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

char *name = "Jmat.Real.lambertw, estimator";

double f_if(float x) {
        float r22640 = x;
        float r22641 = log(r22640);
        float r22642 = log(r22641);
        float r22643 = r22641 - r22642;
        return r22643;
}

double f_id(double x) {
        double r22644 = x;
        double r22645 = log(r22644);
        double r22646 = log(r22645);
        double r22647 = r22645 - r22646;
        return r22647;
}


double f_of(float x) {
        float r22648 = x;
        float r22649 = log(r22648);
        float r22650 = r22648 / r22649;
        float r22651 = log(r22650);
        return r22651;
}

double f_od(double x) {
        double r22652 = x;
        double r22653 = log(r22652);
        double r22654 = r22652 / r22653;
        double r22655 = log(r22654);
        return r22655;
}

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 r22656, r22657, r22658, r22659;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r22656);
        mpfr_init(r22657);
        mpfr_init(r22658);
        mpfr_init(r22659);
}

double f_im(double x) {
        mpfr_set_d(r22656, x, MPFR_RNDN);
        mpfr_log(r22657, r22656, MPFR_RNDN);
        mpfr_log(r22658, r22657, MPFR_RNDN);
        mpfr_sub(r22659, r22657, r22658, MPFR_RNDN);
        return mpfr_get_d(r22659, MPFR_RNDN);
}

static mpfr_t r22660, r22661, r22662, r22663;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r22660);
        mpfr_init(r22661);
        mpfr_init(r22662);
        mpfr_init(r22663);
}

double f_fm(double x) {
        mpfr_set_d(r22660, x, MPFR_RNDN);
        mpfr_log(r22661, r22660, MPFR_RNDN);
        mpfr_div(r22662, r22660, r22661, MPFR_RNDN);
        mpfr_log(r22663, r22662, MPFR_RNDN);
        return mpfr_get_d(r22663, MPFR_RNDN);
}

static mpfr_t r22664, r22665, r22666, r22667;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r22664);
        mpfr_init(r22665);
        mpfr_init(r22666);
        mpfr_init(r22667);
}

double f_dm(double x) {
        mpfr_set_d(r22664, x, MPFR_RNDN);
        mpfr_log(r22665, r22664, MPFR_RNDN);
        mpfr_div(r22666, r22664, r22665, MPFR_RNDN);
        mpfr_log(r22667, r22666, MPFR_RNDN);
        return mpfr_get_d(r22667, MPFR_RNDN);
}