#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 r31490 = x;
        float r31491 = r31490 * r31490;
        float r31492 = 1;
        float r31493 = r31491 - r31492;
        float r31494 = sqrt(r31493);
        float r31495 = r31490 + r31494;
        float r31496 = log(r31495);
        return r31496;
}

double f_id(double x) {
        double r31497 = x;
        double r31498 = r31497 * r31497;
        double r31499 = 1;
        double r31500 = r31498 - r31499;
        double r31501 = sqrt(r31500);
        double r31502 = r31497 + r31501;
        double r31503 = log(r31502);
        return r31503;
}


double f_of(float x) {
        float r31504 = x;
        float r31505 = r31504 + r31504;
        float r31506 = 1/2;
        float r31507 = r31506 / r31504;
        float r31508 = r31505 - r31507;
        float r31509 = 1/8;
        float r31510 = r31509 / r31504;
        float r31511 = r31504 * r31504;
        float r31512 = r31510 / r31511;
        float r31513 = r31508 - r31512;
        float r31514 = log(r31513);
        return r31514;
}

double f_od(double x) {
        double r31515 = x;
        double r31516 = r31515 + r31515;
        double r31517 = 1/2;
        double r31518 = r31517 / r31515;
        double r31519 = r31516 - r31518;
        double r31520 = 1/8;
        double r31521 = r31520 / r31515;
        double r31522 = r31515 * r31515;
        double r31523 = r31521 / r31522;
        double r31524 = r31519 - r31523;
        double r31525 = log(r31524);
        return r31525;
}

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 r31526, r31527, r31528, r31529, r31530, r31531, r31532;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init(r31526);
        mpfr_init(r31527);
        mpfr_init_set_str(r31528, "1", 10, MPFR_RNDN);
        mpfr_init(r31529);
        mpfr_init(r31530);
        mpfr_init(r31531);
        mpfr_init(r31532);
}

double f_im(double x) {
        mpfr_set_d(r31526, x, MPFR_RNDN);
        mpfr_mul(r31527, r31526, r31526, MPFR_RNDN);
        ;
        mpfr_sub(r31529, r31527, r31528, MPFR_RNDN);
        mpfr_sqrt(r31530, r31529, MPFR_RNDN);
        mpfr_add(r31531, r31526, r31530, MPFR_RNDN);
        mpfr_log(r31532, r31531, MPFR_RNDN);
        return mpfr_get_d(r31532, MPFR_RNDN);
}

static mpfr_t r31533, r31534, r31535, r31536, r31537, r31538, r31539, r31540, r31541, r31542, r31543;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r31533);
        mpfr_init(r31534);
        mpfr_init_set_str(r31535, "1/2", 10, MPFR_RNDN);
        mpfr_init(r31536);
        mpfr_init(r31537);
        mpfr_init_set_str(r31538, "1/8", 10, MPFR_RNDN);
        mpfr_init(r31539);
        mpfr_init(r31540);
        mpfr_init(r31541);
        mpfr_init(r31542);
        mpfr_init(r31543);
}

double f_fm(double x) {
        mpfr_set_d(r31533, x, MPFR_RNDN);
        mpfr_add(r31534, r31533, r31533, MPFR_RNDN);
        ;
        mpfr_div(r31536, r31535, r31533, MPFR_RNDN);
        mpfr_sub(r31537, r31534, r31536, MPFR_RNDN);
        ;
        mpfr_div(r31539, r31538, r31533, MPFR_RNDN);
        mpfr_mul(r31540, r31533, r31533, MPFR_RNDN);
        mpfr_div(r31541, r31539, r31540, MPFR_RNDN);
        mpfr_sub(r31542, r31537, r31541, MPFR_RNDN);
        mpfr_log(r31543, r31542, MPFR_RNDN);
        return mpfr_get_d(r31543, MPFR_RNDN);
}

static mpfr_t r31544, r31545, r31546, r31547, r31548, r31549, r31550, r31551, r31552, r31553, r31554;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r31544);
        mpfr_init(r31545);
        mpfr_init_set_str(r31546, "1/2", 10, MPFR_RNDN);
        mpfr_init(r31547);
        mpfr_init(r31548);
        mpfr_init_set_str(r31549, "1/8", 10, MPFR_RNDN);
        mpfr_init(r31550);
        mpfr_init(r31551);
        mpfr_init(r31552);
        mpfr_init(r31553);
        mpfr_init(r31554);
}

double f_dm(double x) {
        mpfr_set_d(r31544, x, MPFR_RNDN);
        mpfr_add(r31545, r31544, r31544, MPFR_RNDN);
        ;
        mpfr_div(r31547, r31546, r31544, MPFR_RNDN);
        mpfr_sub(r31548, r31545, r31547, MPFR_RNDN);
        ;
        mpfr_div(r31550, r31549, r31544, MPFR_RNDN);
        mpfr_mul(r31551, r31544, r31544, MPFR_RNDN);
        mpfr_div(r31552, r31550, r31551, MPFR_RNDN);
        mpfr_sub(r31553, r31548, r31552, MPFR_RNDN);
        mpfr_log(r31554, r31553, MPFR_RNDN);
        return mpfr_get_d(r31554, MPFR_RNDN);
}