#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 r16927 = x;
        float r16928 = log(r16927);
        float r16929 = log(r16928);
        float r16930 = r16928 - r16929;
        return r16930;
}

double f_id(double x) {
        double r16931 = x;
        double r16932 = log(r16931);
        double r16933 = log(r16932);
        double r16934 = r16932 - r16933;
        return r16934;
}


double f_of(float x) {
        float r16935 = x;
        float r16936 = log(r16935);
        float r16937 = r16935 / r16936;
        float r16938 = log(r16937);
        return r16938;
}

double f_od(double x) {
        double r16939 = x;
        double r16940 = log(r16939);
        double r16941 = r16939 / r16940;
        double r16942 = log(r16941);
        return r16942;
}

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 r16943, r16944, r16945, r16946;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16943);
        mpfr_init(r16944);
        mpfr_init(r16945);
        mpfr_init(r16946);
}

double f_im(double x) {
        mpfr_set_d(r16943, x, MPFR_RNDN);
        mpfr_log(r16944, r16943, MPFR_RNDN);
        mpfr_log(r16945, r16944, MPFR_RNDN);
        mpfr_sub(r16946, r16944, r16945, MPFR_RNDN);
        return mpfr_get_d(r16946, MPFR_RNDN);
}

static mpfr_t r16947, r16948, r16949, r16950;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16947);
        mpfr_init(r16948);
        mpfr_init(r16949);
        mpfr_init(r16950);
}

double f_fm(double x) {
        mpfr_set_d(r16947, x, MPFR_RNDN);
        mpfr_log(r16948, r16947, MPFR_RNDN);
        mpfr_div(r16949, r16947, r16948, MPFR_RNDN);
        mpfr_log(r16950, r16949, MPFR_RNDN);
        return mpfr_get_d(r16950, MPFR_RNDN);
}

static mpfr_t r16951, r16952, r16953, r16954;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16951);
        mpfr_init(r16952);
        mpfr_init(r16953);
        mpfr_init(r16954);
}

double f_dm(double x) {
        mpfr_set_d(r16951, x, MPFR_RNDN);
        mpfr_log(r16952, r16951, MPFR_RNDN);
        mpfr_div(r16953, r16951, r16952, MPFR_RNDN);
        mpfr_log(r16954, r16953, MPFR_RNDN);
        return mpfr_get_d(r16954, MPFR_RNDN);
}