#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 r23647 = x;
        float r23648 = log(r23647);
        float r23649 = log(r23648);
        float r23650 = r23648 - r23649;
        return r23650;
}

double f_id(double x) {
        double r23651 = x;
        double r23652 = log(r23651);
        double r23653 = log(r23652);
        double r23654 = r23652 - r23653;
        return r23654;
}


double f_of(float x) {
        float r23655 = x;
        float r23656 = log(r23655);
        float r23657 = r23655 / r23656;
        float r23658 = log(r23657);
        return r23658;
}

double f_od(double x) {
        double r23659 = x;
        double r23660 = log(r23659);
        double r23661 = r23659 / r23660;
        double r23662 = log(r23661);
        return r23662;
}

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 r23663, r23664, r23665, r23666;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r23663);
        mpfr_init(r23664);
        mpfr_init(r23665);
        mpfr_init(r23666);
}

double f_im(double x) {
        mpfr_set_d(r23663, x, MPFR_RNDN);
        mpfr_log(r23664, r23663, MPFR_RNDN);
        mpfr_log(r23665, r23664, MPFR_RNDN);
        mpfr_sub(r23666, r23664, r23665, MPFR_RNDN);
        return mpfr_get_d(r23666, MPFR_RNDN);
}

static mpfr_t r23667, r23668, r23669, r23670;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r23667);
        mpfr_init(r23668);
        mpfr_init(r23669);
        mpfr_init(r23670);
}

double f_fm(double x) {
        mpfr_set_d(r23667, x, MPFR_RNDN);
        mpfr_log(r23668, r23667, MPFR_RNDN);
        mpfr_div(r23669, r23667, r23668, MPFR_RNDN);
        mpfr_log(r23670, r23669, MPFR_RNDN);
        return mpfr_get_d(r23670, MPFR_RNDN);
}

static mpfr_t r23671, r23672, r23673, r23674;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r23671);
        mpfr_init(r23672);
        mpfr_init(r23673);
        mpfr_init(r23674);
}

double f_dm(double x) {
        mpfr_set_d(r23671, x, MPFR_RNDN);
        mpfr_log(r23672, r23671, MPFR_RNDN);
        mpfr_div(r23673, r23671, r23672, MPFR_RNDN);
        mpfr_log(r23674, r23673, MPFR_RNDN);
        return mpfr_get_d(r23674, MPFR_RNDN);
}