#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "Prelude:atanh from fay-base-0.20.0.1";

double f_if(float x) {
        float r37666 = x;
        float r37667 = 1.0f;
        float r37668 = r37666 + r37667;
        float r37669 = r37667 - r37666;
        float r37670 = r37668 / r37669;
        return r37670;
}

double f_id(double x) {
        double r37671 = x;
        double r37672 = 1.0;
        double r37673 = r37671 + r37672;
        double r37674 = r37672 - r37671;
        double r37675 = r37673 / r37674;
        return r37675;
}


double f_of(float x) {
        float r37676 = x;
        float r37677 = 1.0f;
        float r37678 = r37676 + r37677;
        float r37679 = r37677 - r37676;
        float r37680 = r37678 / r37679;
        return r37680;
}

double f_od(double x) {
        double r37681 = x;
        double r37682 = 1.0;
        double r37683 = r37681 + r37682;
        double r37684 = r37682 - r37681;
        double r37685 = r37683 / r37684;
        return r37685;
}

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 r37686, r37687, r37688, r37689, r37690;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r37686);
        mpfr_init_set_str(r37687, "1.0", 10, MPFR_RNDN);
        mpfr_init(r37688);
        mpfr_init(r37689);
        mpfr_init(r37690);
}

double f_im(double x) {
        mpfr_set_d(r37686, x, MPFR_RNDN);
        ;
        mpfr_add(r37688, r37686, r37687, MPFR_RNDN);
        mpfr_sub(r37689, r37687, r37686, MPFR_RNDN);
        mpfr_div(r37690, r37688, r37689, MPFR_RNDN);
        return mpfr_get_d(r37690, MPFR_RNDN);
}

static mpfr_t r37691, r37692, r37693, r37694, r37695;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r37691);
        mpfr_init_set_str(r37692, "1.0", 10, MPFR_RNDN);
        mpfr_init(r37693);
        mpfr_init(r37694);
        mpfr_init(r37695);
}

double f_fm(double x) {
        mpfr_set_d(r37691, x, MPFR_RNDN);
        ;
        mpfr_add(r37693, r37691, r37692, MPFR_RNDN);
        mpfr_sub(r37694, r37692, r37691, MPFR_RNDN);
        mpfr_div(r37695, r37693, r37694, MPFR_RNDN);
        return mpfr_get_d(r37695, MPFR_RNDN);
}

static mpfr_t r37696, r37697, r37698, r37699, r37700;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r37696);
        mpfr_init_set_str(r37697, "1.0", 10, MPFR_RNDN);
        mpfr_init(r37698);
        mpfr_init(r37699);
        mpfr_init(r37700);
}

double f_dm(double x) {
        mpfr_set_d(r37696, x, MPFR_RNDN);
        ;
        mpfr_add(r37698, r37696, r37697, MPFR_RNDN);
        mpfr_sub(r37699, r37697, r37696, MPFR_RNDN);
        mpfr_div(r37700, r37698, r37699, MPFR_RNDN);
        return mpfr_get_d(r37700, MPFR_RNDN);
}