#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 r20287 = wj;
        float r20288 = exp(r20287);
        float r20289 = r20287 * r20288;
        float r20290 = x;
        float r20291 = r20289 - r20290;
        float r20292 = r20288 + r20289;
        float r20293 = r20291 / r20292;
        float r20294 = r20287 - r20293;
        return r20294;
}

double f_id(double wj, double x) {
        double r20295 = wj;
        double r20296 = exp(r20295);
        double r20297 = r20295 * r20296;
        double r20298 = x;
        double r20299 = r20297 - r20298;
        double r20300 = r20296 + r20297;
        double r20301 = r20299 / r20300;
        double r20302 = r20295 - r20301;
        return r20302;
}


double f_of(float wj, float x) {
        float r20303 = wj;
        float r20304 = 5.534257467944305e-10f;
        bool r20305 = r20303 <= r20304;
        float r20306 = r20303 * r20303;
        float r20307 = r20303 * (r20303 * r20303);
        float r20308 = r20306 - r20307;
        float r20309 = x;
        float r20310 = 1.0f;
        float r20311 = r20303 + r20310;
        float r20312 = exp(r20303);
        float r20313 = r20311 * r20312;
        float r20314 = r20309 / r20313;
        float r20315 = r20308 + r20314;
        float r20316 = r20303 / r20311;
        float r20317 = r20310 + r20303;
        float r20318 = r20309 / r20317;
        float r20319 = r20318 / r20312;
        float r20320 = r20316 - r20319;
        float r20321 = r20303 - r20320;
        float r20322 = r20305 ? r20315 : r20321;
        return r20322;
}

double f_od(double wj, double x) {
        double r20323 = wj;
        double r20324 = 5.534257467944305e-10;
        bool r20325 = r20323 <= r20324;
        double r20326 = r20323 * r20323;
        double r20327 = r20323 * (r20323 * r20323);
        double r20328 = r20326 - r20327;
        double r20329 = x;
        double r20330 = 1.0;
        double r20331 = r20323 + r20330;
        double r20332 = exp(r20323);
        double r20333 = r20331 * r20332;
        double r20334 = r20329 / r20333;
        double r20335 = r20328 + r20334;
        double r20336 = r20323 / r20331;
        double r20337 = r20330 + r20323;
        double r20338 = r20329 / r20337;
        double r20339 = r20338 / r20332;
        double r20340 = r20336 - r20339;
        double r20341 = r20323 - r20340;
        double r20342 = r20325 ? r20335 : r20341;
        return r20342;
}

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 r20343, r20344, r20345, r20346, r20347, r20348, r20349, r20350;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r20343);
        mpfr_init(r20344);
        mpfr_init(r20345);
        mpfr_init(r20346);
        mpfr_init(r20347);
        mpfr_init(r20348);
        mpfr_init(r20349);
        mpfr_init(r20350);
}

double f_im(double wj, double x) {
        mpfr_set_d(r20343, wj, MPFR_RNDN);
        mpfr_exp(r20344, r20343, MPFR_RNDN);
        mpfr_mul(r20345, r20343, r20344, MPFR_RNDN);
        mpfr_set_d(r20346, x, MPFR_RNDN);
        mpfr_sub(r20347, r20345, r20346, MPFR_RNDN);
        mpfr_add(r20348, r20344, r20345, MPFR_RNDN);
        mpfr_div(r20349, r20347, r20348, MPFR_RNDN);
        mpfr_sub(r20350, r20343, r20349, MPFR_RNDN);
        return mpfr_get_d(r20350, MPFR_RNDN);
}

static mpfr_t r20351, r20352, r20353, r20354, r20355, r20356, r20357, r20358, r20359, r20360, r20361, r20362, r20363, r20364, r20365, r20366, r20367, r20368, r20369, r20370;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r20351);
        mpfr_init_set_str(r20352, "5.534257467944305e-10", 10, MPFR_RNDN);
        mpfr_init(r20353);
        mpfr_init(r20354);
        mpfr_init(r20355);
        mpfr_init(r20356);
        mpfr_init(r20357);
        mpfr_init_set_str(r20358, "1", 10, MPFR_RNDN);
        mpfr_init(r20359);
        mpfr_init(r20360);
        mpfr_init(r20361);
        mpfr_init(r20362);
        mpfr_init(r20363);
        mpfr_init(r20364);
        mpfr_init(r20365);
        mpfr_init(r20366);
        mpfr_init(r20367);
        mpfr_init(r20368);
        mpfr_init(r20369);
        mpfr_init(r20370);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r20351, wj, MPFR_RNDN);
        ;
        mpfr_set_si(r20353, mpfr_cmp(r20351, r20352) <= 0, MPFR_RNDN);
        mpfr_sqr(r20354, r20351, MPFR_RNDN);
        mpfr_mul(r20355, r20351, r20351, MPFR_RNDN); mpfr_mul(r20355, r20355, r20351, MPFR_RNDN);
        mpfr_sub(r20356, r20354, r20355, MPFR_RNDN);
        mpfr_set_d(r20357, x, MPFR_RNDN);
        ;
        mpfr_add(r20359, r20351, r20358, MPFR_RNDN);
        mpfr_exp(r20360, r20351, MPFR_RNDN);
        mpfr_mul(r20361, r20359, r20360, MPFR_RNDN);
        mpfr_div(r20362, r20357, r20361, MPFR_RNDN);
        mpfr_add(r20363, r20356, r20362, MPFR_RNDN);
        mpfr_div(r20364, r20351, r20359, MPFR_RNDN);
        mpfr_add(r20365, r20358, r20351, MPFR_RNDN);
        mpfr_div(r20366, r20357, r20365, MPFR_RNDN);
        mpfr_div(r20367, r20366, r20360, MPFR_RNDN);
        mpfr_sub(r20368, r20364, r20367, MPFR_RNDN);
        mpfr_sub(r20369, r20351, r20368, MPFR_RNDN);
        if (mpfr_get_si(r20353, MPFR_RNDN)) { mpfr_set(r20370, r20363, MPFR_RNDN); } else { mpfr_set(r20370, r20369, MPFR_RNDN); };
        return mpfr_get_d(r20370, MPFR_RNDN);
}

static mpfr_t r20371, r20372, r20373, r20374, r20375, r20376, r20377, r20378, r20379, r20380, r20381, r20382, r20383, r20384, r20385, r20386, r20387, r20388, r20389, r20390;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r20371);
        mpfr_init_set_str(r20372, "5.534257467944305e-10", 10, MPFR_RNDN);
        mpfr_init(r20373);
        mpfr_init(r20374);
        mpfr_init(r20375);
        mpfr_init(r20376);
        mpfr_init(r20377);
        mpfr_init_set_str(r20378, "1", 10, MPFR_RNDN);
        mpfr_init(r20379);
        mpfr_init(r20380);
        mpfr_init(r20381);
        mpfr_init(r20382);
        mpfr_init(r20383);
        mpfr_init(r20384);
        mpfr_init(r20385);
        mpfr_init(r20386);
        mpfr_init(r20387);
        mpfr_init(r20388);
        mpfr_init(r20389);
        mpfr_init(r20390);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r20371, wj, MPFR_RNDN);
        ;
        mpfr_set_si(r20373, mpfr_cmp(r20371, r20372) <= 0, MPFR_RNDN);
        mpfr_sqr(r20374, r20371, MPFR_RNDN);
        mpfr_mul(r20375, r20371, r20371, MPFR_RNDN); mpfr_mul(r20375, r20375, r20371, MPFR_RNDN);
        mpfr_sub(r20376, r20374, r20375, MPFR_RNDN);
        mpfr_set_d(r20377, x, MPFR_RNDN);
        ;
        mpfr_add(r20379, r20371, r20378, MPFR_RNDN);
        mpfr_exp(r20380, r20371, MPFR_RNDN);
        mpfr_mul(r20381, r20379, r20380, MPFR_RNDN);
        mpfr_div(r20382, r20377, r20381, MPFR_RNDN);
        mpfr_add(r20383, r20376, r20382, MPFR_RNDN);
        mpfr_div(r20384, r20371, r20379, MPFR_RNDN);
        mpfr_add(r20385, r20378, r20371, MPFR_RNDN);
        mpfr_div(r20386, r20377, r20385, MPFR_RNDN);
        mpfr_div(r20387, r20386, r20380, MPFR_RNDN);
        mpfr_sub(r20388, r20384, r20387, MPFR_RNDN);
        mpfr_sub(r20389, r20371, r20388, MPFR_RNDN);
        if (mpfr_get_si(r20373, MPFR_RNDN)) { mpfr_set(r20390, r20383, MPFR_RNDN); } else { mpfr_set(r20390, r20389, MPFR_RNDN); };
        return mpfr_get_d(r20390, MPFR_RNDN);
}