#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 r19163 = wj;
        float r19164 = exp(r19163);
        float r19165 = r19163 * r19164;
        float r19166 = x;
        float r19167 = r19165 - r19166;
        float r19168 = r19164 + r19165;
        float r19169 = r19167 / r19168;
        float r19170 = r19163 - r19169;
        return r19170;
}

double f_id(double wj, double x) {
        double r19171 = wj;
        double r19172 = exp(r19171);
        double r19173 = r19171 * r19172;
        double r19174 = x;
        double r19175 = r19173 - r19174;
        double r19176 = r19172 + r19173;
        double r19177 = r19175 / r19176;
        double r19178 = r19171 - r19177;
        return r19178;
}


double f_of(float wj, float x) {
        float r19179 = wj;
        float r19180 = 2.3612474255283075e-14f;
        bool r19181 = r19179 <= r19180;
        float r19182 = x;
        float r19183 = fma(r19179, r19179, r19182);
        float r19184 = 1.0f;
        float r19185 = r19179 + r19184;
        float r19186 = r19179 / r19185;
        float r19187 = exp(r19179);
        float r19188 = fma(r19179, r19187, r19187);
        float r19189 = r19182 / r19188;
        float r19190 = r19186 - r19189;
        float r19191 = r19179 - r19190;
        float r19192 = r19181 ? r19183 : r19191;
        return r19192;
}

double f_od(double wj, double x) {
        double r19193 = wj;
        double r19194 = 2.3612474255283075e-14;
        bool r19195 = r19193 <= r19194;
        double r19196 = x;
        double r19197 = fma(r19193, r19193, r19196);
        double r19198 = 1.0;
        double r19199 = r19193 + r19198;
        double r19200 = r19193 / r19199;
        double r19201 = exp(r19193);
        double r19202 = fma(r19193, r19201, r19201);
        double r19203 = r19196 / r19202;
        double r19204 = r19200 - r19203;
        double r19205 = r19193 - r19204;
        double r19206 = r19195 ? r19197 : r19205;
        return r19206;
}

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 r19207, r19208, r19209, r19210, r19211, r19212, r19213, r19214;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r19207);
        mpfr_init(r19208);
        mpfr_init(r19209);
        mpfr_init(r19210);
        mpfr_init(r19211);
        mpfr_init(r19212);
        mpfr_init(r19213);
        mpfr_init(r19214);
}

double f_im(double wj, double x) {
        mpfr_set_d(r19207, wj, MPFR_RNDN);
        mpfr_exp(r19208, r19207, MPFR_RNDN);
        mpfr_mul(r19209, r19207, r19208, MPFR_RNDN);
        mpfr_set_d(r19210, x, MPFR_RNDN);
        mpfr_sub(r19211, r19209, r19210, MPFR_RNDN);
        mpfr_add(r19212, r19208, r19209, MPFR_RNDN);
        mpfr_div(r19213, r19211, r19212, MPFR_RNDN);
        mpfr_sub(r19214, r19207, r19213, MPFR_RNDN);
        return mpfr_get_d(r19214, MPFR_RNDN);
}

static mpfr_t r19215, r19216, r19217, r19218, r19219, r19220, r19221, r19222, r19223, r19224, r19225, r19226, r19227, r19228;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19215);
        mpfr_init_set_str(r19216, "2.3612474255283075e-14", 10, MPFR_RNDN);
        mpfr_init(r19217);
        mpfr_init(r19218);
        mpfr_init(r19219);
        mpfr_init_set_str(r19220, "1", 10, MPFR_RNDN);
        mpfr_init(r19221);
        mpfr_init(r19222);
        mpfr_init(r19223);
        mpfr_init(r19224);
        mpfr_init(r19225);
        mpfr_init(r19226);
        mpfr_init(r19227);
        mpfr_init(r19228);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r19215, wj, MPFR_RNDN);
        ;
        mpfr_set_si(r19217, mpfr_cmp(r19215, r19216) <= 0, MPFR_RNDN);
        mpfr_set_d(r19218, x, MPFR_RNDN);
        mpfr_fma(r19219, r19215, r19215, r19218, MPFR_RNDN);
        ;
        mpfr_add(r19221, r19215, r19220, MPFR_RNDN);
        mpfr_div(r19222, r19215, r19221, MPFR_RNDN);
        mpfr_exp(r19223, r19215, MPFR_RNDN);
        mpfr_fma(r19224, r19215, r19223, r19223, MPFR_RNDN);
        mpfr_div(r19225, r19218, r19224, MPFR_RNDN);
        mpfr_sub(r19226, r19222, r19225, MPFR_RNDN);
        mpfr_sub(r19227, r19215, r19226, MPFR_RNDN);
        if (mpfr_get_si(r19217, MPFR_RNDN)) { mpfr_set(r19228, r19219, MPFR_RNDN); } else { mpfr_set(r19228, r19227, MPFR_RNDN); };
        return mpfr_get_d(r19228, MPFR_RNDN);
}

static mpfr_t r19229, 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(r19229);
        mpfr_init_set_str(r19230, "2.3612474255283075e-14", 10, MPFR_RNDN);
        mpfr_init(r19231);
        mpfr_init(r19232);
        mpfr_init(r19233);
        mpfr_init_set_str(r19234, "1", 10, MPFR_RNDN);
        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(r19229, wj, MPFR_RNDN);
        ;
        mpfr_set_si(r19231, mpfr_cmp(r19229, r19230) <= 0, MPFR_RNDN);
        mpfr_set_d(r19232, x, MPFR_RNDN);
        mpfr_fma(r19233, r19229, r19229, r19232, MPFR_RNDN);
        ;
        mpfr_add(r19235, r19229, r19234, MPFR_RNDN);
        mpfr_div(r19236, r19229, r19235, MPFR_RNDN);
        mpfr_exp(r19237, r19229, MPFR_RNDN);
        mpfr_fma(r19238, r19229, r19237, r19237, MPFR_RNDN);
        mpfr_div(r19239, r19232, r19238, MPFR_RNDN);
        mpfr_sub(r19240, r19236, r19239, MPFR_RNDN);
        mpfr_sub(r19241, r19229, r19240, MPFR_RNDN);
        if (mpfr_get_si(r19231, MPFR_RNDN)) { mpfr_set(r19242, r19233, MPFR_RNDN); } else { mpfr_set(r19242, r19241, MPFR_RNDN); };
        return mpfr_get_d(r19242, MPFR_RNDN);
}