#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 r20918 = 1;
        float r20919 = x;
        float r20920 = cos(r20919);
        float r20921 = r20918 - r20920;
        float r20922 = r20919 * r20919;
        float r20923 = r20921 / r20922;
        return r20923;
}

double f_id(double x) {
        double r20924 = 1;
        double r20925 = x;
        double r20926 = cos(r20925);
        double r20927 = r20924 - r20926;
        double r20928 = r20925 * r20925;
        double r20929 = r20927 / r20928;
        return r20929;
}


double f_of(float x) {
        float r20930 = x;
        float r20931 = sin(r20930);
        float r20932 = r20931 / r20930;
        float r20933 = 2;
        float r20934 = r20930 / r20933;
        float r20935 = tan(r20934);
        float r20936 = r20935 / r20930;
        float r20937 = r20932 * r20936;
        return r20937;
}

double f_od(double x) {
        double r20938 = x;
        double r20939 = sin(r20938);
        double r20940 = r20939 / r20938;
        double r20941 = 2;
        double r20942 = r20938 / r20941;
        double r20943 = tan(r20942);
        double r20944 = r20943 / r20938;
        double r20945 = r20940 * r20944;
        return r20945;
}

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 r20946, r20947, r20948, r20949, r20950, r20951;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r20946, "1", 10, MPFR_RNDN);
        mpfr_init(r20947);
        mpfr_init(r20948);
        mpfr_init(r20949);
        mpfr_init(r20950);
        mpfr_init(r20951);
}

double f_im(double x) {
        ;
        mpfr_set_d(r20947, x, MPFR_RNDN);
        mpfr_cos(r20948, r20947, MPFR_RNDN);
        mpfr_sub(r20949, r20946, r20948, MPFR_RNDN);
        mpfr_mul(r20950, r20947, r20947, MPFR_RNDN);
        mpfr_div(r20951, r20949, r20950, MPFR_RNDN);
        return mpfr_get_d(r20951, MPFR_RNDN);
}

static mpfr_t r20952, r20953, r20954, r20955, r20956, r20957, r20958, r20959;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r20952);
        mpfr_init(r20953);
        mpfr_init(r20954);
        mpfr_init_set_str(r20955, "2", 10, MPFR_RNDN);
        mpfr_init(r20956);
        mpfr_init(r20957);
        mpfr_init(r20958);
        mpfr_init(r20959);
}

double f_fm(double x) {
        mpfr_set_d(r20952, x, MPFR_RNDN);
        mpfr_sin(r20953, r20952, MPFR_RNDN);
        mpfr_div(r20954, r20953, r20952, MPFR_RNDN);
        ;
        mpfr_div(r20956, r20952, r20955, MPFR_RNDN);
        mpfr_tan(r20957, r20956, MPFR_RNDN);
        mpfr_div(r20958, r20957, r20952, MPFR_RNDN);
        mpfr_mul(r20959, r20954, r20958, MPFR_RNDN);
        return mpfr_get_d(r20959, MPFR_RNDN);
}

static mpfr_t r20960, r20961, r20962, r20963, r20964, r20965, r20966, r20967;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r20960);
        mpfr_init(r20961);
        mpfr_init(r20962);
        mpfr_init_set_str(r20963, "2", 10, MPFR_RNDN);
        mpfr_init(r20964);
        mpfr_init(r20965);
        mpfr_init(r20966);
        mpfr_init(r20967);
}

double f_dm(double x) {
        mpfr_set_d(r20960, x, MPFR_RNDN);
        mpfr_sin(r20961, r20960, MPFR_RNDN);
        mpfr_div(r20962, r20961, r20960, MPFR_RNDN);
        ;
        mpfr_div(r20964, r20960, r20963, MPFR_RNDN);
        mpfr_tan(r20965, r20964, MPFR_RNDN);
        mpfr_div(r20966, r20965, r20960, MPFR_RNDN);
        mpfr_mul(r20967, r20962, r20966, MPFR_RNDN);
        return mpfr_get_d(r20967, MPFR_RNDN);
}