#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 r21816 = 1;
        float r21817 = x;
        float r21818 = cos(r21817);
        float r21819 = r21816 - r21818;
        float r21820 = r21817 * r21817;
        float r21821 = r21819 / r21820;
        return r21821;
}

double f_id(double x) {
        double r21822 = 1;
        double r21823 = x;
        double r21824 = cos(r21823);
        double r21825 = r21822 - r21824;
        double r21826 = r21823 * r21823;
        double r21827 = r21825 / r21826;
        return r21827;
}


double f_of(float x) {
        float r21828 = x;
        float r21829 = sin(r21828);
        float r21830 = r21829 / r21828;
        float r21831 = 2;
        float r21832 = r21828 / r21831;
        float r21833 = tan(r21832);
        float r21834 = r21833 / r21828;
        float r21835 = r21830 * r21834;
        return r21835;
}

double f_od(double x) {
        double r21836 = x;
        double r21837 = sin(r21836);
        double r21838 = r21837 / r21836;
        double r21839 = 2;
        double r21840 = r21836 / r21839;
        double r21841 = tan(r21840);
        double r21842 = r21841 / r21836;
        double r21843 = r21838 * r21842;
        return r21843;
}

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 r21844, r21845, r21846, r21847, r21848, r21849;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21844, "1", 10, MPFR_RNDN);
        mpfr_init(r21845);
        mpfr_init(r21846);
        mpfr_init(r21847);
        mpfr_init(r21848);
        mpfr_init(r21849);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21845, x, MPFR_RNDN);
        mpfr_cos(r21846, r21845, MPFR_RNDN);
        mpfr_sub(r21847, r21844, r21846, MPFR_RNDN);
        mpfr_mul(r21848, r21845, r21845, MPFR_RNDN);
        mpfr_div(r21849, r21847, r21848, MPFR_RNDN);
        return mpfr_get_d(r21849, MPFR_RNDN);
}

static mpfr_t r21850, r21851, r21852, r21853, r21854, r21855, r21856, r21857;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21850);
        mpfr_init(r21851);
        mpfr_init(r21852);
        mpfr_init_set_str(r21853, "2", 10, MPFR_RNDN);
        mpfr_init(r21854);
        mpfr_init(r21855);
        mpfr_init(r21856);
        mpfr_init(r21857);
}

double f_fm(double x) {
        mpfr_set_d(r21850, x, MPFR_RNDN);
        mpfr_sin(r21851, r21850, MPFR_RNDN);
        mpfr_div(r21852, r21851, r21850, MPFR_RNDN);
        ;
        mpfr_div(r21854, r21850, r21853, MPFR_RNDN);
        mpfr_tan(r21855, r21854, MPFR_RNDN);
        mpfr_div(r21856, r21855, r21850, MPFR_RNDN);
        mpfr_mul(r21857, r21852, r21856, MPFR_RNDN);
        return mpfr_get_d(r21857, MPFR_RNDN);
}

static mpfr_t r21858, r21859, r21860, r21861, r21862, r21863, r21864, r21865;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21858);
        mpfr_init(r21859);
        mpfr_init(r21860);
        mpfr_init_set_str(r21861, "2", 10, MPFR_RNDN);
        mpfr_init(r21862);
        mpfr_init(r21863);
        mpfr_init(r21864);
        mpfr_init(r21865);
}

double f_dm(double x) {
        mpfr_set_d(r21858, x, MPFR_RNDN);
        mpfr_sin(r21859, r21858, MPFR_RNDN);
        mpfr_div(r21860, r21859, r21858, MPFR_RNDN);
        ;
        mpfr_div(r21862, r21858, r21861, MPFR_RNDN);
        mpfr_tan(r21863, r21862, MPFR_RNDN);
        mpfr_div(r21864, r21863, r21858, MPFR_RNDN);
        mpfr_mul(r21865, r21860, r21864, MPFR_RNDN);
        return mpfr_get_d(r21865, MPFR_RNDN);
}