#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 r22012 = 1;
        float r22013 = x;
        float r22014 = cos(r22013);
        float r22015 = r22012 - r22014;
        float r22016 = r22013 * r22013;
        float r22017 = r22015 / r22016;
        return r22017;
}

double f_id(double x) {
        double r22018 = 1;
        double r22019 = x;
        double r22020 = cos(r22019);
        double r22021 = r22018 - r22020;
        double r22022 = r22019 * r22019;
        double r22023 = r22021 / r22022;
        return r22023;
}


double f_of(float x) {
        float r22024 = 1;
        float r22025 = x;
        float r22026 = r22024 / r22025;
        float r22027 = 2;
        float r22028 = r22025 / r22027;
        float r22029 = tan(r22028);
        float r22030 = sin(r22025);
        float r22031 = r22030 / r22025;
        float r22032 = r22029 * r22031;
        float r22033 = r22026 * r22032;
        return r22033;
}

double f_od(double x) {
        double r22034 = 1;
        double r22035 = x;
        double r22036 = r22034 / r22035;
        double r22037 = 2;
        double r22038 = r22035 / r22037;
        double r22039 = tan(r22038);
        double r22040 = sin(r22035);
        double r22041 = r22040 / r22035;
        double r22042 = r22039 * r22041;
        double r22043 = r22036 * r22042;
        return r22043;
}

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 r22044, r22045, r22046, r22047, r22048, r22049;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r22044, "1", 10, MPFR_RNDN);
        mpfr_init(r22045);
        mpfr_init(r22046);
        mpfr_init(r22047);
        mpfr_init(r22048);
        mpfr_init(r22049);
}

double f_im(double x) {
        ;
        mpfr_set_d(r22045, x, MPFR_RNDN);
        mpfr_cos(r22046, r22045, MPFR_RNDN);
        mpfr_sub(r22047, r22044, r22046, MPFR_RNDN);
        mpfr_mul(r22048, r22045, r22045, MPFR_RNDN);
        mpfr_div(r22049, r22047, r22048, MPFR_RNDN);
        return mpfr_get_d(r22049, MPFR_RNDN);
}

static mpfr_t r22050, r22051, r22052, r22053, r22054, r22055, r22056, r22057, r22058, r22059;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r22050, "1", 10, MPFR_RNDN);
        mpfr_init(r22051);
        mpfr_init(r22052);
        mpfr_init_set_str(r22053, "2", 10, MPFR_RNDN);
        mpfr_init(r22054);
        mpfr_init(r22055);
        mpfr_init(r22056);
        mpfr_init(r22057);
        mpfr_init(r22058);
        mpfr_init(r22059);
}

double f_fm(double x) {
        ;
        mpfr_set_d(r22051, x, MPFR_RNDN);
        mpfr_div(r22052, r22050, r22051, MPFR_RNDN);
        ;
        mpfr_div(r22054, r22051, r22053, MPFR_RNDN);
        mpfr_tan(r22055, r22054, MPFR_RNDN);
        mpfr_sin(r22056, r22051, MPFR_RNDN);
        mpfr_div(r22057, r22056, r22051, MPFR_RNDN);
        mpfr_mul(r22058, r22055, r22057, MPFR_RNDN);
        mpfr_mul(r22059, r22052, r22058, MPFR_RNDN);
        return mpfr_get_d(r22059, MPFR_RNDN);
}

static mpfr_t r22060, r22061, r22062, r22063, r22064, r22065, r22066, r22067, r22068, r22069;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r22060, "1", 10, MPFR_RNDN);
        mpfr_init(r22061);
        mpfr_init(r22062);
        mpfr_init_set_str(r22063, "2", 10, MPFR_RNDN);
        mpfr_init(r22064);
        mpfr_init(r22065);
        mpfr_init(r22066);
        mpfr_init(r22067);
        mpfr_init(r22068);
        mpfr_init(r22069);
}

double f_dm(double x) {
        ;
        mpfr_set_d(r22061, x, MPFR_RNDN);
        mpfr_div(r22062, r22060, r22061, MPFR_RNDN);
        ;
        mpfr_div(r22064, r22061, r22063, MPFR_RNDN);
        mpfr_tan(r22065, r22064, MPFR_RNDN);
        mpfr_sin(r22066, r22061, MPFR_RNDN);
        mpfr_div(r22067, r22066, r22061, MPFR_RNDN);
        mpfr_mul(r22068, r22065, r22067, MPFR_RNDN);
        mpfr_mul(r22069, r22062, r22068, MPFR_RNDN);
        return mpfr_get_d(r22069, MPFR_RNDN);
}