpfr_mul(r21792, r21785, r21791, MPFR_RNDN);
        return mpfr_get_d(r21792, MPFR_RNDN);
}