#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "Jmat.Real.lambertw, newton loop step";

double f_if(float wj, float x) {
        float r19167 = wj;
        float r19168 = exp(r19167);
        float r19169 = r19167 * r19168;
        float r19170 = x;
        float r19171 = r19169 - r19170;
        float r19172 = r19168 + r19169;
        float r19173 = r19171 / r19172;
        float r19174 = r19167 - r19173;
        return r19174;
}

double f_id(double wj, double x) {
        double r19175 = wj;
        double r19176 = exp(r19175);
        double r19177 = r19175 * r19176;
        double r19178 = x;
        double r19179 = r19177 - r19178;
        double r19180 = r19176 + r19177;
        double r19181 = r19179 / r19180;
        double r19182 = r19175 - r19181;
        return r19182;
}


double f_of(float wj, float x) {
        float r19183 = wj;
        float r19184 = 1.0f;
        float r19185 = r19183 + r19184;
        float r19186 = r19183 / r19185;
        float r19187 = x;
        float r19188 = r19184 + r19183;
        float r19189 = r19187 / r19188;
        float r19190 = cbrt(r19189);
        float r19191 = r19190 * (r19190 * r19190);
        float r19192 = exp(r19183);
        float r19193 = r19191 / r19192;
        float r19194 = r19186 - r19193;
        float r19195 = r19183 - r19194;
        return r19195;
}

double f_od(double wj, double x) {
        double r19196 = wj;
        double r19197 = 1.0;
        double r19198 = r19196 + r19197;
        double r19199 = r19196 / r19198;
        double r19200 = x;
        double r19201 = r19197 + r19196;
        double r19202 = r19200 / r19201;
        double r19203 = cbrt(r19202);
        double r19204 = r19203 * (r19203 * r19203);
        double r19205 = exp(r19196);
        double r19206 = r19204 / r19205;
        double r19207 = r19199 - r19206;
        double r19208 = r19196 - r19207;
        return r19208;
}

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 r19209, r19210, r19211, r19212, r19213, r19214, r19215, r19216;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r19209);
        mpfr_init(r19210);
        mpfr_init(r19211);
        mpfr_init(r19212);
        mpfr_init(r19213);
        mpfr_init(r19214);
        mpfr_init(r19215);
        mpfr_init(r19216);
}

double f_im(double wj, double x) {
        mpfr_set_d(r19209, wj, MPFR_RNDN);
        mpfr_exp(r19210, r19209, MPFR_RNDN);
        mpfr_mul(r19211, r19209, r19210, MPFR_RNDN);
        mpfr_set_d(r19212, x, MPFR_RNDN);
        mpfr_sub(r19213, r19211, r19212, MPFR_RNDN);
        mpfr_add(r19214, r19210, r19211, MPFR_RNDN);
        mpfr_div(r19215, r19213, r19214, MPFR_RNDN);
        mpfr_sub(r19216, r19209, r19215, MPFR_RNDN);
        return mpfr_get_d(r19216, MPFR_RNDN);
}

static mpfr_t r19217, r19218, r19219, r19220, r19221, r19222, r19223, r19224, r19225, r19226, r19227, r19228, r19229;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19217);
        mpfr_init_set_str(r19218, "1", 10, MPFR_RNDN);
        mpfr_init(r19219);
        mpfr_init(r19220);
        mpfr_init(r19221);
        mpfr_init(r19222);
        mpfr_init(r19223);
        mpfr_init(r19224);
        mpfr_init(r19225);
        mpfr_init(r19226);
        mpfr_init(r19227);
        mpfr_init(r19228);
        mpfr_init(r19229);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r19217, wj, MPFR_RNDN);
        ;
        mpfr_add(r19219, r19217, r19218, MPFR_RNDN);
        mpfr_div(r19220, r19217, r19219, MPFR_RNDN);
        mpfr_set_d(r19221, x, MPFR_RNDN);
        mpfr_add(r19222, r19218, r19217, MPFR_RNDN);
        mpfr_div(r19223, r19221, r19222, MPFR_RNDN);
        mpfr_cbrt(r19224, r19223, MPFR_RNDN);
        mpfr_mul(r19225, r19224, r19224, MPFR_RNDN); mpfr_mul(r19225, r19225, r19224, MPFR_RNDN);
        mpfr_exp(r19226, r19217, MPFR_RNDN);
        mpfr_div(r19227, r19225, r19226, MPFR_RNDN);
        mpfr_sub(r19228, r19220, r19227, MPFR_RNDN);
        mpfr_sub(r19229, r19217, r19228, MPFR_RNDN);
        return mpfr_get_d(r19229, MPFR_RNDN);
}

static mpfr_t r19230, r19231, r19232, r19233, r19234, r19235, r19236, r19237, r19238, r19239, r19240, r19241, r19242;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19230);
        mpfr_init_set_str(r19231, "1", 10, MPFR_RNDN);
        mpfr_init(r19232);
        mpfr_init(r19233);
        mpfr_init(r19234);
        mpfr_init(r19235);
        mpfr_init(r19236);
        mpfr_init(r19237);
        mpfr_init(r19238);
        mpfr_init(r19239);
        mpfr_init(r19240);
        mpfr_init(r19241);
        mpfr_init(r19242);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r19230, wj, MPFR_RNDN);
        ;
        mpfr_add(r19232, r19230, r19231, MPFR_RNDN);
        mpfr_div(r19233, r19230, r19232, MPFR_RNDN);
        mpfr_set_d(r19234, x, MPFR_RNDN);
        mpfr_add(r19235, r19231, r19230, MPFR_RNDN);
        mpfr_div(r19236, r19234, r19235, MPFR_RNDN);
        mpfr_cbrt(r19237, r19236, MPFR_RNDN);
        mpfr_mul(r19238, r19237, r19237, MPFR_RNDN); mpfr_mul(r19238, r19238, r19237, MPFR_RNDN);
        mpfr_exp(r19239, r19230, MPFR_RNDN);
        mpfr_div(r19240, r19238, r19239, MPFR_RNDN);
        mpfr_sub(r19241, r19233, r19240, MPFR_RNDN);
        mpfr_sub(r19242, r19230, r19241, MPFR_RNDN);
        return mpfr_get_d(r19242, MPFR_RNDN);
}