#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 r19967 = 1;
        float r19968 = x;
        float r19969 = cos(r19968);
        float r19970 = r19967 - r19969;
        float r19971 = r19968 * r19968;
        float r19972 = r19970 / r19971;
        return r19972;
}

double f_id(double x) {
        double r19973 = 1;
        double r19974 = x;
        double r19975 = cos(r19974);
        double r19976 = r19973 - r19975;
        double r19977 = r19974 * r19974;
        double r19978 = r19976 / r19977;
        return r19978;
}


double f_of(float x) {
        float r19979 = x;
        float r19980 = sin(r19979);
        float r19981 = r19980 / r19979;
        float r19982 = 1;
        float r19983 = cos(r19979);
        float r19984 = r19982 + r19983;
        float r19985 = r19980 / r19984;
        float r19986 = r19985 / r19979;
        float r19987 = r19981 * r19986;
        return r19987;
}

double f_od(double x) {
        double r19988 = x;
        double r19989 = sin(r19988);
        double r19990 = r19989 / r19988;
        double r19991 = 1;
        double r19992 = cos(r19988);
        double r19993 = r19991 + r19992;
        double r19994 = r19989 / r19993;
        double r19995 = r19994 / r19988;
        double r19996 = r19990 * r19995;
        return r19996;
}

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 r19997, r19998, r19999, r20000, r20001, r20002;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r19997, "1", 10, MPFR_RNDN);
        mpfr_init(r19998);
        mpfr_init(r19999);
        mpfr_init(r20000);
        mpfr_init(r20001);
        mpfr_init(r20002);
}

double f_im(double x) {
        ;
        mpfr_set_d(r19998, x, MPFR_RNDN);
        mpfr_cos(r19999, r19998, MPFR_RNDN);
        mpfr_sub(r20000, r19997, r19999, MPFR_RNDN);
        mpfr_mul(r20001, r19998, r19998, MPFR_RNDN);
        mpfr_div(r20002, r20000, r20001, MPFR_RNDN);
        return mpfr_get_d(r20002, MPFR_RNDN);
}

static mpfr_t r20003, r20004, r20005, r20006, r20007, r20008, r20009, r20010, r20011;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r20003);
        mpfr_init(r20004);
        mpfr_init(r20005);
        mpfr_init_set_str(r20006, "1", 10, MPFR_RNDN);
        mpfr_init(r20007);
        mpfr_init(r20008);
        mpfr_init(r20009);
        mpfr_init(r20010);
        mpfr_init(r20011);
}

double f_fm(double x) {
        mpfr_set_d(r20003, x, MPFR_RNDN);
        mpfr_sin(r20004, r20003, MPFR_RNDN);
        mpfr_div(r20005, r20004, r20003, MPFR_RNDN);
        ;
        mpfr_cos(r20007, r20003, MPFR_RNDN);
        mpfr_add(r20008, r20006, r20007, MPFR_RNDN);
        mpfr_div(r20009, r20004, r20008, MPFR_RNDN);
        mpfr_div(r20010, r20009, r20003, MPFR_RNDN);
        mpfr_mul(r20011, r20005, r20010, MPFR_RNDN);
        return mpfr_get_d(r20011, MPFR_RNDN);
}

static mpfr_t r20012, r20013, r20014, r20015, r20016, r20017, r20018, r20019, r20020;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r20012);
        mpfr_init(r20013);
        mpfr_init(r20014);
        mpfr_init_set_str(r20015, "1", 10, MPFR_RNDN);
        mpfr_init(r20016);
        mpfr_init(r20017);
        mpfr_init(r20018);
        mpfr_init(r20019);
        mpfr_init(r20020);
}

double f_dm(double x) {
        mpfr_set_d(r20012, x, MPFR_RNDN);
        mpfr_sin(r20013, r20012, MPFR_RNDN);
        mpfr_div(r20014, r20013, r20012, MPFR_RNDN);
        ;
        mpfr_cos(r20016, r20012, MPFR_RNDN);
        mpfr_add(r20017, r20015, r20016, MPFR_RNDN);
        mpfr_div(r20018, r20013, r20017, MPFR_RNDN);
        mpfr_div(r20019, r20018, r20012, MPFR_RNDN);
        mpfr_mul(r20020, r20014, r20019, MPFR_RNDN);
        return mpfr_get_d(r20020, MPFR_RNDN);
}