#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 r18127 = x;
        float r18128 = log(r18127);
        float r18129 = log(r18128);
        float r18130 = r18128 - r18129;
        return r18130;
}

double f_id(double x) {
        double r18131 = x;
        double r18132 = log(r18131);
        double r18133 = log(r18132);
        double r18134 = r18132 - r18133;
        return r18134;
}


double f_of(float x) {
        float r18135 = x;
        float r18136 = log(r18135);
        float r18137 = r18135 / r18136;
        float r18138 = log(r18137);
        return r18138;
}

double f_od(double x) {
        double r18139 = x;
        double r18140 = log(r18139);
        double r18141 = r18139 / r18140;
        double r18142 = log(r18141);
        return r18142;
}

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 r18143, r18144, r18145, r18146;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r18143);
        mpfr_init(r18144);
        mpfr_init(r18145);
        mpfr_init(r18146);
}

double f_im(double x) {
        mpfr_set_d(r18143, x, MPFR_RNDN);
        mpfr_log(r18144, r18143, MPFR_RNDN);
        mpfr_log(r18145, r18144, MPFR_RNDN);
        mpfr_sub(r18146, r18144, r18145, MPFR_RNDN);
        return mpfr_get_d(r18146, MPFR_RNDN);
}

static mpfr_t r18147, r18148, r18149, r18150;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r18147);
        mpfr_init(r18148);
        mpfr_init(r18149);
        mpfr_init(r18150);
}

double f_fm(double x) {
        mpfr_set_d(r18147, x, MPFR_RNDN);
        mpfr_log(r18148, r18147, MPFR_RNDN);
        mpfr_div(r18149, r18147, r18148, MPFR_RNDN);
        mpfr_log(r18150, r18149, MPFR_RNDN);
        return mpfr_get_d(r18150, MPFR_RNDN);
}

static mpfr_t r18151, r18152, r18153, r18154;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r18151);
        mpfr_init(r18152);
        mpfr_init(r18153);
        mpfr_init(r18154);
}

double f_dm(double x) {
        mpfr_set_d(r18151, x, MPFR_RNDN);
        mpfr_log(r18152, r18151, MPFR_RNDN);
        mpfr_div(r18153, r18151, r18152, MPFR_RNDN);
        mpfr_log(r18154, r18153, MPFR_RNDN);
        return mpfr_get_d(r18154, MPFR_RNDN);
}