#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 r21753 = 1;
        float r21754 = x;
        float r21755 = cos(r21754);
        float r21756 = r21753 - r21755;
        float r21757 = r21754 * r21754;
        float r21758 = r21756 / r21757;
        return r21758;
}

double f_id(double x) {
        double r21759 = 1;
        double r21760 = x;
        double r21761 = cos(r21760);
        double r21762 = r21759 - r21761;
        double r21763 = r21760 * r21760;
        double r21764 = r21762 / r21763;
        return r21764;
}


double f_of(float x) {
        float r21765 = 1;
        float r21766 = x;
        float r21767 = r21765 / r21766;
        float r21768 = 2;
        float r21769 = r21766 / r21768;
        float r21770 = tan(r21769);
        float r21771 = sin(r21766);
        float r21772 = r21771 / r21766;
        float r21773 = r21770 * r21772;
        float r21774 = r21767 * r21773;
        return r21774;
}

double f_od(double x) {
        double r21775 = 1;
        double r21776 = x;
        double r21777 = r21775 / r21776;
        double r21778 = 2;
        double r21779 = r21776 / r21778;
        double r21780 = tan(r21779);
        double r21781 = sin(r21776);
        double r21782 = r21781 / r21776;
        double r21783 = r21780 * r21782;
        double r21784 = r21777 * r21783;
        return r21784;
}

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 r21785, r21786, r21787, r21788, r21789, r21790;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2384);
        mpfr_init_set_str(r21785, "1", 10, MPFR_RNDN);
        mpfr_init(r21786);
        mpfr_init(r21787);
        mpfr_init(r21788);
        mpfr_init(r21789);
        mpfr_init(r21790);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21786, x, MPFR_RNDN);
        mpfr_cos(r21787, r21786, MPFR_RNDN);
        mpfr_sub(r21788, r21785, r21787, MPFR_RNDN);
        mpfr_mul(r21789, r21786, r21786, MPFR_RNDN);
        mpfr_div(r21790, r21788, r21789, MPFR_RNDN);
        return mpfr_get_d(r21790, MPFR_RNDN);
}

static mpfr_t r21791, r21792, r21793, r21794, r21795, r21796, r21797, r21798, r21799, r21800;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2384);
        mpfr_init_set_str(r21791, "1", 10, MPFR_RNDN);
        mpfr_init(r21792);
        mpfr_init(r21793);
        mpfr_init_set_str(r21794, "2", 10, MPFR_RNDN);
        mpfr_init(r21795);
        mpfr_init(r21796);
        mpfr_init(r21797);
        mpfr_init(r21798);
        mpfr_init(r21799);
        mpfr_init(r21800);
}

double f_fm(double x) {
        ;
        mpfr_set_d(r21792, x, MPFR_RNDN);
        mpfr_div(r21793, r21791, r21792, MPFR_RNDN);
        ;
        mpfr_div(r21795, r21792, r21794, MPFR_RNDN);
        mpfr_tan(r21796, r21795, MPFR_RNDN);
        mpfr_sin(r21797, r21792, MPFR_RNDN);
        mpfr_div(r21798, r21797, r21792, MPFR_RNDN);
        mpfr_mul(r21799, r21796, r21798, MPFR_RNDN);
        mpfr_mul(r21800, r21793, r21799, MPFR_RNDN);
        return mpfr_get_d(r21800, MPFR_RNDN);
}

static mpfr_t r21801, r21802, r21803, r21804, r21805, r21806, r21807, r21808, r21809, r21810;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2384);
        mpfr_init_set_str(r21801, "1", 10, MPFR_RNDN);
        mpfr_init(r21802);
        mpfr_init(r21803);
        mpfr_init_set_str(r21804, "2", 10, MPFR_RNDN);
        mpfr_init(r21805);
        mpfr_init(r21806);
        mpfr_init(r21807);
        mpfr_init(r21808);
        mpfr_init(r21809);
        mpfr_init(r21810);
}

double f_dm(double x) {
        ;
        mpfr_set_d(r21802, x, MPFR_RNDN);
        mpfr_div(r21803, r21801, r21802, MPFR_RNDN);
        ;
        mpfr_div(r21805, r21802, r21804, MPFR_RNDN);
        mpfr_tan(r21806, r21805, MPFR_RNDN);
        mpfr_sin(r21807, r21802, MPFR_RNDN);
        mpfr_div(r21808, r21807, r21802, MPFR_RNDN);
        mpfr_mul(r21809, r21806, r21808, MPFR_RNDN);
        mpfr_mul(r21810, r21803, r21809, MPFR_RNDN);
        return mpfr_get_d(r21810, MPFR_RNDN);
}