#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 r18614 = x;
        float r18615 = r18614 * r18614;
        float r18616 = 1.0f;
        float r18617 = r18615 - r18616;
        float r18618 = sqrt(r18617);
        float r18619 = r18614 + r18618;
        float r18620 = log(r18619);
        return r18620;
}

double f_id(double x) {
        double r18621 = x;
        double r18622 = r18621 * r18621;
        double r18623 = 1.0;
        double r18624 = r18622 - r18623;
        double r18625 = sqrt(r18624);
        double r18626 = r18621 + r18625;
        double r18627 = log(r18626);
        return r18627;
}


double f_of(float x) {
        float r18628 = x;
        float r18629 = r18628 + r18628;
        float r18630 = 0.5f;
        float r18631 = r18630 / r18628;
        float r18632 = r18629 - r18631;
        float r18633 = 0.125f;
        float r18634 = r18628 * (r18628 * r18628);
        float r18635 = r18633 / r18634;
        float r18636 = r18632 - r18635;
        float r18637 = log(r18636);
        return r18637;
}

double f_od(double x) {
        double r18638 = x;
        double r18639 = r18638 + r18638;
        double r18640 = 0.5;
        double r18641 = r18640 / r18638;
        double r18642 = r18639 - r18641;
        double r18643 = 0.125;
        double r18644 = r18638 * (r18638 * r18638);
        double r18645 = r18643 / r18644;
        double r18646 = r18642 - r18645;
        double r18647 = log(r18646);
        return r18647;
}

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 r18648, r18649, r18650, r18651, r18652, r18653, r18654;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init(r18648);
        mpfr_init(r18649);
        mpfr_init_set_str(r18650, "1", 10, MPFR_RNDN);
        mpfr_init(r18651);
        mpfr_init(r18652);
        mpfr_init(r18653);
        mpfr_init(r18654);
}

double f_im(double x) {
        mpfr_set_d(r18648, x, MPFR_RNDN);
        mpfr_sqr(r18649, r18648, MPFR_RNDN);
        ;
        mpfr_sub(r18651, r18649, r18650, MPFR_RNDN);
        mpfr_sqrt(r18652, r18651, MPFR_RNDN);
        mpfr_add(r18653, r18648, r18652, MPFR_RNDN);
        mpfr_log(r18654, r18653, MPFR_RNDN);
        return mpfr_get_d(r18654, MPFR_RNDN);
}

static mpfr_t r18655, r18656, r18657, r18658, r18659, r18660, r18661, r18662, r18663, r18664;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r18655);
        mpfr_init(r18656);
        mpfr_init_set_str(r18657, "1/2", 10, MPFR_RNDN);
        mpfr_init(r18658);
        mpfr_init(r18659);
        mpfr_init_set_str(r18660, "1/8", 10, MPFR_RNDN);
        mpfr_init(r18661);
        mpfr_init(r18662);
        mpfr_init(r18663);
        mpfr_init(r18664);
}

double f_fm(double x) {
        mpfr_set_d(r18655, x, MPFR_RNDN);
        mpfr_add(r18656, r18655, r18655, MPFR_RNDN);
        ;
        mpfr_div(r18658, r18657, r18655, MPFR_RNDN);
        mpfr_sub(r18659, r18656, r18658, MPFR_RNDN);
        ;
        mpfr_mul(r18661, r18655, r18655, MPFR_RNDN); mpfr_mul(r18661, r18661, r18655, MPFR_RNDN);
        mpfr_div(r18662, r18660, r18661, MPFR_RNDN);
        mpfr_sub(r18663, r18659, r18662, MPFR_RNDN);
        mpfr_log(r18664, r18663, MPFR_RNDN);
        return mpfr_get_d(r18664, MPFR_RNDN);
}

static mpfr_t r18665, r18666, r18667, r18668, r18669, r18670, r18671, r18672, r18673, r18674;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r18665);
        mpfr_init(r18666);
        mpfr_init_set_str(r18667, "1/2", 10, MPFR_RNDN);
        mpfr_init(r18668);
        mpfr_init(r18669);
        mpfr_init_set_str(r18670, "1/8", 10, MPFR_RNDN);
        mpfr_init(r18671);
        mpfr_init(r18672);
        mpfr_init(r18673);
        mpfr_init(r18674);
}

double f_dm(double x) {
        mpfr_set_d(r18665, x, MPFR_RNDN);
        mpfr_add(r18666, r18665, r18665, MPFR_RNDN);
        ;
        mpfr_div(r18668, r18667, r18665, MPFR_RNDN);
        mpfr_sub(r18669, r18666, r18668, MPFR_RNDN);
        ;
        mpfr_mul(r18671, r18665, r18665, MPFR_RNDN); mpfr_mul(r18671, r18671, r18665, MPFR_RNDN);
        mpfr_div(r18672, r18670, r18671, MPFR_RNDN);
        mpfr_sub(r18673, r18669, r18672, MPFR_RNDN);
        mpfr_log(r18674, r18673, MPFR_RNDN);
        return mpfr_get_d(r18674, MPFR_RNDN);
}