#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 r21890 = x;
        float r21891 = r21890 * r21890;
        float r21892 = 1;
        float r21893 = r21891 - r21892;
        float r21894 = sqrt(r21893);
        float r21895 = r21890 + r21894;
        float r21896 = log(r21895);
        return r21896;
}

double f_id(double x) {
        double r21897 = x;
        double r21898 = r21897 * r21897;
        double r21899 = 1;
        double r21900 = r21898 - r21899;
        double r21901 = sqrt(r21900);
        double r21902 = r21897 + r21901;
        double r21903 = log(r21902);
        return r21903;
}


double f_of(float x) {
        float r21904 = x;
        float r21905 = 1;
        float r21906 = r21904 + r21905;
        float r21907 = sqrt(r21906);
        float r21908 = r21904 - r21905;
        float r21909 = sqrt(r21908);
        float r21910 = r21907 * r21909;
        float r21911 = r21904 + r21910;
        float r21912 = log(r21911);
        return r21912;
}

double f_od(double x) {
        double r21913 = x;
        double r21914 = 1;
        double r21915 = r21913 + r21914;
        double r21916 = sqrt(r21915);
        double r21917 = r21913 - r21914;
        double r21918 = sqrt(r21917);
        double r21919 = r21916 * r21918;
        double r21920 = r21913 + r21919;
        double r21921 = log(r21920);
        return r21921;
}

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 r21922, r21923, r21924, r21925, r21926, r21927, r21928;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21922);
        mpfr_init(r21923);
        mpfr_init_set_str(r21924, "1", 10, MPFR_RNDN);
        mpfr_init(r21925);
        mpfr_init(r21926);
        mpfr_init(r21927);
        mpfr_init(r21928);
}

double f_im(double x) {
        mpfr_set_d(r21922, x, MPFR_RNDN);
        mpfr_mul(r21923, r21922, r21922, MPFR_RNDN);
        ;
        mpfr_sub(r21925, r21923, r21924, MPFR_RNDN);
        mpfr_sqrt(r21926, r21925, MPFR_RNDN);
        mpfr_add(r21927, r21922, r21926, MPFR_RNDN);
        mpfr_log(r21928, r21927, MPFR_RNDN);
        return mpfr_get_d(r21928, MPFR_RNDN);
}

static mpfr_t r21929, r21930, r21931, r21932, r21933, r21934, r21935, r21936, r21937;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21929);
        mpfr_init_set_str(r21930, "1", 10, MPFR_RNDN);
        mpfr_init(r21931);
        mpfr_init(r21932);
        mpfr_init(r21933);
        mpfr_init(r21934);
        mpfr_init(r21935);
        mpfr_init(r21936);
        mpfr_init(r21937);
}

double f_fm(double x) {
        mpfr_set_d(r21929, x, MPFR_RNDN);
        ;
        mpfr_add(r21931, r21929, r21930, MPFR_RNDN);
        mpfr_sqrt(r21932, r21931, MPFR_RNDN);
        mpfr_sub(r21933, r21929, r21930, MPFR_RNDN);
        mpfr_sqrt(r21934, r21933, MPFR_RNDN);
        mpfr_mul(r21935, r21932, r21934, MPFR_RNDN);
        mpfr_add(r21936, r21929, r21935, MPFR_RNDN);
        mpfr_log(r21937, r21936, MPFR_RNDN);
        return mpfr_get_d(r21937, MPFR_RNDN);
}

static mpfr_t r21938, r21939, r21940, r21941, r21942, r21943, r21944, r21945, r21946;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21938);
        mpfr_init_set_str(r21939, "1", 10, MPFR_RNDN);
        mpfr_init(r21940);
        mpfr_init(r21941);
        mpfr_init(r21942);
        mpfr_init(r21943);
        mpfr_init(r21944);
        mpfr_init(r21945);
        mpfr_init(r21946);
}

double f_dm(double x) {
        mpfr_set_d(r21938, x, MPFR_RNDN);
        ;
        mpfr_add(r21940, r21938, r21939, MPFR_RNDN);
        mpfr_sqrt(r21941, r21940, MPFR_RNDN);
        mpfr_sub(r21942, r21938, r21939, MPFR_RNDN);
        mpfr_sqrt(r21943, r21942, MPFR_RNDN);
        mpfr_mul(r21944, r21941, r21943, MPFR_RNDN);
        mpfr_add(r21945, r21938, r21944, MPFR_RNDN);
        mpfr_log(r21946, r21945, MPFR_RNDN);
        return mpfr_get_d(r21946, MPFR_RNDN);
}