#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 r23201 = x;
        float r23202 = log(r23201);
        float r23203 = log(r23202);
        float r23204 = r23202 - r23203;
        return r23204;
}

double f_id(double x) {
        double r23205 = x;
        double r23206 = log(r23205);
        double r23207 = log(r23206);
        double r23208 = r23206 - r23207;
        return r23208;
}


double f_of(float x) {
        float r23209 = x;
        float r23210 = log(r23209);
        float r23211 = r23209 / r23210;
        float r23212 = log(r23211);
        return r23212;
}

double f_od(double x) {
        double r23213 = x;
        double r23214 = log(r23213);
        double r23215 = r23213 / r23214;
        double r23216 = log(r23215);
        return r23216;
}

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 r23217, r23218, r23219, r23220;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r23217);
        mpfr_init(r23218);
        mpfr_init(r23219);
        mpfr_init(r23220);
}

double f_im(double x) {
        mpfr_set_d(r23217, x, MPFR_RNDN);
        mpfr_log(r23218, r23217, MPFR_RNDN);
        mpfr_log(r23219, r23218, MPFR_RNDN);
        mpfr_sub(r23220, r23218, r23219, MPFR_RNDN);
        return mpfr_get_d(r23220, MPFR_RNDN);
}

static mpfr_t r23221, r23222, r23223, r23224;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r23221);
        mpfr_init(r23222);
        mpfr_init(r23223);
        mpfr_init(r23224);
}

double f_fm(double x) {
        mpfr_set_d(r23221, x, MPFR_RNDN);
        mpfr_log(r23222, r23221, MPFR_RNDN);
        mpfr_div(r23223, r23221, r23222, MPFR_RNDN);
        mpfr_log(r23224, r23223, MPFR_RNDN);
        return mpfr_get_d(r23224, MPFR_RNDN);
}

static mpfr_t r23225, r23226, r23227, r23228;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r23225);
        mpfr_init(r23226);
        mpfr_init(r23227);
        mpfr_init(r23228);
}

double f_dm(double x) {
        mpfr_set_d(r23225, x, MPFR_RNDN);
        mpfr_log(r23226, r23225, MPFR_RNDN);
        mpfr_div(r23227, r23225, r23226, MPFR_RNDN);
        mpfr_log(r23228, r23227, MPFR_RNDN);
        return mpfr_get_d(r23228, MPFR_RNDN);
}