#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 r19207 = wj;
        float r19208 = exp(r19207);
        float r19209 = r19207 * r19208;
        float r19210 = x;
        float r19211 = r19209 - r19210;
        float r19212 = r19208 + r19209;
        float r19213 = r19211 / r19212;
        float r19214 = r19207 - r19213;
        return r19214;
}

double f_id(double wj, double x) {
        double r19215 = wj;
        double r19216 = exp(r19215);
        double r19217 = r19215 * r19216;
        double r19218 = x;
        double r19219 = r19217 - r19218;
        double r19220 = r19216 + r19217;
        double r19221 = r19219 / r19220;
        double r19222 = r19215 - r19221;
        return r19222;
}


double f_of(float wj, float x) {
        float r19223 = wj;
        float r19224 = 1.0f;
        float r19225 = r19224 + r19223;
        float r19226 = r19223 / r19225;
        float r19227 = r19223 - r19226;
        float r19228 = x;
        float r19229 = exp(r19223);
        float r19230 = r19223 * r19229;
        float r19231 = r19229 + r19230;
        float r19232 = r19228 / r19231;
        float r19233 = r19227 + r19232;
        return r19233;
}

double f_od(double wj, double x) {
        double r19234 = wj;
        double r19235 = 1.0;
        double r19236 = r19235 + r19234;
        double r19237 = r19234 / r19236;
        double r19238 = r19234 - r19237;
        double r19239 = x;
        double r19240 = exp(r19234);
        double r19241 = r19234 * r19240;
        double r19242 = r19240 + r19241;
        double r19243 = r19239 / r19242;
        double r19244 = r19238 + r19243;
        return r19244;
}

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 r19245, r19246, r19247, r19248, r19249, r19250, r19251, r19252;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r19245);
        mpfr_init(r19246);
        mpfr_init(r19247);
        mpfr_init(r19248);
        mpfr_init(r19249);
        mpfr_init(r19250);
        mpfr_init(r19251);
        mpfr_init(r19252);
}

double f_im(double wj, double x) {
        mpfr_set_d(r19245, wj, MPFR_RNDN);
        mpfr_exp(r19246, r19245, MPFR_RNDN);
        mpfr_mul(r19247, r19245, r19246, MPFR_RNDN);
        mpfr_set_d(r19248, x, MPFR_RNDN);
        mpfr_sub(r19249, r19247, r19248, MPFR_RNDN);
        mpfr_add(r19250, r19246, r19247, MPFR_RNDN);
        mpfr_div(r19251, r19249, r19250, MPFR_RNDN);
        mpfr_sub(r19252, r19245, r19251, MPFR_RNDN);
        return mpfr_get_d(r19252, MPFR_RNDN);
}

static mpfr_t r19253, r19254, r19255, r19256, r19257, r19258, r19259, r19260, r19261, r19262, r19263;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19253);
        mpfr_init_set_str(r19254, "1", 10, MPFR_RNDN);
        mpfr_init(r19255);
        mpfr_init(r19256);
        mpfr_init(r19257);
        mpfr_init(r19258);
        mpfr_init(r19259);
        mpfr_init(r19260);
        mpfr_init(r19261);
        mpfr_init(r19262);
        mpfr_init(r19263);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r19253, wj, MPFR_RNDN);
        ;
        mpfr_add(r19255, r19254, r19253, MPFR_RNDN);
        mpfr_div(r19256, r19253, r19255, MPFR_RNDN);
        mpfr_sub(r19257, r19253, r19256, MPFR_RNDN);
        mpfr_set_d(r19258, x, MPFR_RNDN);
        mpfr_exp(r19259, r19253, MPFR_RNDN);
        mpfr_mul(r19260, r19253, r19259, MPFR_RNDN);
        mpfr_add(r19261, r19259, r19260, MPFR_RNDN);
        mpfr_div(r19262, r19258, r19261, MPFR_RNDN);
        mpfr_add(r19263, r19257, r19262, MPFR_RNDN);
        return mpfr_get_d(r19263, MPFR_RNDN);
}

static mpfr_t r19264, r19265, r19266, r19267, r19268, r19269, r19270, r19271, r19272, r19273, r19274;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19264);
        mpfr_init_set_str(r19265, "1", 10, MPFR_RNDN);
        mpfr_init(r19266);
        mpfr_init(r19267);
        mpfr_init(r19268);
        mpfr_init(r19269);
        mpfr_init(r19270);
        mpfr_init(r19271);
        mpfr_init(r19272);
        mpfr_init(r19273);
        mpfr_init(r19274);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r19264, wj, MPFR_RNDN);
        ;
        mpfr_add(r19266, r19265, r19264, MPFR_RNDN);
        mpfr_div(r19267, r19264, r19266, MPFR_RNDN);
        mpfr_sub(r19268, r19264, r19267, MPFR_RNDN);
        mpfr_set_d(r19269, x, MPFR_RNDN);
        mpfr_exp(r19270, r19264, MPFR_RNDN);
        mpfr_mul(r19271, r19264, r19270, MPFR_RNDN);
        mpfr_add(r19272, r19270, r19271, MPFR_RNDN);
        mpfr_div(r19273, r19269, r19272, MPFR_RNDN);
        mpfr_add(r19274, r19268, r19273, MPFR_RNDN);
        return mpfr_get_d(r19274, MPFR_RNDN);
}