#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 r20974 = x;
        float r20975 = log(r20974);
        float r20976 = log(r20975);
        float r20977 = r20975 - r20976;
        return r20977;
}

double f_id(double x) {
        double r20978 = x;
        double r20979 = log(r20978);
        double r20980 = log(r20979);
        double r20981 = r20979 - r20980;
        return r20981;
}


double f_of(float x) {
        float r20982 = x;
        float r20983 = log(r20982);
        float r20984 = r20982 / r20983;
        float r20985 = log(r20984);
        return r20985;
}

double f_od(double x) {
        double r20986 = x;
        double r20987 = log(r20986);
        double r20988 = r20986 / r20987;
        double r20989 = log(r20988);
        return r20989;
}

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 r20990, r20991, r20992, r20993;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r20990);
        mpfr_init(r20991);
        mpfr_init(r20992);
        mpfr_init(r20993);
}

double f_im(double x) {
        mpfr_set_d(r20990, x, MPFR_RNDN);
        mpfr_log(r20991, r20990, MPFR_RNDN);
        mpfr_log(r20992, r20991, MPFR_RNDN);
        mpfr_sub(r20993, r20991, r20992, MPFR_RNDN);
        return mpfr_get_d(r20993, MPFR_RNDN);
}

static mpfr_t r20994, r20995, r20996, r20997;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r20994);
        mpfr_init(r20995);
        mpfr_init(r20996);
        mpfr_init(r20997);
}

double f_fm(double x) {
        mpfr_set_d(r20994, x, MPFR_RNDN);
        mpfr_log(r20995, r20994, MPFR_RNDN);
        mpfr_div(r20996, r20994, r20995, MPFR_RNDN);
        mpfr_log(r20997, r20996, MPFR_RNDN);
        return mpfr_get_d(r20997, MPFR_RNDN);
}

static mpfr_t r20998, r20999, r21000, r21001;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r20998);
        mpfr_init(r20999);
        mpfr_init(r21000);
        mpfr_init(r21001);
}

double f_dm(double x) {
        mpfr_set_d(r20998, x, MPFR_RNDN);
        mpfr_log(r20999, r20998, MPFR_RNDN);
        mpfr_div(r21000, r20998, r20999, MPFR_RNDN);
        mpfr_log(r21001, r21000, MPFR_RNDN);
        return mpfr_get_d(r21001, MPFR_RNDN);
}