#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 r19144 = wj;
        float r19145 = exp(r19144);
        float r19146 = r19144 * r19145;
        float r19147 = x;
        float r19148 = r19146 - r19147;
        float r19149 = r19145 + r19146;
        float r19150 = r19148 / r19149;
        float r19151 = r19144 - r19150;
        return r19151;
}

double f_id(double wj, double x) {
        double r19152 = wj;
        double r19153 = exp(r19152);
        double r19154 = r19152 * r19153;
        double r19155 = x;
        double r19156 = r19154 - r19155;
        double r19157 = r19153 + r19154;
        double r19158 = r19156 / r19157;
        double r19159 = r19152 - r19158;
        return r19159;
}


double f_of(float wj, float x) {
        float r19160 = wj;
        float r19161 = 1.0f;
        float r19162 = r19160 + r19161;
        float r19163 = r19160 / r19162;
        float r19164 = x;
        float r19165 = r19161 + r19160;
        float r19166 = r19164 / r19165;
        float r19167 = exp(r19160);
        float r19168 = r19166 / r19167;
        float r19169 = r19163 - r19168;
        float r19170 = r19160 - r19169;
        return r19170;
}

double f_od(double wj, double x) {
        double r19171 = wj;
        double r19172 = 1.0;
        double r19173 = r19171 + r19172;
        double r19174 = r19171 / r19173;
        double r19175 = x;
        double r19176 = r19172 + r19171;
        double r19177 = r19175 / r19176;
        double r19178 = exp(r19171);
        double r19179 = r19177 / r19178;
        double r19180 = r19174 - r19179;
        double r19181 = r19171 - r19180;
        return r19181;
}

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 r19182, r19183, r19184, r19185, r19186, r19187, r19188, r19189;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r19182);
        mpfr_init(r19183);
        mpfr_init(r19184);
        mpfr_init(r19185);
        mpfr_init(r19186);
        mpfr_init(r19187);
        mpfr_init(r19188);
        mpfr_init(r19189);
}

double f_im(double wj, double x) {
        mpfr_set_d(r19182, wj, MPFR_RNDN);
        mpfr_exp(r19183, r19182, MPFR_RNDN);
        mpfr_mul(r19184, r19182, r19183, MPFR_RNDN);
        mpfr_set_d(r19185, x, MPFR_RNDN);
        mpfr_sub(r19186, r19184, r19185, MPFR_RNDN);
        mpfr_add(r19187, r19183, r19184, MPFR_RNDN);
        mpfr_div(r19188, r19186, r19187, MPFR_RNDN);
        mpfr_sub(r19189, r19182, r19188, MPFR_RNDN);
        return mpfr_get_d(r19189, MPFR_RNDN);
}

static mpfr_t r19190, r19191, r19192, r19193, r19194, r19195, r19196, r19197, r19198, r19199, r19200;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19190);
        mpfr_init_set_str(r19191, "1", 10, MPFR_RNDN);
        mpfr_init(r19192);
        mpfr_init(r19193);
        mpfr_init(r19194);
        mpfr_init(r19195);
        mpfr_init(r19196);
        mpfr_init(r19197);
        mpfr_init(r19198);
        mpfr_init(r19199);
        mpfr_init(r19200);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r19190, wj, MPFR_RNDN);
        ;
        mpfr_add(r19192, r19190, r19191, MPFR_RNDN);
        mpfr_div(r19193, r19190, r19192, MPFR_RNDN);
        mpfr_set_d(r19194, x, MPFR_RNDN);
        mpfr_add(r19195, r19191, r19190, MPFR_RNDN);
        mpfr_div(r19196, r19194, r19195, MPFR_RNDN);
        mpfr_exp(r19197, r19190, MPFR_RNDN);
        mpfr_div(r19198, r19196, r19197, MPFR_RNDN);
        mpfr_sub(r19199, r19193, r19198, MPFR_RNDN);
        mpfr_sub(r19200, r19190, r19199, MPFR_RNDN);
        return mpfr_get_d(r19200, MPFR_RNDN);
}

static mpfr_t r19201, r19202, r19203, r19204, r19205, r19206, r19207, r19208, r19209, r19210, r19211;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19201);
        mpfr_init_set_str(r19202, "1", 10, MPFR_RNDN);
        mpfr_init(r19203);
        mpfr_init(r19204);
        mpfr_init(r19205);
        mpfr_init(r19206);
        mpfr_init(r19207);
        mpfr_init(r19208);
        mpfr_init(r19209);
        mpfr_init(r19210);
        mpfr_init(r19211);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r19201, wj, MPFR_RNDN);
        ;
        mpfr_add(r19203, r19201, r19202, MPFR_RNDN);
        mpfr_div(r19204, r19201, r19203, MPFR_RNDN);
        mpfr_set_d(r19205, x, MPFR_RNDN);
        mpfr_add(r19206, r19202, r19201, MPFR_RNDN);
        mpfr_div(r19207, r19205, r19206, MPFR_RNDN);
        mpfr_exp(r19208, r19201, MPFR_RNDN);
        mpfr_div(r19209, r19207, r19208, MPFR_RNDN);
        mpfr_sub(r19210, r19204, r19209, MPFR_RNDN);
        mpfr_sub(r19211, r19201, r19210, MPFR_RNDN);
        return mpfr_get_d(r19211, MPFR_RNDN);
}