#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 r16839 = x;
        float r16840 = log(r16839);
        float r16841 = log(r16840);
        float r16842 = r16840 - r16841;
        return r16842;
}

double f_id(double x) {
        double r16843 = x;
        double r16844 = log(r16843);
        double r16845 = log(r16844);
        double r16846 = r16844 - r16845;
        return r16846;
}


double f_of(float x) {
        float r16847 = x;
        float r16848 = log(r16847);
        float r16849 = r16847 / r16848;
        float r16850 = log(r16849);
        return r16850;
}

double f_od(double x) {
        double r16851 = x;
        double r16852 = log(r16851);
        double r16853 = r16851 / r16852;
        double r16854 = log(r16853);
        return r16854;
}

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 r16855, r16856, r16857, r16858;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16855);
        mpfr_init(r16856);
        mpfr_init(r16857);
        mpfr_init(r16858);
}

double f_im(double x) {
        mpfr_set_d(r16855, x, MPFR_RNDN);
        mpfr_log(r16856, r16855, MPFR_RNDN);
        mpfr_log(r16857, r16856, MPFR_RNDN);
        mpfr_sub(r16858, r16856, r16857, MPFR_RNDN);
        return mpfr_get_d(r16858, MPFR_RNDN);
}

static mpfr_t r16859, r16860, r16861, r16862;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16859);
        mpfr_init(r16860);
        mpfr_init(r16861);
        mpfr_init(r16862);
}

double f_fm(double x) {
        mpfr_set_d(r16859, x, MPFR_RNDN);
        mpfr_log(r16860, r16859, MPFR_RNDN);
        mpfr_div(r16861, r16859, r16860, MPFR_RNDN);
        mpfr_log(r16862, r16861, MPFR_RNDN);
        return mpfr_get_d(r16862, MPFR_RNDN);
}

static mpfr_t r16863, r16864, r16865, r16866;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16863);
        mpfr_init(r16864);
        mpfr_init(r16865);
        mpfr_init(r16866);
}

double f_dm(double x) {
        mpfr_set_d(r16863, x, MPFR_RNDN);
        mpfr_log(r16864, r16863, MPFR_RNDN);
        mpfr_div(r16865, r16863, r16864, MPFR_RNDN);
        mpfr_log(r16866, r16865, MPFR_RNDN);
        return mpfr_get_d(r16866, MPFR_RNDN);
}