#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 r24723 = wj;
        float r24724 = exp(r24723);
        float r24725 = r24723 * r24724;
        float r24726 = x;
        float r24727 = r24725 - r24726;
        float r24728 = r24724 + r24725;
        float r24729 = r24727 / r24728;
        float r24730 = r24723 - r24729;
        return r24730;
}

double f_id(double wj, double x) {
        double r24731 = wj;
        double r24732 = exp(r24731);
        double r24733 = r24731 * r24732;
        double r24734 = x;
        double r24735 = r24733 - r24734;
        double r24736 = r24732 + r24733;
        double r24737 = r24735 / r24736;
        double r24738 = r24731 - r24737;
        return r24738;
}


double f_of(float wj, float x) {
        float r24739 = x;
        float r24740 = wj;
        float r24741 = exp(r24740);
        float r24742 = fma(r24740, r24741, r24741);
        float r24743 = r24739 / r24742;
        float r24744 = r24740 * r24740;
        float r24745 = r24740 - r24744;
        float r24746 = 4;
        float r24747 = pow(r24740, r24746);
        float r24748 = fma(r24740, r24745, r24747);
        float r24749 = r24743 + r24748;
        return r24749;
}

double f_od(double wj, double x) {
        double r24750 = x;
        double r24751 = wj;
        double r24752 = exp(r24751);
        double r24753 = fma(r24751, r24752, r24752);
        double r24754 = r24750 / r24753;
        double r24755 = r24751 * r24751;
        double r24756 = r24751 - r24755;
        double r24757 = 4;
        double r24758 = pow(r24751, r24757);
        double r24759 = fma(r24751, r24756, r24758);
        double r24760 = r24754 + r24759;
        return r24760;
}

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 r24761, r24762, r24763, r24764, r24765, r24766, r24767, r24768;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(912);
        mpfr_init(r24761);
        mpfr_init(r24762);
        mpfr_init(r24763);
        mpfr_init(r24764);
        mpfr_init(r24765);
        mpfr_init(r24766);
        mpfr_init(r24767);
        mpfr_init(r24768);
}

double f_im(double wj, double x) {
        mpfr_set_d(r24761, wj, MPFR_RNDN);
        mpfr_exp(r24762, r24761, MPFR_RNDN);
        mpfr_mul(r24763, r24761, r24762, MPFR_RNDN);
        mpfr_set_d(r24764, x, MPFR_RNDN);
        mpfr_sub(r24765, r24763, r24764, MPFR_RNDN);
        mpfr_add(r24766, r24762, r24763, MPFR_RNDN);
        mpfr_div(r24767, r24765, r24766, MPFR_RNDN);
        mpfr_sub(r24768, r24761, r24767, MPFR_RNDN);
        return mpfr_get_d(r24768, MPFR_RNDN);
}

static mpfr_t r24769, r24770, r24771, r24772, r24773, r24774, r24775, r24776, r24777, r24778, r24779;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(912);
        mpfr_init(r24769);
        mpfr_init(r24770);
        mpfr_init(r24771);
        mpfr_init(r24772);
        mpfr_init(r24773);
        mpfr_init(r24774);
        mpfr_init(r24775);
        mpfr_init_set_str(r24776, "4", 10, MPFR_RNDN);
        mpfr_init(r24777);
        mpfr_init(r24778);
        mpfr_init(r24779);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r24769, x, MPFR_RNDN);
        mpfr_set_d(r24770, wj, MPFR_RNDN);
        mpfr_exp(r24771, r24770, MPFR_RNDN);
        mpfr_fma(r24772, r24770, r24771, r24771, MPFR_RNDN);
        mpfr_div(r24773, r24769, r24772, MPFR_RNDN);
        mpfr_mul(r24774, r24770, r24770, MPFR_RNDN);
        mpfr_sub(r24775, r24770, r24774, MPFR_RNDN);
        ;
        mpfr_pow(r24777, r24770, r24776, MPFR_RNDN);
        mpfr_fma(r24778, r24770, r24775, r24777, MPFR_RNDN);
        mpfr_add(r24779, r24773, r24778, MPFR_RNDN);
        return mpfr_get_d(r24779, MPFR_RNDN);
}

static mpfr_t r24780, r24781, r24782, r24783, r24784, r24785, r24786, r24787, r24788, r24789, r24790;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(912);
        mpfr_init(r24780);
        mpfr_init(r24781);
        mpfr_init(r24782);
        mpfr_init(r24783);
        mpfr_init(r24784);
        mpfr_init(r24785);
        mpfr_init(r24786);
        mpfr_init_set_str(r24787, "4", 10, MPFR_RNDN);
        mpfr_init(r24788);
        mpfr_init(r24789);
        mpfr_init(r24790);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r24780, x, MPFR_RNDN);
        mpfr_set_d(r24781, wj, MPFR_RNDN);
        mpfr_exp(r24782, r24781, MPFR_RNDN);
        mpfr_fma(r24783, r24781, r24782, r24782, MPFR_RNDN);
        mpfr_div(r24784, r24780, r24783, MPFR_RNDN);
        mpfr_mul(r24785, r24781, r24781, MPFR_RNDN);
        mpfr_sub(r24786, r24781, r24785, MPFR_RNDN);
        ;
        mpfr_pow(r24788, r24781, r24787, MPFR_RNDN);
        mpfr_fma(r24789, r24781, r24786, r24788, MPFR_RNDN);
        mpfr_add(r24790, r24784, r24789, MPFR_RNDN);
        return mpfr_get_d(r24790, MPFR_RNDN);
}