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

char *name = "Hyperbolic arc-cosine";

double f_if(float x) {
        float r21865 = x;
        float r21866 = r21865 * r21865;
        float r21867 = 1;
        float r21868 = r21866 - r21867;
        float r21869 = sqrt(r21868);
        float r21870 = r21865 + r21869;
        float r21871 = log(r21870);
        return r21871;
}

double f_id(double x) {
        double r21872 = x;
        double r21873 = r21872 * r21872;
        double r21874 = 1;
        double r21875 = r21873 - r21874;
        double r21876 = sqrt(r21875);
        double r21877 = r21872 + r21876;
        double r21878 = log(r21877);
        return r21878;
}


double f_of(float x) {
        float r21879 = x;
        float r21880 = 1;
        float r21881 = r21879 + r21880;
        float r21882 = sqrt(r21881);
        float r21883 = r21879 - r21880;
        float r21884 = sqrt(r21883);
        float r21885 = r21882 * r21884;
        float r21886 = r21879 + r21885;
        float r21887 = log(r21886);
        return r21887;
}

double f_od(double x) {
        double r21888 = x;
        double r21889 = 1;
        double r21890 = r21888 + r21889;
        double r21891 = sqrt(r21890);
        double r21892 = r21888 - r21889;
        double r21893 = sqrt(r21892);
        double r21894 = r21891 * r21893;
        double r21895 = r21888 + r21894;
        double r21896 = log(r21895);
        return r21896;
}

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 r21897, r21898, r21899, r21900, r21901, r21902, r21903;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21897);
        mpfr_init(r21898);
        mpfr_init_set_str(r21899, "1", 10, MPFR_RNDN);
        mpfr_init(r21900);
        mpfr_init(r21901);
        mpfr_init(r21902);
        mpfr_init(r21903);
}

double f_im(double x) {
        mpfr_set_d(r21897, x, MPFR_RNDN);
        mpfr_mul(r21898, r21897, r21897, MPFR_RNDN);
        ;
        mpfr_sub(r21900, r21898, r21899, MPFR_RNDN);
        mpfr_sqrt(r21901, r21900, MPFR_RNDN);
        mpfr_add(r21902, r21897, r21901, MPFR_RNDN);
        mpfr_log(r21903, r21902, MPFR_RNDN);
        return mpfr_get_d(r21903, MPFR_RNDN);
}

static mpfr_t r21904, r21905, r21906, r21907, r21908, r21909, r21910, r21911, r21912;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21904);
        mpfr_init_set_str(r21905, "1", 10, MPFR_RNDN);
        mpfr_init(r21906);
        mpfr_init(r21907);
        mpfr_init(r21908);
        mpfr_init(r21909);
        mpfr_init(r21910);
        mpfr_init(r21911);
        mpfr_init(r21912);
}

double f_fm(double x) {
        mpfr_set_d(r21904, x, MPFR_RNDN);
        ;
        mpfr_add(r21906, r21904, r21905, MPFR_RNDN);
        mpfr_sqrt(r21907, r21906, MPFR_RNDN);
        mpfr_sub(r21908, r21904, r21905, MPFR_RNDN);
        mpfr_sqrt(r21909, r21908, MPFR_RNDN);
        mpfr_mul(r21910, r21907, r21909, MPFR_RNDN);
        mpfr_add(r21911, r21904, r21910, MPFR_RNDN);
        mpfr_log(r21912, r21911, MPFR_RNDN);
        return mpfr_get_d(r21912, MPFR_RNDN);
}

static mpfr_t r21913, r21914, r21915, r21916, r21917, r21918, r21919, r21920, r21921;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21913);
        mpfr_init_set_str(r21914, "1", 10, MPFR_RNDN);
        mpfr_init(r21915);
        mpfr_init(r21916);
        mpfr_init(r21917);
        mpfr_init(r21918);
        mpfr_init(r21919);
        mpfr_init(r21920);
        mpfr_init(r21921);
}

double f_dm(double x) {
        mpfr_set_d(r21913, x, MPFR_RNDN);
        ;
        mpfr_add(r21915, r21913, r21914, MPFR_RNDN);
        mpfr_sqrt(r21916, r21915, MPFR_RNDN);
        mpfr_sub(r21917, r21913, r21914, MPFR_RNDN);
        mpfr_sqrt(r21918, r21917, MPFR_RNDN);
        mpfr_mul(r21919, r21916, r21918, MPFR_RNDN);
        mpfr_add(r21920, r21913, r21919, MPFR_RNDN);
        mpfr_log(r21921, r21920, MPFR_RNDN);
        return mpfr_get_d(r21921, MPFR_RNDN);
}