#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "arccos";

double f_if(float x) {
        float r14695 = 2.0f;
        float r14696 = 1.0f;
        float r14697 = x;
        float r14698 = r14696 - r14697;
        float r14699 = r14696 + r14697;
        float r14700 = r14698 / r14699;
        float r14701 = sqrt(r14700);
        float r14702 = atan(r14701);
        float r14703 = r14695 * r14702;
        return r14703;
}

double f_id(double x) {
        double r14704 = 2.0;
        double r14705 = 1.0;
        double r14706 = x;
        double r14707 = r14705 - r14706;
        double r14708 = r14705 + r14706;
        double r14709 = r14707 / r14708;
        double r14710 = sqrt(r14709);
        double r14711 = atan(r14710);
        double r14712 = r14704 * r14711;
        return r14712;
}


double f_of(float x) {
        float r14713 = 2.0f;
        float r14714 = 1.0f;
        float r14715 = x;
        float r14716 = r14714 - r14715;
        float r14717 = r14714 + r14715;
        float r14718 = r14716 / r14717;
        float r14719 = sqrt(r14718);
        float r14720 = atan(r14719);
        float r14721 = r14713 * r14720;
        return r14721;
}

double f_od(double x) {
        double r14722 = 2.0;
        double r14723 = 1.0;
        double r14724 = x;
        double r14725 = r14723 - r14724;
        double r14726 = r14723 + r14724;
        double r14727 = r14725 / r14726;
        double r14728 = sqrt(r14727);
        double r14729 = atan(r14728);
        double r14730 = r14722 * r14729;
        return r14730;
}

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 r14731, r14732, r14733, r14734, r14735, r14736, r14737, r14738, r14739;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init_set_str(r14731, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r14732, "1", 10, MPFR_RNDN);
        mpfr_init(r14733);
        mpfr_init(r14734);
        mpfr_init(r14735);
        mpfr_init(r14736);
        mpfr_init(r14737);
        mpfr_init(r14738);
        mpfr_init(r14739);
}

double f_im(double x) {
        ;
        ;
        mpfr_set_d(r14733, x, MPFR_RNDN);
        mpfr_sub(r14734, r14732, r14733, MPFR_RNDN);
        mpfr_add(r14735, r14732, r14733, MPFR_RNDN);
        mpfr_div(r14736, r14734, r14735, MPFR_RNDN);
        mpfr_sqrt(r14737, r14736, MPFR_RNDN);
        mpfr_atan(r14738, r14737, MPFR_RNDN);
        mpfr_mul(r14739, r14731, r14738, MPFR_RNDN);
        return mpfr_get_d(r14739, MPFR_RNDN);
}

static mpfr_t r14740, r14741, r14742, r14743, r14744, r14745, r14746, r14747, r14748;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init_set_str(r14740, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r14741, "1", 10, MPFR_RNDN);
        mpfr_init(r14742);
        mpfr_init(r14743);
        mpfr_init(r14744);
        mpfr_init(r14745);
        mpfr_init(r14746);
        mpfr_init(r14747);
        mpfr_init(r14748);
}

double f_fm(double x) {
        ;
        ;
        mpfr_set_d(r14742, x, MPFR_RNDN);
        mpfr_sub(r14743, r14741, r14742, MPFR_RNDN);
        mpfr_add(r14744, r14741, r14742, MPFR_RNDN);
        mpfr_div(r14745, r14743, r14744, MPFR_RNDN);
        mpfr_sqrt(r14746, r14745, MPFR_RNDN);
        mpfr_atan(r14747, r14746, MPFR_RNDN);
        mpfr_mul(r14748, r14740, r14747, MPFR_RNDN);
        return mpfr_get_d(r14748, MPFR_RNDN);
}

static mpfr_t r14749, r14750, r14751, r14752, r14753, r14754, r14755, r14756, r14757;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init_set_str(r14749, "2", 10, MPFR_RNDN);
        mpfr_init_set_str(r14750, "1", 10, MPFR_RNDN);
        mpfr_init(r14751);
        mpfr_init(r14752);
        mpfr_init(r14753);
        mpfr_init(r14754);
        mpfr_init(r14755);
        mpfr_init(r14756);
        mpfr_init(r14757);
}

double f_dm(double x) {
        ;
        ;
        mpfr_set_d(r14751, x, MPFR_RNDN);
        mpfr_sub(r14752, r14750, r14751, MPFR_RNDN);
        mpfr_add(r14753, r14750, r14751, MPFR_RNDN);
        mpfr_div(r14754, r14752, r14753, MPFR_RNDN);
        mpfr_sqrt(r14755, r14754, MPFR_RNDN);
        mpfr_atan(r14756, r14755, MPFR_RNDN);
        mpfr_mul(r14757, r14749, r14756, MPFR_RNDN);
        return mpfr_get_d(r14757, MPFR_RNDN);
}