#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 r19119 = wj;
        float r19120 = exp(r19119);
        float r19121 = r19119 * r19120;
        float r19122 = x;
        float r19123 = r19121 - r19122;
        float r19124 = r19120 + r19121;
        float r19125 = r19123 / r19124;
        float r19126 = r19119 - r19125;
        return r19126;
}

double f_id(double wj, double x) {
        double r19127 = wj;
        double r19128 = exp(r19127);
        double r19129 = r19127 * r19128;
        double r19130 = x;
        double r19131 = r19129 - r19130;
        double r19132 = r19128 + r19129;
        double r19133 = r19131 / r19132;
        double r19134 = r19127 - r19133;
        return r19134;
}


double f_of(float wj, float x) {
        float r19135 = wj;
        float r19136 = 1.0f;
        float r19137 = r19136 + r19135;
        float r19138 = r19135 / r19137;
        float r19139 = r19135 - r19138;
        float r19140 = x;
        float r19141 = exp(r19135);
        float r19142 = r19135 * r19141;
        float r19143 = r19141 + r19142;
        float r19144 = r19140 / r19143;
        float r19145 = r19139 + r19144;
        return r19145;
}

double f_od(double wj, double x) {
        double r19146 = wj;
        double r19147 = 1.0;
        double r19148 = r19147 + r19146;
        double r19149 = r19146 / r19148;
        double r19150 = r19146 - r19149;
        double r19151 = x;
        double r19152 = exp(r19146);
        double r19153 = r19146 * r19152;
        double r19154 = r19152 + r19153;
        double r19155 = r19151 / r19154;
        double r19156 = r19150 + r19155;
        return r19156;
}

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 r19157, r19158, r19159, r19160, r19161, r19162, r19163, r19164;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r19157);
        mpfr_init(r19158);
        mpfr_init(r19159);
        mpfr_init(r19160);
        mpfr_init(r19161);
        mpfr_init(r19162);
        mpfr_init(r19163);
        mpfr_init(r19164);
}

double f_im(double wj, double x) {
        mpfr_set_d(r19157, wj, MPFR_RNDN);
        mpfr_exp(r19158, r19157, MPFR_RNDN);
        mpfr_mul(r19159, r19157, r19158, MPFR_RNDN);
        mpfr_set_d(r19160, x, MPFR_RNDN);
        mpfr_sub(r19161, r19159, r19160, MPFR_RNDN);
        mpfr_add(r19162, r19158, r19159, MPFR_RNDN);
        mpfr_div(r19163, r19161, r19162, MPFR_RNDN);
        mpfr_sub(r19164, r19157, r19163, MPFR_RNDN);
        return mpfr_get_d(r19164, MPFR_RNDN);
}

static mpfr_t r19165, r19166, r19167, r19168, r19169, r19170, r19171, r19172, r19173, r19174, r19175;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19165);
        mpfr_init_set_str(r19166, "1", 10, MPFR_RNDN);
        mpfr_init(r19167);
        mpfr_init(r19168);
        mpfr_init(r19169);
        mpfr_init(r19170);
        mpfr_init(r19171);
        mpfr_init(r19172);
        mpfr_init(r19173);
        mpfr_init(r19174);
        mpfr_init(r19175);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r19165, wj, MPFR_RNDN);
        ;
        mpfr_add(r19167, r19166, r19165, MPFR_RNDN);
        mpfr_div(r19168, r19165, r19167, MPFR_RNDN);
        mpfr_sub(r19169, r19165, r19168, MPFR_RNDN);
        mpfr_set_d(r19170, x, MPFR_RNDN);
        mpfr_exp(r19171, r19165, MPFR_RNDN);
        mpfr_mul(r19172, r19165, r19171, MPFR_RNDN);
        mpfr_add(r19173, r19171, r19172, MPFR_RNDN);
        mpfr_div(r19174, r19170, r19173, MPFR_RNDN);
        mpfr_add(r19175, r19169, r19174, MPFR_RNDN);
        return mpfr_get_d(r19175, MPFR_RNDN);
}

static mpfr_t r19176, r19177, r19178, r19179, r19180, r19181, r19182, r19183, r19184, r19185, r19186;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19176);
        mpfr_init_set_str(r19177, "1", 10, MPFR_RNDN);
        mpfr_init(r19178);
        mpfr_init(r19179);
        mpfr_init(r19180);
        mpfr_init(r19181);
        mpfr_init(r19182);
        mpfr_init(r19183);
        mpfr_init(r19184);
        mpfr_init(r19185);
        mpfr_init(r19186);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r19176, wj, MPFR_RNDN);
        ;
        mpfr_add(r19178, r19177, r19176, MPFR_RNDN);
        mpfr_div(r19179, r19176, r19178, MPFR_RNDN);
        mpfr_sub(r19180, r19176, r19179, MPFR_RNDN);
        mpfr_set_d(r19181, x, MPFR_RNDN);
        mpfr_exp(r19182, r19176, MPFR_RNDN);
        mpfr_mul(r19183, r19176, r19182, MPFR_RNDN);
        mpfr_add(r19184, r19182, r19183, MPFR_RNDN);
        mpfr_div(r19185, r19181, r19184, MPFR_RNDN);
        mpfr_add(r19186, r19180, r19185, MPFR_RNDN);
        return mpfr_get_d(r19186, MPFR_RNDN);
}