#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 r22499 = x;
        float r22500 = log(r22499);
        float r22501 = log(r22500);
        float r22502 = r22500 - r22501;
        return r22502;
}

double f_id(double x) {
        double r22503 = x;
        double r22504 = log(r22503);
        double r22505 = log(r22504);
        double r22506 = r22504 - r22505;
        return r22506;
}


double f_of(float x) {
        float r22507 = x;
        float r22508 = log(r22507);
        float r22509 = r22507 / r22508;
        float r22510 = log(r22509);
        return r22510;
}

double f_od(double x) {
        double r22511 = x;
        double r22512 = log(r22511);
        double r22513 = r22511 / r22512;
        double r22514 = log(r22513);
        return r22514;
}

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 r22515, r22516, r22517, r22518;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r22515);
        mpfr_init(r22516);
        mpfr_init(r22517);
        mpfr_init(r22518);
}

double f_im(double x) {
        mpfr_set_d(r22515, x, MPFR_RNDN);
        mpfr_log(r22516, r22515, MPFR_RNDN);
        mpfr_log(r22517, r22516, MPFR_RNDN);
        mpfr_sub(r22518, r22516, r22517, MPFR_RNDN);
        return mpfr_get_d(r22518, MPFR_RNDN);
}

static mpfr_t r22519, r22520, r22521, r22522;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r22519);
        mpfr_init(r22520);
        mpfr_init(r22521);
        mpfr_init(r22522);
}

double f_fm(double x) {
        mpfr_set_d(r22519, x, MPFR_RNDN);
        mpfr_log(r22520, r22519, MPFR_RNDN);
        mpfr_div(r22521, r22519, r22520, MPFR_RNDN);
        mpfr_log(r22522, r22521, MPFR_RNDN);
        return mpfr_get_d(r22522, MPFR_RNDN);
}

static mpfr_t r22523, r22524, r22525, r22526;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r22523);
        mpfr_init(r22524);
        mpfr_init(r22525);
        mpfr_init(r22526);
}

double f_dm(double x) {
        mpfr_set_d(r22523, x, MPFR_RNDN);
        mpfr_log(r22524, r22523, MPFR_RNDN);
        mpfr_div(r22525, r22523, r22524, MPFR_RNDN);
        mpfr_log(r22526, r22525, MPFR_RNDN);
        return mpfr_get_d(r22526, MPFR_RNDN);
}