#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 r22579 = x;
        float r22580 = r22579 * r22579;
        float r22581 = 1;
        float r22582 = r22580 - r22581;
        float r22583 = sqrt(r22582);
        float r22584 = r22579 + r22583;
        float r22585 = log(r22584);
        return r22585;
}

double f_id(double x) {
        double r22586 = x;
        double r22587 = r22586 * r22586;
        double r22588 = 1;
        double r22589 = r22587 - r22588;
        double r22590 = sqrt(r22589);
        double r22591 = r22586 + r22590;
        double r22592 = log(r22591);
        return r22592;
}


double f_of(float x) {
        float r22593 = x;
        float r22594 = 2;
        float r22595 = r22593 * r22594;
        float r22596 = 1/2;
        float r22597 = r22596 / r22593;
        float r22598 = r22595 - r22597;
        float r22599 = 1/8;
        float r22600 = r22599 / r22593;
        float r22601 = r22593 * r22593;
        float r22602 = r22600 / r22601;
        float r22603 = r22598 - r22602;
        float r22604 = log(r22603);
        return r22604;
}

double f_od(double x) {
        double r22605 = x;
        double r22606 = 2;
        double r22607 = r22605 * r22606;
        double r22608 = 1/2;
        double r22609 = r22608 / r22605;
        double r22610 = r22607 - r22609;
        double r22611 = 1/8;
        double r22612 = r22611 / r22605;
        double r22613 = r22605 * r22605;
        double r22614 = r22612 / r22613;
        double r22615 = r22610 - r22614;
        double r22616 = log(r22615);
        return r22616;
}

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 r22617, r22618, r22619, r22620, r22621, r22622, r22623;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2384);
        mpfr_init(r22617);
        mpfr_init(r22618);
        mpfr_init_set_str(r22619, "1", 10, MPFR_RNDN);
        mpfr_init(r22620);
        mpfr_init(r22621);
        mpfr_init(r22622);
        mpfr_init(r22623);
}

double f_im(double x) {
        mpfr_set_d(r22617, x, MPFR_RNDN);
        mpfr_mul(r22618, r22617, r22617, MPFR_RNDN);
        ;
        mpfr_sub(r22620, r22618, r22619, MPFR_RNDN);
        mpfr_sqrt(r22621, r22620, MPFR_RNDN);
        mpfr_add(r22622, r22617, r22621, MPFR_RNDN);
        mpfr_log(r22623, r22622, MPFR_RNDN);
        return mpfr_get_d(r22623, MPFR_RNDN);
}

static mpfr_t r22624, r22625, r22626, r22627, r22628, r22629, r22630, r22631, r22632, r22633, r22634, r22635;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2384);
        mpfr_init(r22624);
        mpfr_init_set_str(r22625, "2", 10, MPFR_RNDN);
        mpfr_init(r22626);
        mpfr_init_set_str(r22627, "1/2", 10, MPFR_RNDN);
        mpfr_init(r22628);
        mpfr_init(r22629);
        mpfr_init_set_str(r22630, "1/8", 10, MPFR_RNDN);
        mpfr_init(r22631);
        mpfr_init(r22632);
        mpfr_init(r22633);
        mpfr_init(r22634);
        mpfr_init(r22635);
}

double f_fm(double x) {
        mpfr_set_d(r22624, x, MPFR_RNDN);
        ;
        mpfr_mul(r22626, r22624, r22625, MPFR_RNDN);
        ;
        mpfr_div(r22628, r22627, r22624, MPFR_RNDN);
        mpfr_sub(r22629, r22626, r22628, MPFR_RNDN);
        ;
        mpfr_div(r22631, r22630, r22624, MPFR_RNDN);
        mpfr_mul(r22632, r22624, r22624, MPFR_RNDN);
        mpfr_div(r22633, r22631, r22632, MPFR_RNDN);
        mpfr_sub(r22634, r22629, r22633, MPFR_RNDN);
        mpfr_log(r22635, r22634, MPFR_RNDN);
        return mpfr_get_d(r22635, MPFR_RNDN);
}

static mpfr_t r22636, r22637, r22638, r22639, r22640, r22641, r22642, r22643, r22644, r22645, r22646, r22647;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2384);
        mpfr_init(r22636);
        mpfr_init_set_str(r22637, "2", 10, MPFR_RNDN);
        mpfr_init(r22638);
        mpfr_init_set_str(r22639, "1/2", 10, MPFR_RNDN);
        mpfr_init(r22640);
        mpfr_init(r22641);
        mpfr_init_set_str(r22642, "1/8", 10, MPFR_RNDN);
        mpfr_init(r22643);
        mpfr_init(r22644);
        mpfr_init(r22645);
        mpfr_init(r22646);
        mpfr_init(r22647);
}

double f_dm(double x) {
        mpfr_set_d(r22636, x, MPFR_RNDN);
        ;
        mpfr_mul(r22638, r22636, r22637, MPFR_RNDN);
        ;
        mpfr_div(r22640, r22639, r22636, MPFR_RNDN);
        mpfr_sub(r22641, r22638, r22640, MPFR_RNDN);
        ;
        mpfr_div(r22643, r22642, r22636, MPFR_RNDN);
        mpfr_mul(r22644, r22636, r22636, MPFR_RNDN);
        mpfr_div(r22645, r22643, r22644, MPFR_RNDN);
        mpfr_sub(r22646, r22641, r22645, MPFR_RNDN);
        mpfr_log(r22647, r22646, MPFR_RNDN);
        return mpfr_get_d(r22647, MPFR_RNDN);
}