#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 r19971 = 1;
        float r19972 = x;
        float r19973 = cos(r19972);
        float r19974 = r19971 - r19973;
        float r19975 = r19972 * r19972;
        float r19976 = r19974 / r19975;
        return r19976;
}

double f_id(double x) {
        double r19977 = 1;
        double r19978 = x;
        double r19979 = cos(r19978);
        double r19980 = r19977 - r19979;
        double r19981 = r19978 * r19978;
        double r19982 = r19980 / r19981;
        return r19982;
}


double f_of(float x) {
        float r19983 = x;
        float r19984 = sin(r19983);
        float r19985 = r19984 / r19983;
        float r19986 = 1;
        float r19987 = cos(r19983);
        float r19988 = r19986 + r19987;
        float r19989 = r19984 / r19988;
        float r19990 = r19989 / r19983;
        float r19991 = r19985 * r19990;
        return r19991;
}

double f_od(double x) {
        double r19992 = x;
        double r19993 = sin(r19992);
        double r19994 = r19993 / r19992;
        double r19995 = 1;
        double r19996 = cos(r19992);
        double r19997 = r19995 + r19996;
        double r19998 = r19993 / r19997;
        double r19999 = r19998 / r19992;
        double r20000 = r19994 * r19999;
        return r20000;
}

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 r20001, r20002, r20003, r20004, r20005, r20006;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r20001, "1", 10, MPFR_RNDN);
        mpfr_init(r20002);
        mpfr_init(r20003);
        mpfr_init(r20004);
        mpfr_init(r20005);
        mpfr_init(r20006);
}

double f_im(double x) {
        ;
        mpfr_set_d(r20002, x, MPFR_RNDN);
        mpfr_cos(r20003, r20002, MPFR_RNDN);
        mpfr_sub(r20004, r20001, r20003, MPFR_RNDN);
        mpfr_mul(r20005, r20002, r20002, MPFR_RNDN);
        mpfr_div(r20006, r20004, r20005, MPFR_RNDN);
        return mpfr_get_d(r20006, MPFR_RNDN);
}

static mpfr_t r20007, r20008, r20009, r20010, r20011, r20012, r20013, r20014, r20015;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r20007);
        mpfr_init(r20008);
        mpfr_init(r20009);
        mpfr_init_set_str(r20010, "1", 10, MPFR_RNDN);
        mpfr_init(r20011);
        mpfr_init(r20012);
        mpfr_init(r20013);
        mpfr_init(r20014);
        mpfr_init(r20015);
}

double f_fm(double x) {
        mpfr_set_d(r20007, x, MPFR_RNDN);
        mpfr_sin(r20008, r20007, MPFR_RNDN);
        mpfr_div(r20009, r20008, r20007, MPFR_RNDN);
        ;
        mpfr_cos(r20011, r20007, MPFR_RNDN);
        mpfr_add(r20012, r20010, r20011, MPFR_RNDN);
        mpfr_div(r20013, r20008, r20012, MPFR_RNDN);
        mpfr_div(r20014, r20013, r20007, MPFR_RNDN);
        mpfr_mul(r20015, r20009, r20014, MPFR_RNDN);
        return mpfr_get_d(r20015, MPFR_RNDN);
}

static mpfr_t r20016, r20017, r20018, r20019, r20020, r20021, r20022, r20023, r20024;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r20016);
        mpfr_init(r20017);
        mpfr_init(r20018);
        mpfr_init_set_str(r20019, "1", 10, MPFR_RNDN);
        mpfr_init(r20020);
        mpfr_init(r20021);
        mpfr_init(r20022);
        mpfr_init(r20023);
        mpfr_init(r20024);
}

double f_dm(double x) {
        mpfr_set_d(r20016, x, MPFR_RNDN);
        mpfr_sin(r20017, r20016, MPFR_RNDN);
        mpfr_div(r20018, r20017, r20016, MPFR_RNDN);
        ;
        mpfr_cos(r20020, r20016, MPFR_RNDN);
        mpfr_add(r20021, r20019, r20020, MPFR_RNDN);
        mpfr_div(r20022, r20017, r20021, MPFR_RNDN);
        mpfr_div(r20023, r20022, r20016, MPFR_RNDN);
        mpfr_mul(r20024, r20018, r20023, MPFR_RNDN);
        return mpfr_get_d(r20024, MPFR_RNDN);
}