#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 r22860 = x;
        float r22861 = log(r22860);
        float r22862 = log(r22861);
        float r22863 = r22861 - r22862;
        return r22863;
}

double f_id(double x) {
        double r22864 = x;
        double r22865 = log(r22864);
        double r22866 = log(r22865);
        double r22867 = r22865 - r22866;
        return r22867;
}


double f_of(float x) {
        float r22868 = x;
        float r22869 = log(r22868);
        float r22870 = r22868 / r22869;
        float r22871 = log(r22870);
        return r22871;
}

double f_od(double x) {
        double r22872 = x;
        double r22873 = log(r22872);
        double r22874 = r22872 / r22873;
        double r22875 = log(r22874);
        return r22875;
}

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 r22876, r22877, r22878, r22879;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r22876);
        mpfr_init(r22877);
        mpfr_init(r22878);
        mpfr_init(r22879);
}

double f_im(double x) {
        mpfr_set_d(r22876, x, MPFR_RNDN);
        mpfr_log(r22877, r22876, MPFR_RNDN);
        mpfr_log(r22878, r22877, MPFR_RNDN);
        mpfr_sub(r22879, r22877, r22878, MPFR_RNDN);
        return mpfr_get_d(r22879, MPFR_RNDN);
}

static mpfr_t r22880, r22881, r22882, r22883;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r22880);
        mpfr_init(r22881);
        mpfr_init(r22882);
        mpfr_init(r22883);
}

double f_fm(double x) {
        mpfr_set_d(r22880, x, MPFR_RNDN);
        mpfr_log(r22881, r22880, MPFR_RNDN);
        mpfr_div(r22882, r22880, r22881, MPFR_RNDN);
        mpfr_log(r22883, r22882, MPFR_RNDN);
        return mpfr_get_d(r22883, MPFR_RNDN);
}

static mpfr_t r22884, r22885, r22886, r22887;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r22884);
        mpfr_init(r22885);
        mpfr_init(r22886);
        mpfr_init(r22887);
}

double f_dm(double x) {
        mpfr_set_d(r22884, x, MPFR_RNDN);
        mpfr_log(r22885, r22884, MPFR_RNDN);
        mpfr_div(r22886, r22884, r22885, MPFR_RNDN);
        mpfr_log(r22887, r22886, MPFR_RNDN);
        return mpfr_get_d(r22887, MPFR_RNDN);
}