#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 r16899 = x;
        float r16900 = log(r16899);
        float r16901 = log(r16900);
        float r16902 = r16900 - r16901;
        return r16902;
}

double f_id(double x) {
        double r16903 = x;
        double r16904 = log(r16903);
        double r16905 = log(r16904);
        double r16906 = r16904 - r16905;
        return r16906;
}


double f_of(float x) {
        float r16907 = x;
        float r16908 = log(r16907);
        float r16909 = r16907 / r16908;
        float r16910 = log(r16909);
        return r16910;
}

double f_od(double x) {
        double r16911 = x;
        double r16912 = log(r16911);
        double r16913 = r16911 / r16912;
        double r16914 = log(r16913);
        return r16914;
}

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 r16915, r16916, r16917, r16918;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r16915);
        mpfr_init(r16916);
        mpfr_init(r16917);
        mpfr_init(r16918);
}

double f_im(double x) {
        mpfr_set_d(r16915, x, MPFR_RNDN);
        mpfr_log(r16916, r16915, MPFR_RNDN);
        mpfr_log(r16917, r16916, MPFR_RNDN);
        mpfr_sub(r16918, r16916, r16917, MPFR_RNDN);
        return mpfr_get_d(r16918, MPFR_RNDN);
}

static mpfr_t r16919, r16920, r16921, r16922;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16919);
        mpfr_init(r16920);
        mpfr_init(r16921);
        mpfr_init(r16922);
}

double f_fm(double x) {
        mpfr_set_d(r16919, x, MPFR_RNDN);
        mpfr_log(r16920, r16919, MPFR_RNDN);
        mpfr_div(r16921, r16919, r16920, MPFR_RNDN);
        mpfr_log(r16922, r16921, MPFR_RNDN);
        return mpfr_get_d(r16922, MPFR_RNDN);
}

static mpfr_t r16923, r16924, r16925, r16926;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r16923);
        mpfr_init(r16924);
        mpfr_init(r16925);
        mpfr_init(r16926);
}

double f_dm(double x) {
        mpfr_set_d(r16923, x, MPFR_RNDN);
        mpfr_log(r16924, r16923, MPFR_RNDN);
        mpfr_div(r16925, r16923, r16924, MPFR_RNDN);
        mpfr_log(r16926, r16925, MPFR_RNDN);
        return mpfr_get_d(r16926, MPFR_RNDN);
}