#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 r18850 = 1.0f;
        float r18851 = x;
        float r18852 = cos(r18851);
        float r18853 = r18850 - r18852;
        float r18854 = r18851 * r18851;
        float r18855 = r18853 / r18854;
        return r18855;
}

double f_id(double x) {
        double r18856 = 1.0;
        double r18857 = x;
        double r18858 = cos(r18857);
        double r18859 = r18856 - r18858;
        double r18860 = r18857 * r18857;
        double r18861 = r18859 / r18860;
        return r18861;
}


double f_of(float x) {
        float r18862 = x;
        float r18863 = sin(r18862);
        float r18864 = r18863 / r18862;
        float r18865 = 1.0f;
        float r18866 = cos(r18862);
        float r18867 = r18865 + r18866;
        float r18868 = r18863 / r18867;
        float r18869 = r18868 / r18862;
        float r18870 = r18864 * r18869;
        return r18870;
}

double f_od(double x) {
        double r18871 = x;
        double r18872 = sin(r18871);
        double r18873 = r18872 / r18871;
        double r18874 = 1.0;
        double r18875 = cos(r18871);
        double r18876 = r18874 + r18875;
        double r18877 = r18872 / r18876;
        double r18878 = r18877 / r18871;
        double r18879 = r18873 * r18878;
        return r18879;
}

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 r18880, r18881, r18882, r18883, r18884, r18885;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r18880, "1", 10, MPFR_RNDN);
        mpfr_init(r18881);
        mpfr_init(r18882);
        mpfr_init(r18883);
        mpfr_init(r18884);
        mpfr_init(r18885);
}

double f_im(double x) {
        ;
        mpfr_set_d(r18881, x, MPFR_RNDN);
        mpfr_cos(r18882, r18881, MPFR_RNDN);
        mpfr_sub(r18883, r18880, r18882, MPFR_RNDN);
        mpfr_sqr(r18884, r18881, MPFR_RNDN);
        mpfr_div(r18885, r18883, r18884, MPFR_RNDN);
        return mpfr_get_d(r18885, MPFR_RNDN);
}

static mpfr_t r18886, r18887, r18888, r18889, r18890, r18891, r18892, r18893, r18894;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r18886);
        mpfr_init(r18887);
        mpfr_init(r18888);
        mpfr_init_set_str(r18889, "1", 10, MPFR_RNDN);
        mpfr_init(r18890);
        mpfr_init(r18891);
        mpfr_init(r18892);
        mpfr_init(r18893);
        mpfr_init(r18894);
}

double f_fm(double x) {
        mpfr_set_d(r18886, x, MPFR_RNDN);
        mpfr_sin(r18887, r18886, MPFR_RNDN);
        mpfr_div(r18888, r18887, r18886, MPFR_RNDN);
        ;
        mpfr_cos(r18890, r18886, MPFR_RNDN);
        mpfr_add(r18891, r18889, r18890, MPFR_RNDN);
        mpfr_div(r18892, r18887, r18891, MPFR_RNDN);
        mpfr_div(r18893, r18892, r18886, MPFR_RNDN);
        mpfr_mul(r18894, r18888, r18893, MPFR_RNDN);
        return mpfr_get_d(r18894, MPFR_RNDN);
}

static mpfr_t r18895, r18896, r18897, r18898, r18899, r18900, r18901, r18902, r18903;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r18895);
        mpfr_init(r18896);
        mpfr_init(r18897);
        mpfr_init_set_str(r18898, "1", 10, MPFR_RNDN);
        mpfr_init(r18899);
        mpfr_init(r18900);
        mpfr_init(r18901);
        mpfr_init(r18902);
        mpfr_init(r18903);
}

double f_dm(double x) {
        mpfr_set_d(r18895, x, MPFR_RNDN);
        mpfr_sin(r18896, r18895, MPFR_RNDN);
        mpfr_div(r18897, r18896, r18895, MPFR_RNDN);
        ;
        mpfr_cos(r18899, r18895, MPFR_RNDN);
        mpfr_add(r18900, r18898, r18899, MPFR_RNDN);
        mpfr_div(r18901, r18896, r18900, MPFR_RNDN);
        mpfr_div(r18902, r18901, r18895, MPFR_RNDN);
        mpfr_mul(r18903, r18897, r18902, MPFR_RNDN);
        return mpfr_get_d(r18903, MPFR_RNDN);
}