#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 r16979 = x;
        float r16980 = log(r16979);
        float r16981 = log(r16980);
        float r16982 = r16980 - r16981;
        return r16982;
}

double f_id(double x) {
        double r16983 = x;
        double r16984 = log(r16983);
        double r16985 = log(r16984);
        double r16986 = r16984 - r16985;
        return r16986;
}


double f_of(float x) {
        float r16987 = x;
        float r16988 = log(r16987);
        float r16989 = r16987 / r16988;
        float r16990 = log(r16989);
        return r16990;
}

double f_od(double x) {
        double r16991 = x;
        double r16992 = log(r16991);
        double r16993 = r16991 / r16992;
        double r16994 = log(r16993);
        return r16994;
}

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 r16995, r16996, r16997, r16998;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16995);
        mpfr_init(r16996);
        mpfr_init(r16997);
        mpfr_init(r16998);
}

double f_im(double x) {
        mpfr_set_d(r16995, x, MPFR_RNDN);
        mpfr_log(r16996, r16995, MPFR_RNDN);
        mpfr_log(r16997, r16996, MPFR_RNDN);
        mpfr_sub(r16998, r16996, r16997, MPFR_RNDN);
        return mpfr_get_d(r16998, MPFR_RNDN);
}

static mpfr_t r16999, r17000, r17001, r17002;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16999);
        mpfr_init(r17000);
        mpfr_init(r17001);
        mpfr_init(r17002);
}

double f_fm(double x) {
        mpfr_set_d(r16999, x, MPFR_RNDN);
        mpfr_log(r17000, r16999, MPFR_RNDN);
        mpfr_div(r17001, r16999, r17000, MPFR_RNDN);
        mpfr_log(r17002, r17001, MPFR_RNDN);
        return mpfr_get_d(r17002, MPFR_RNDN);
}

static mpfr_t r17003, r17004, r17005, r17006;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r17003);
        mpfr_init(r17004);
        mpfr_init(r17005);
        mpfr_init(r17006);
}

double f_dm(double x) {
        mpfr_set_d(r17003, x, MPFR_RNDN);
        mpfr_log(r17004, r17003, MPFR_RNDN);
        mpfr_div(r17005, r17003, r17004, MPFR_RNDN);
        mpfr_log(r17006, r17005, MPFR_RNDN);
        return mpfr_get_d(r17006, MPFR_RNDN);
}