#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 r19223 = wj;
        float r19224 = exp(r19223);
        float r19225 = r19223 * r19224;
        float r19226 = x;
        float r19227 = r19225 - r19226;
        float r19228 = r19224 + r19225;
        float r19229 = r19227 / r19228;
        float r19230 = r19223 - r19229;
        return r19230;
}

double f_id(double wj, double x) {
        double r19231 = wj;
        double r19232 = exp(r19231);
        double r19233 = r19231 * r19232;
        double r19234 = x;
        double r19235 = r19233 - r19234;
        double r19236 = r19232 + r19233;
        double r19237 = r19235 / r19236;
        double r19238 = r19231 - r19237;
        return r19238;
}


double f_of(float wj, float x) {
        float r19239 = wj;
        float r19240 = 1.0f;
        float r19241 = r19239 + r19240;
        float r19242 = r19239 / r19241;
        float r19243 = x;
        float r19244 = r19240 + r19239;
        float r19245 = r19243 / r19244;
        float r19246 = exp(r19239);
        float r19247 = r19245 / r19246;
        float r19248 = r19242 - r19247;
        float r19249 = r19239 - r19248;
        return r19249;
}

double f_od(double wj, double x) {
        double r19250 = wj;
        double r19251 = 1.0;
        double r19252 = r19250 + r19251;
        double r19253 = r19250 / r19252;
        double r19254 = x;
        double r19255 = r19251 + r19250;
        double r19256 = r19254 / r19255;
        double r19257 = exp(r19250);
        double r19258 = r19256 / r19257;
        double r19259 = r19253 - r19258;
        double r19260 = r19250 - r19259;
        return r19260;
}

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 r19261, r19262, r19263, r19264, r19265, r19266, r19267, r19268;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r19261);
        mpfr_init(r19262);
        mpfr_init(r19263);
        mpfr_init(r19264);
        mpfr_init(r19265);
        mpfr_init(r19266);
        mpfr_init(r19267);
        mpfr_init(r19268);
}

double f_im(double wj, double x) {
        mpfr_set_d(r19261, wj, MPFR_RNDN);
        mpfr_exp(r19262, r19261, MPFR_RNDN);
        mpfr_mul(r19263, r19261, r19262, MPFR_RNDN);
        mpfr_set_d(r19264, x, MPFR_RNDN);
        mpfr_sub(r19265, r19263, r19264, MPFR_RNDN);
        mpfr_add(r19266, r19262, r19263, MPFR_RNDN);
        mpfr_div(r19267, r19265, r19266, MPFR_RNDN);
        mpfr_sub(r19268, r19261, r19267, MPFR_RNDN);
        return mpfr_get_d(r19268, MPFR_RNDN);
}

static mpfr_t r19269, r19270, r19271, r19272, r19273, r19274, r19275, r19276, r19277, r19278, r19279;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19269);
        mpfr_init_set_str(r19270, "1", 10, MPFR_RNDN);
        mpfr_init(r19271);
        mpfr_init(r19272);
        mpfr_init(r19273);
        mpfr_init(r19274);
        mpfr_init(r19275);
        mpfr_init(r19276);
        mpfr_init(r19277);
        mpfr_init(r19278);
        mpfr_init(r19279);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r19269, wj, MPFR_RNDN);
        ;
        mpfr_add(r19271, r19269, r19270, MPFR_RNDN);
        mpfr_div(r19272, r19269, r19271, MPFR_RNDN);
        mpfr_set_d(r19273, x, MPFR_RNDN);
        mpfr_add(r19274, r19270, r19269, MPFR_RNDN);
        mpfr_div(r19275, r19273, r19274, MPFR_RNDN);
        mpfr_exp(r19276, r19269, MPFR_RNDN);
        mpfr_div(r19277, r19275, r19276, MPFR_RNDN);
        mpfr_sub(r19278, r19272, r19277, MPFR_RNDN);
        mpfr_sub(r19279, r19269, r19278, MPFR_RNDN);
        return mpfr_get_d(r19279, MPFR_RNDN);
}

static mpfr_t r19280, r19281, r19282, r19283, r19284, r19285, r19286, r19287, r19288, r19289, r19290;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19280);
        mpfr_init_set_str(r19281, "1", 10, MPFR_RNDN);
        mpfr_init(r19282);
        mpfr_init(r19283);
        mpfr_init(r19284);
        mpfr_init(r19285);
        mpfr_init(r19286);
        mpfr_init(r19287);
        mpfr_init(r19288);
        mpfr_init(r19289);
        mpfr_init(r19290);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r19280, wj, MPFR_RNDN);
        ;
        mpfr_add(r19282, r19280, r19281, MPFR_RNDN);
        mpfr_div(r19283, r19280, r19282, MPFR_RNDN);
        mpfr_set_d(r19284, x, MPFR_RNDN);
        mpfr_add(r19285, r19281, r19280, MPFR_RNDN);
        mpfr_div(r19286, r19284, r19285, MPFR_RNDN);
        mpfr_exp(r19287, r19280, MPFR_RNDN);
        mpfr_div(r19288, r19286, r19287, MPFR_RNDN);
        mpfr_sub(r19289, r19283, r19288, MPFR_RNDN);
        mpfr_sub(r19290, r19280, r19289, MPFR_RNDN);
        return mpfr_get_d(r19290, MPFR_RNDN);
}