#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 r29995 = x;
        float r29996 = log(r29995);
        float r29997 = log(r29996);
        float r29998 = r29996 - r29997;
        return r29998;
}

double f_id(double x) {
        double r29999 = x;
        double r30000 = log(r29999);
        double r30001 = log(r30000);
        double r30002 = r30000 - r30001;
        return r30002;
}


double f_of(float x) {
        float r30003 = x;
        float r30004 = log(r30003);
        float r30005 = log(r30004);
        float r30006 = r30004 - r30005;
        return r30006;
}

double f_od(double x) {
        double r30007 = x;
        double r30008 = log(r30007);
        double r30009 = log(r30008);
        double r30010 = r30008 - r30009;
        return r30010;
}

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 r30011, r30012, r30013, r30014;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r30011);
        mpfr_init(r30012);
        mpfr_init(r30013);
        mpfr_init(r30014);
}

double f_im(double x) {
        mpfr_set_d(r30011, x, MPFR_RNDN);
        mpfr_log(r30012, r30011, MPFR_RNDN);
        mpfr_log(r30013, r30012, MPFR_RNDN);
        mpfr_sub(r30014, r30012, r30013, MPFR_RNDN);
        return mpfr_get_d(r30014, MPFR_RNDN);
}

static mpfr_t r30015, r30016, r30017, r30018;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r30015);
        mpfr_init(r30016);
        mpfr_init(r30017);
        mpfr_init(r30018);
}

double f_fm(double x) {
        mpfr_set_d(r30015, x, MPFR_RNDN);
        mpfr_log(r30016, r30015, MPFR_RNDN);
        mpfr_log(r30017, r30016, MPFR_RNDN);
        mpfr_sub(r30018, r30016, r30017, MPFR_RNDN);
        return mpfr_get_d(r30018, MPFR_RNDN);
}

static mpfr_t r30019, r30020, r30021, r30022;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r30019);
        mpfr_init(r30020);
        mpfr_init(r30021);
        mpfr_init(r30022);
}

double f_dm(double x) {
        mpfr_set_d(r30019, x, MPFR_RNDN);
        mpfr_log(r30020, r30019, MPFR_RNDN);
        mpfr_log(r30021, r30020, MPFR_RNDN);
        mpfr_sub(r30022, r30020, r30021, MPFR_RNDN);
        return mpfr_get_d(r30022, MPFR_RNDN);
}