#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 r23362 = wj;
        float r23363 = exp(r23362);
        float r23364 = r23362 * r23363;
        float r23365 = x;
        float r23366 = r23364 - r23365;
        float r23367 = r23363 + r23364;
        float r23368 = r23366 / r23367;
        float r23369 = r23362 - r23368;
        return r23369;
}

double f_id(double wj, double x) {
        double r23370 = wj;
        double r23371 = exp(r23370);
        double r23372 = r23370 * r23371;
        double r23373 = x;
        double r23374 = r23372 - r23373;
        double r23375 = r23371 + r23372;
        double r23376 = r23374 / r23375;
        double r23377 = r23370 - r23376;
        return r23377;
}


double f_of(float wj, float x) {
        float r23378 = wj;
        float r23379 = exp(r23378);
        float r23380 = r23378 * r23379;
        float r23381 = x;
        float r23382 = r23380 - r23381;
        float r23383 = r23379 + r23380;
        float r23384 = r23382 / r23383;
        float r23385 = r23378 - r23384;
        float r23386 = 1.6280626156164055e-12f;
        bool r23387 = r23385 <= r23386;
        float r23388 = r23378 * r23378;
        float r23389 = r23388 + r23381;
        float r23390 = 2.0f;
        float r23391 = r23378 * r23381;
        float r23392 = r23390 * r23391;
        float r23393 = r23389 - r23392;
        float r23394 = 1.0f;
        float r23395 = r23394 + r23378;
        float r23396 = r23378 / r23395;
        float r23397 = r23378 - r23396;
        float r23398 = r23381 / r23383;
        float r23399 = r23397 + r23398;
        float r23400 = r23387 ? r23393 : r23399;
        return r23400;
}

double f_od(double wj, double x) {
        double r23401 = wj;
        double r23402 = exp(r23401);
        double r23403 = r23401 * r23402;
        double r23404 = x;
        double r23405 = r23403 - r23404;
        double r23406 = r23402 + r23403;
        double r23407 = r23405 / r23406;
        double r23408 = r23401 - r23407;
        double r23409 = 1.6280626156164055e-12;
        bool r23410 = r23408 <= r23409;
        double r23411 = r23401 * r23401;
        double r23412 = r23411 + r23404;
        double r23413 = 2.0;
        double r23414 = r23401 * r23404;
        double r23415 = r23413 * r23414;
        double r23416 = r23412 - r23415;
        double r23417 = 1.0;
        double r23418 = r23417 + r23401;
        double r23419 = r23401 / r23418;
        double r23420 = r23401 - r23419;
        double r23421 = r23404 / r23406;
        double r23422 = r23420 + r23421;
        double r23423 = r23410 ? r23416 : r23422;
        return r23423;
}

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 r23424, r23425, r23426, r23427, r23428, r23429, r23430, r23431;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(912);
        mpfr_init(r23424);
        mpfr_init(r23425);
        mpfr_init(r23426);
        mpfr_init(r23427);
        mpfr_init(r23428);
        mpfr_init(r23429);
        mpfr_init(r23430);
        mpfr_init(r23431);
}

double f_im(double wj, double x) {
        mpfr_set_d(r23424, wj, MPFR_RNDN);
        mpfr_exp(r23425, r23424, MPFR_RNDN);
        mpfr_mul(r23426, r23424, r23425, MPFR_RNDN);
        mpfr_set_d(r23427, x, MPFR_RNDN);
        mpfr_sub(r23428, r23426, r23427, MPFR_RNDN);
        mpfr_add(r23429, r23425, r23426, MPFR_RNDN);
        mpfr_div(r23430, r23428, r23429, MPFR_RNDN);
        mpfr_sub(r23431, r23424, r23430, MPFR_RNDN);
        return mpfr_get_d(r23431, MPFR_RNDN);
}

static mpfr_t r23432, r23433, r23434, r23435, r23436, r23437, r23438, r23439, r23440, r23441, r23442, r23443, r23444, r23445, r23446, r23447, r23448, r23449, r23450, r23451, r23452, r23453, r23454;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(912);
        mpfr_init(r23432);
        mpfr_init(r23433);
        mpfr_init(r23434);
        mpfr_init(r23435);
        mpfr_init(r23436);
        mpfr_init(r23437);
        mpfr_init(r23438);
        mpfr_init(r23439);
        mpfr_init_set_str(r23440, "1.6280626156164055e-12", 10, MPFR_RNDN);
        mpfr_init(r23441);
        mpfr_init(r23442);
        mpfr_init(r23443);
        mpfr_init_set_str(r23444, "2", 10, MPFR_RNDN);
        mpfr_init(r23445);
        mpfr_init(r23446);
        mpfr_init(r23447);
        mpfr_init_set_str(r23448, "1", 10, MPFR_RNDN);
        mpfr_init(r23449);
        mpfr_init(r23450);
        mpfr_init(r23451);
        mpfr_init(r23452);
        mpfr_init(r23453);
        mpfr_init(r23454);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r23432, wj, MPFR_RNDN);
        mpfr_exp(r23433, r23432, MPFR_RNDN);
        mpfr_mul(r23434, r23432, r23433, MPFR_RNDN);
        mpfr_set_d(r23435, x, MPFR_RNDN);
        mpfr_sub(r23436, r23434, r23435, MPFR_RNDN);
        mpfr_add(r23437, r23433, r23434, MPFR_RNDN);
        mpfr_div(r23438, r23436, r23437, MPFR_RNDN);
        mpfr_sub(r23439, r23432, r23438, MPFR_RNDN);
        ;
        mpfr_set_si(r23441, mpfr_cmp(r23439, r23440) <= 0, MPFR_RNDN);
        mpfr_sqr(r23442, r23432, MPFR_RNDN);
        mpfr_add(r23443, r23442, r23435, MPFR_RNDN);
        ;
        mpfr_mul(r23445, r23432, r23435, MPFR_RNDN);
        mpfr_mul(r23446, r23444, r23445, MPFR_RNDN);
        mpfr_sub(r23447, r23443, r23446, MPFR_RNDN);
        ;
        mpfr_add(r23449, r23448, r23432, MPFR_RNDN);
        mpfr_div(r23450, r23432, r23449, MPFR_RNDN);
        mpfr_sub(r23451, r23432, r23450, MPFR_RNDN);
        mpfr_div(r23452, r23435, r23437, MPFR_RNDN);
        mpfr_add(r23453, r23451, r23452, MPFR_RNDN);
        if (mpfr_get_si(r23441, MPFR_RNDN)) { mpfr_set(r23454, r23447, MPFR_RNDN); } else { mpfr_set(r23454, r23453, MPFR_RNDN); };
        return mpfr_get_d(r23454, MPFR_RNDN);
}

static mpfr_t r23455, r23456, r23457, r23458, r23459, r23460, r23461, r23462, r23463, r23464, r23465, r23466, r23467, r23468, r23469, r23470, r23471, r23472, r23473, r23474, r23475, r23476, r23477;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(912);
        mpfr_init(r23455);
        mpfr_init(r23456);
        mpfr_init(r23457);
        mpfr_init(r23458);
        mpfr_init(r23459);
        mpfr_init(r23460);
        mpfr_init(r23461);
        mpfr_init(r23462);
        mpfr_init_set_str(r23463, "1.6280626156164055e-12", 10, MPFR_RNDN);
        mpfr_init(r23464);
        mpfr_init(r23465);
        mpfr_init(r23466);
        mpfr_init_set_str(r23467, "2", 10, MPFR_RNDN);
        mpfr_init(r23468);
        mpfr_init(r23469);
        mpfr_init(r23470);
        mpfr_init_set_str(r23471, "1", 10, MPFR_RNDN);
        mpfr_init(r23472);
        mpfr_init(r23473);
        mpfr_init(r23474);
        mpfr_init(r23475);
        mpfr_init(r23476);
        mpfr_init(r23477);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r23455, wj, MPFR_RNDN);
        mpfr_exp(r23456, r23455, MPFR_RNDN);
        mpfr_mul(r23457, r23455, r23456, MPFR_RNDN);
        mpfr_set_d(r23458, x, MPFR_RNDN);
        mpfr_sub(r23459, r23457, r23458, MPFR_RNDN);
        mpfr_add(r23460, r23456, r23457, MPFR_RNDN);
        mpfr_div(r23461, r23459, r23460, MPFR_RNDN);
        mpfr_sub(r23462, r23455, r23461, MPFR_RNDN);
        ;
        mpfr_set_si(r23464, mpfr_cmp(r23462, r23463) <= 0, MPFR_RNDN);
        mpfr_sqr(r23465, r23455, MPFR_RNDN);
        mpfr_add(r23466, r23465, r23458, MPFR_RNDN);
        ;
        mpfr_mul(r23468, r23455, r23458, MPFR_RNDN);
        mpfr_mul(r23469, r23467, r23468, MPFR_RNDN);
        mpfr_sub(r23470, r23466, r23469, MPFR_RNDN);
        ;
        mpfr_add(r23472, r23471, r23455, MPFR_RNDN);
        mpfr_div(r23473, r23455, r23472, MPFR_RNDN);
        mpfr_sub(r23474, r23455, r23473, MPFR_RNDN);
        mpfr_div(r23475, r23458, r23460, MPFR_RNDN);
        mpfr_add(r23476, r23474, r23475, MPFR_RNDN);
        if (mpfr_get_si(r23464, MPFR_RNDN)) { mpfr_set(r23477, r23470, MPFR_RNDN); } else { mpfr_set(r23477, r23476, MPFR_RNDN); };
        return mpfr_get_d(r23477, MPFR_RNDN);
}