#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 r23754 = wj;
        float r23755 = exp(r23754);
        float r23756 = r23754 * r23755;
        float r23757 = x;
        float r23758 = r23756 - r23757;
        float r23759 = r23755 + r23756;
        float r23760 = r23758 / r23759;
        float r23761 = r23754 - r23760;
        return r23761;
}

double f_id(double wj, double x) {
        double r23762 = wj;
        double r23763 = exp(r23762);
        double r23764 = r23762 * r23763;
        double r23765 = x;
        double r23766 = r23764 - r23765;
        double r23767 = r23763 + r23764;
        double r23768 = r23766 / r23767;
        double r23769 = r23762 - r23768;
        return r23769;
}


double f_of(float wj, float x) {
        float r23770 = x;
        float r23771 = 1;
        float r23772 = wj;
        float r23773 = r23771 + r23772;
        float r23774 = exp(r23772);
        float r23775 = r23773 * r23774;
        float r23776 = r23770 / r23775;
        float r23777 = r23772 * r23772;
        float r23778 = 4;
        float r23779 = pow(r23772, r23778);
        float r23780 = 3;
        float r23781 = pow(r23772, r23780);
        float r23782 = r23779 - r23781;
        float r23783 = r23777 + r23782;
        float r23784 = sqrt(r23783);
        float r23785 = r23784 * r23784;
        float r23786 = r23776 + r23785;
        return r23786;
}

double f_od(double wj, double x) {
        double r23787 = x;
        double r23788 = 1;
        double r23789 = wj;
        double r23790 = r23788 + r23789;
        double r23791 = exp(r23789);
        double r23792 = r23790 * r23791;
        double r23793 = r23787 / r23792;
        double r23794 = r23789 * r23789;
        double r23795 = 4;
        double r23796 = pow(r23789, r23795);
        double r23797 = 3;
        double r23798 = pow(r23789, r23797);
        double r23799 = r23796 - r23798;
        double r23800 = r23794 + r23799;
        double r23801 = sqrt(r23800);
        double r23802 = r23801 * r23801;
        double r23803 = r23793 + r23802;
        return r23803;
}

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 r23804, r23805, r23806, r23807, r23808, r23809, r23810, r23811;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(912);
        mpfr_init(r23804);
        mpfr_init(r23805);
        mpfr_init(r23806);
        mpfr_init(r23807);
        mpfr_init(r23808);
        mpfr_init(r23809);
        mpfr_init(r23810);
        mpfr_init(r23811);
}

double f_im(double wj, double x) {
        mpfr_set_d(r23804, wj, MPFR_RNDN);
        mpfr_exp(r23805, r23804, MPFR_RNDN);
        mpfr_mul(r23806, r23804, r23805, MPFR_RNDN);
        mpfr_set_d(r23807, x, MPFR_RNDN);
        mpfr_sub(r23808, r23806, r23807, MPFR_RNDN);
        mpfr_add(r23809, r23805, r23806, MPFR_RNDN);
        mpfr_div(r23810, r23808, r23809, MPFR_RNDN);
        mpfr_sub(r23811, r23804, r23810, MPFR_RNDN);
        return mpfr_get_d(r23811, MPFR_RNDN);
}

static mpfr_t r23812, r23813, r23814, r23815, r23816, r23817, r23818, r23819, r23820, r23821, r23822, r23823, r23824, r23825, r23826, r23827, r23828;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(912);
        mpfr_init(r23812);
        mpfr_init_set_str(r23813, "1", 10, MPFR_RNDN);
        mpfr_init(r23814);
        mpfr_init(r23815);
        mpfr_init(r23816);
        mpfr_init(r23817);
        mpfr_init(r23818);
        mpfr_init(r23819);
        mpfr_init_set_str(r23820, "4", 10, MPFR_RNDN);
        mpfr_init(r23821);
        mpfr_init_set_str(r23822, "3", 10, MPFR_RNDN);
        mpfr_init(r23823);
        mpfr_init(r23824);
        mpfr_init(r23825);
        mpfr_init(r23826);
        mpfr_init(r23827);
        mpfr_init(r23828);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r23812, x, MPFR_RNDN);
        ;
        mpfr_set_d(r23814, wj, MPFR_RNDN);
        mpfr_add(r23815, r23813, r23814, MPFR_RNDN);
        mpfr_exp(r23816, r23814, MPFR_RNDN);
        mpfr_mul(r23817, r23815, r23816, MPFR_RNDN);
        mpfr_div(r23818, r23812, r23817, MPFR_RNDN);
        mpfr_mul(r23819, r23814, r23814, MPFR_RNDN);
        ;
        mpfr_pow(r23821, r23814, r23820, MPFR_RNDN);
        ;
        mpfr_pow(r23823, r23814, r23822, MPFR_RNDN);
        mpfr_sub(r23824, r23821, r23823, MPFR_RNDN);
        mpfr_add(r23825, r23819, r23824, MPFR_RNDN);
        mpfr_sqrt(r23826, r23825, MPFR_RNDN);
        mpfr_mul(r23827, r23826, r23826, MPFR_RNDN);
        mpfr_add(r23828, r23818, r23827, MPFR_RNDN);
        return mpfr_get_d(r23828, MPFR_RNDN);
}

static mpfr_t r23829, r23830, r23831, r23832, r23833, r23834, r23835, r23836, r23837, r23838, r23839, r23840, r23841, r23842, r23843, r23844, r23845;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(912);
        mpfr_init(r23829);
        mpfr_init_set_str(r23830, "1", 10, MPFR_RNDN);
        mpfr_init(r23831);
        mpfr_init(r23832);
        mpfr_init(r23833);
        mpfr_init(r23834);
        mpfr_init(r23835);
        mpfr_init(r23836);
        mpfr_init_set_str(r23837, "4", 10, MPFR_RNDN);
        mpfr_init(r23838);
        mpfr_init_set_str(r23839, "3", 10, MPFR_RNDN);
        mpfr_init(r23840);
        mpfr_init(r23841);
        mpfr_init(r23842);
        mpfr_init(r23843);
        mpfr_init(r23844);
        mpfr_init(r23845);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r23829, x, MPFR_RNDN);
        ;
        mpfr_set_d(r23831, wj, MPFR_RNDN);
        mpfr_add(r23832, r23830, r23831, MPFR_RNDN);
        mpfr_exp(r23833, r23831, MPFR_RNDN);
        mpfr_mul(r23834, r23832, r23833, MPFR_RNDN);
        mpfr_div(r23835, r23829, r23834, MPFR_RNDN);
        mpfr_mul(r23836, r23831, r23831, MPFR_RNDN);
        ;
        mpfr_pow(r23838, r23831, r23837, MPFR_RNDN);
        ;
        mpfr_pow(r23840, r23831, r23839, MPFR_RNDN);
        mpfr_sub(r23841, r23838, r23840, MPFR_RNDN);
        mpfr_add(r23842, r23836, r23841, MPFR_RNDN);
        mpfr_sqrt(r23843, r23842, MPFR_RNDN);
        mpfr_mul(r23844, r23843, r23843, MPFR_RNDN);
        mpfr_add(r23845, r23835, r23844, MPFR_RNDN);
        return mpfr_get_d(r23845, MPFR_RNDN);
}