#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 r21876 = x;
        float r21877 = r21876 * r21876;
        float r21878 = 1;
        float r21879 = r21877 - r21878;
        float r21880 = sqrt(r21879);
        float r21881 = r21876 + r21880;
        float r21882 = log(r21881);
        return r21882;
}

double f_id(double x) {
        double r21883 = x;
        double r21884 = r21883 * r21883;
        double r21885 = 1;
        double r21886 = r21884 - r21885;
        double r21887 = sqrt(r21886);
        double r21888 = r21883 + r21887;
        double r21889 = log(r21888);
        return r21889;
}


double f_of(float x) {
        float r21890 = x;
        float r21891 = 1;
        float r21892 = r21890 + r21891;
        float r21893 = sqrt(r21892);
        float r21894 = r21890 - r21891;
        float r21895 = sqrt(r21894);
        float r21896 = r21893 * r21895;
        float r21897 = r21890 + r21896;
        float r21898 = log(r21897);
        return r21898;
}

double f_od(double x) {
        double r21899 = x;
        double r21900 = 1;
        double r21901 = r21899 + r21900;
        double r21902 = sqrt(r21901);
        double r21903 = r21899 - r21900;
        double r21904 = sqrt(r21903);
        double r21905 = r21902 * r21904;
        double r21906 = r21899 + r21905;
        double r21907 = log(r21906);
        return r21907;
}

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 r21908, r21909, r21910, r21911, r21912, r21913, r21914;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21908);
        mpfr_init(r21909);
        mpfr_init_set_str(r21910, "1", 10, MPFR_RNDN);
        mpfr_init(r21911);
        mpfr_init(r21912);
        mpfr_init(r21913);
        mpfr_init(r21914);
}

double f_im(double x) {
        mpfr_set_d(r21908, x, MPFR_RNDN);
        mpfr_mul(r21909, r21908, r21908, MPFR_RNDN);
        ;
        mpfr_sub(r21911, r21909, r21910, MPFR_RNDN);
        mpfr_sqrt(r21912, r21911, MPFR_RNDN);
        mpfr_add(r21913, r21908, r21912, MPFR_RNDN);
        mpfr_log(r21914, r21913, MPFR_RNDN);
        return mpfr_get_d(r21914, MPFR_RNDN);
}

static mpfr_t r21915, r21916, r21917, r21918, r21919, r21920, r21921, r21922, r21923;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21915);
        mpfr_init_set_str(r21916, "1", 10, MPFR_RNDN);
        mpfr_init(r21917);
        mpfr_init(r21918);
        mpfr_init(r21919);
        mpfr_init(r21920);
        mpfr_init(r21921);
        mpfr_init(r21922);
        mpfr_init(r21923);
}

double f_fm(double x) {
        mpfr_set_d(r21915, x, MPFR_RNDN);
        ;
        mpfr_add(r21917, r21915, r21916, MPFR_RNDN);
        mpfr_sqrt(r21918, r21917, MPFR_RNDN);
        mpfr_sub(r21919, r21915, r21916, MPFR_RNDN);
        mpfr_sqrt(r21920, r21919, MPFR_RNDN);
        mpfr_mul(r21921, r21918, r21920, MPFR_RNDN);
        mpfr_add(r21922, r21915, r21921, MPFR_RNDN);
        mpfr_log(r21923, r21922, MPFR_RNDN);
        return mpfr_get_d(r21923, MPFR_RNDN);
}

static mpfr_t r21924, r21925, r21926, r21927, r21928, r21929, r21930, r21931, r21932;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21924);
        mpfr_init_set_str(r21925, "1", 10, MPFR_RNDN);
        mpfr_init(r21926);
        mpfr_init(r21927);
        mpfr_init(r21928);
        mpfr_init(r21929);
        mpfr_init(r21930);
        mpfr_init(r21931);
        mpfr_init(r21932);
}

double f_dm(double x) {
        mpfr_set_d(r21924, x, MPFR_RNDN);
        ;
        mpfr_add(r21926, r21924, r21925, MPFR_RNDN);
        mpfr_sqrt(r21927, r21926, MPFR_RNDN);
        mpfr_sub(r21928, r21924, r21925, MPFR_RNDN);
        mpfr_sqrt(r21929, r21928, MPFR_RNDN);
        mpfr_mul(r21930, r21927, r21929, MPFR_RNDN);
        mpfr_add(r21931, r21924, r21930, MPFR_RNDN);
        mpfr_log(r21932, r21931, MPFR_RNDN);
        return mpfr_get_d(r21932, MPFR_RNDN);
}