#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 r23359 = x;
        float r23360 = log(r23359);
        float r23361 = log(r23360);
        float r23362 = r23360 - r23361;
        return r23362;
}

double f_id(double x) {
        double r23363 = x;
        double r23364 = log(r23363);
        double r23365 = log(r23364);
        double r23366 = r23364 - r23365;
        return r23366;
}


double f_of(float x) {
        float r23367 = x;
        float r23368 = log(r23367);
        float r23369 = r23367 / r23368;
        float r23370 = log(r23369);
        return r23370;
}

double f_od(double x) {
        double r23371 = x;
        double r23372 = log(r23371);
        double r23373 = r23371 / r23372;
        double r23374 = log(r23373);
        return r23374;
}

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 r23375, r23376, r23377, r23378;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r23375);
        mpfr_init(r23376);
        mpfr_init(r23377);
        mpfr_init(r23378);
}

double f_im(double x) {
        mpfr_set_d(r23375, x, MPFR_RNDN);
        mpfr_log(r23376, r23375, MPFR_RNDN);
        mpfr_log(r23377, r23376, MPFR_RNDN);
        mpfr_sub(r23378, r23376, r23377, MPFR_RNDN);
        return mpfr_get_d(r23378, MPFR_RNDN);
}

static mpfr_t r23379, r23380, r23381, r23382;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r23379);
        mpfr_init(r23380);
        mpfr_init(r23381);
        mpfr_init(r23382);
}

double f_fm(double x) {
        mpfr_set_d(r23379, x, MPFR_RNDN);
        mpfr_log(r23380, r23379, MPFR_RNDN);
        mpfr_div(r23381, r23379, r23380, MPFR_RNDN);
        mpfr_log(r23382, r23381, MPFR_RNDN);
        return mpfr_get_d(r23382, MPFR_RNDN);
}

static mpfr_t r23383, r23384, r23385, r23386;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r23383);
        mpfr_init(r23384);
        mpfr_init(r23385);
        mpfr_init(r23386);
}

double f_dm(double x) {
        mpfr_set_d(r23383, x, MPFR_RNDN);
        mpfr_log(r23384, r23383, MPFR_RNDN);
        mpfr_div(r23385, r23383, r23384, MPFR_RNDN);
        mpfr_log(r23386, r23385, MPFR_RNDN);
        return mpfr_get_d(r23386, MPFR_RNDN);
}