#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 r20932 = 1;
        float r20933 = x;
        float r20934 = cos(r20933);
        float r20935 = r20932 - r20934;
        float r20936 = r20933 * r20933;
        float r20937 = r20935 / r20936;
        return r20937;
}

double f_id(double x) {
        double r20938 = 1;
        double r20939 = x;
        double r20940 = cos(r20939);
        double r20941 = r20938 - r20940;
        double r20942 = r20939 * r20939;
        double r20943 = r20941 / r20942;
        return r20943;
}


double f_of(float x) {
        float r20944 = x;
        float r20945 = sin(r20944);
        float r20946 = r20945 / r20944;
        float r20947 = 2;
        float r20948 = r20944 / r20947;
        float r20949 = tan(r20948);
        float r20950 = r20949 / r20944;
        float r20951 = r20946 * r20950;
        return r20951;
}

double f_od(double x) {
        double r20952 = x;
        double r20953 = sin(r20952);
        double r20954 = r20953 / r20952;
        double r20955 = 2;
        double r20956 = r20952 / r20955;
        double r20957 = tan(r20956);
        double r20958 = r20957 / r20952;
        double r20959 = r20954 * r20958;
        return r20959;
}

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 r20960, r20961, r20962, r20963, r20964, r20965;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r20960, "1", 10, MPFR_RNDN);
        mpfr_init(r20961);
        mpfr_init(r20962);
        mpfr_init(r20963);
        mpfr_init(r20964);
        mpfr_init(r20965);
}

double f_im(double x) {
        ;
        mpfr_set_d(r20961, x, MPFR_RNDN);
        mpfr_cos(r20962, r20961, MPFR_RNDN);
        mpfr_sub(r20963, r20960, r20962, MPFR_RNDN);
        mpfr_mul(r20964, r20961, r20961, MPFR_RNDN);
        mpfr_div(r20965, r20963, r20964, MPFR_RNDN);
        return mpfr_get_d(r20965, MPFR_RNDN);
}

static mpfr_t r20966, r20967, r20968, r20969, r20970, r20971, r20972, r20973;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r20966);
        mpfr_init(r20967);
        mpfr_init(r20968);
        mpfr_init_set_str(r20969, "2", 10, MPFR_RNDN);
        mpfr_init(r20970);
        mpfr_init(r20971);
        mpfr_init(r20972);
        mpfr_init(r20973);
}

double f_fm(double x) {
        mpfr_set_d(r20966, x, MPFR_RNDN);
        mpfr_sin(r20967, r20966, MPFR_RNDN);
        mpfr_div(r20968, r20967, r20966, MPFR_RNDN);
        ;
        mpfr_div(r20970, r20966, r20969, MPFR_RNDN);
        mpfr_tan(r20971, r20970, MPFR_RNDN);
        mpfr_div(r20972, r20971, r20966, MPFR_RNDN);
        mpfr_mul(r20973, r20968, r20972, MPFR_RNDN);
        return mpfr_get_d(r20973, MPFR_RNDN);
}

static mpfr_t r20974, r20975, r20976, r20977, r20978, r20979, r20980, r20981;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r20974);
        mpfr_init(r20975);
        mpfr_init(r20976);
        mpfr_init_set_str(r20977, "2", 10, MPFR_RNDN);
        mpfr_init(r20978);
        mpfr_init(r20979);
        mpfr_init(r20980);
        mpfr_init(r20981);
}

double f_dm(double x) {
        mpfr_set_d(r20974, x, MPFR_RNDN);
        mpfr_sin(r20975, r20974, MPFR_RNDN);
        mpfr_div(r20976, r20975, r20974, MPFR_RNDN);
        ;
        mpfr_div(r20978, r20974, r20977, MPFR_RNDN);
        mpfr_tan(r20979, r20978, MPFR_RNDN);
        mpfr_div(r20980, r20979, r20974, MPFR_RNDN);
        mpfr_mul(r20981, r20976, r20980, MPFR_RNDN);
        return mpfr_get_d(r20981, MPFR_RNDN);
}