#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 r23112 = x;
        float r23113 = log(r23112);
        float r23114 = log(r23113);
        float r23115 = r23113 - r23114;
        return r23115;
}

double f_id(double x) {
        double r23116 = x;
        double r23117 = log(r23116);
        double r23118 = log(r23117);
        double r23119 = r23117 - r23118;
        return r23119;
}


double f_of(float x) {
        float r23120 = x;
        float r23121 = log(r23120);
        float r23122 = r23120 / r23121;
        float r23123 = log(r23122);
        return r23123;
}

double f_od(double x) {
        double r23124 = x;
        double r23125 = log(r23124);
        double r23126 = r23124 / r23125;
        double r23127 = log(r23126);
        return r23127;
}

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 r23128, r23129, r23130, r23131;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r23128);
        mpfr_init(r23129);
        mpfr_init(r23130);
        mpfr_init(r23131);
}

double f_im(double x) {
        mpfr_set_d(r23128, x, MPFR_RNDN);
        mpfr_log(r23129, r23128, MPFR_RNDN);
        mpfr_log(r23130, r23129, MPFR_RNDN);
        mpfr_sub(r23131, r23129, r23130, MPFR_RNDN);
        return mpfr_get_d(r23131, MPFR_RNDN);
}

static mpfr_t r23132, r23133, r23134, r23135;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r23132);
        mpfr_init(r23133);
        mpfr_init(r23134);
        mpfr_init(r23135);
}

double f_fm(double x) {
        mpfr_set_d(r23132, x, MPFR_RNDN);
        mpfr_log(r23133, r23132, MPFR_RNDN);
        mpfr_div(r23134, r23132, r23133, MPFR_RNDN);
        mpfr_log(r23135, r23134, MPFR_RNDN);
        return mpfr_get_d(r23135, MPFR_RNDN);
}

static mpfr_t r23136, r23137, r23138, r23139;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r23136);
        mpfr_init(r23137);
        mpfr_init(r23138);
        mpfr_init(r23139);
}

double f_dm(double x) {
        mpfr_set_d(r23136, x, MPFR_RNDN);
        mpfr_log(r23137, r23136, MPFR_RNDN);
        mpfr_div(r23138, r23136, r23137, MPFR_RNDN);
        mpfr_log(r23139, r23138, MPFR_RNDN);
        return mpfr_get_d(r23139, MPFR_RNDN);
}