#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 r19335 = wj;
        float r19336 = exp(r19335);
        float r19337 = r19335 * r19336;
        float r19338 = x;
        float r19339 = r19337 - r19338;
        float r19340 = r19336 + r19337;
        float r19341 = r19339 / r19340;
        float r19342 = r19335 - r19341;
        return r19342;
}

double f_id(double wj, double x) {
        double r19343 = wj;
        double r19344 = exp(r19343);
        double r19345 = r19343 * r19344;
        double r19346 = x;
        double r19347 = r19345 - r19346;
        double r19348 = r19344 + r19345;
        double r19349 = r19347 / r19348;
        double r19350 = r19343 - r19349;
        return r19350;
}


double f_of(float wj, float x) {
        float r19351 = wj;
        float r19352 = -3.180735438945703e-05f;
        bool r19353 = r19351 <= r19352;
        float r19354 = 1.0f;
        float r19355 = r19351 + r19354;
        float r19356 = r19354 / r19355;
        float r19357 = x;
        float r19358 = exp(r19351);
        float r19359 = r19357 / r19358;
        float r19360 = r19351 - r19359;
        float r19361 = r19356 * r19360;
        float r19362 = r19351 - r19361;
        float r19363 = 0.00012837856775149703f;
        bool r19364 = r19351 <= r19363;
        float r19365 = 2.0f;
        float r19366 = r19365 * r19357;
        float r19367 = r19351 - r19366;
        float r19368 = fma(r19367, r19351, r19357);
        float r19369 = r19364 ? r19368 : r19362;
        float r19370 = r19353 ? r19362 : r19369;
        return r19370;
}

double f_od(double wj, double x) {
        double r19371 = wj;
        double r19372 = -3.180735438945703e-05;
        bool r19373 = r19371 <= r19372;
        double r19374 = 1.0;
        double r19375 = r19371 + r19374;
        double r19376 = r19374 / r19375;
        double r19377 = x;
        double r19378 = exp(r19371);
        double r19379 = r19377 / r19378;
        double r19380 = r19371 - r19379;
        double r19381 = r19376 * r19380;
        double r19382 = r19371 - r19381;
        double r19383 = 0.00012837856775149703;
        bool r19384 = r19371 <= r19383;
        double r19385 = 2.0;
        double r19386 = r19385 * r19377;
        double r19387 = r19371 - r19386;
        double r19388 = fma(r19387, r19371, r19377);
        double r19389 = r19384 ? r19388 : r19382;
        double r19390 = r19373 ? r19382 : r19389;
        return r19390;
}

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 r19391, r19392, r19393, r19394, r19395, r19396, r19397, r19398;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r19391);
        mpfr_init(r19392);
        mpfr_init(r19393);
        mpfr_init(r19394);
        mpfr_init(r19395);
        mpfr_init(r19396);
        mpfr_init(r19397);
        mpfr_init(r19398);
}

double f_im(double wj, double x) {
        mpfr_set_d(r19391, wj, MPFR_RNDN);
        mpfr_exp(r19392, r19391, MPFR_RNDN);
        mpfr_mul(r19393, r19391, r19392, MPFR_RNDN);
        mpfr_set_d(r19394, x, MPFR_RNDN);
        mpfr_sub(r19395, r19393, r19394, MPFR_RNDN);
        mpfr_add(r19396, r19392, r19393, MPFR_RNDN);
        mpfr_div(r19397, r19395, r19396, MPFR_RNDN);
        mpfr_sub(r19398, r19391, r19397, MPFR_RNDN);
        return mpfr_get_d(r19398, MPFR_RNDN);
}

static mpfr_t r19399, r19400, r19401, r19402, r19403, r19404, r19405, r19406, r19407, r19408, r19409, r19410, r19411, r19412, r19413, r19414, r19415, r19416, r19417, r19418;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19399);
        mpfr_init_set_str(r19400, "-3.1807354f-05", 10, MPFR_RNDN);
        mpfr_init(r19401);
        mpfr_init_set_str(r19402, "1", 10, MPFR_RNDN);
        mpfr_init(r19403);
        mpfr_init(r19404);
        mpfr_init(r19405);
        mpfr_init(r19406);
        mpfr_init(r19407);
        mpfr_init(r19408);
        mpfr_init(r19409);
        mpfr_init(r19410);
        mpfr_init_set_str(r19411, "0.00012837857f0", 10, MPFR_RNDN);
        mpfr_init(r19412);
        mpfr_init_set_str(r19413, "2", 10, MPFR_RNDN);
        mpfr_init(r19414);
        mpfr_init(r19415);
        mpfr_init(r19416);
        mpfr_init(r19417);
        mpfr_init(r19418);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r19399, wj, MPFR_RNDN);
        ;
        mpfr_set_si(r19401, mpfr_cmp(r19399, r19400) <= 0, MPFR_RNDN);
        ;
        mpfr_add(r19403, r19399, r19402, MPFR_RNDN);
        mpfr_div(r19404, r19402, r19403, MPFR_RNDN);
        mpfr_set_d(r19405, x, MPFR_RNDN);
        mpfr_exp(r19406, r19399, MPFR_RNDN);
        mpfr_div(r19407, r19405, r19406, MPFR_RNDN);
        mpfr_sub(r19408, r19399, r19407, MPFR_RNDN);
        mpfr_mul(r19409, r19404, r19408, MPFR_RNDN);
        mpfr_sub(r19410, r19399, r19409, MPFR_RNDN);
        ;
        mpfr_set_si(r19412, mpfr_cmp(r19399, r19411) <= 0, MPFR_RNDN);
        ;
        mpfr_mul(r19414, r19413, r19405, MPFR_RNDN);
        mpfr_sub(r19415, r19399, r19414, MPFR_RNDN);
        mpfr_fma(r19416, r19415, r19399, r19405, MPFR_RNDN);
        if (mpfr_get_si(r19412, MPFR_RNDN)) { mpfr_set(r19417, r19416, MPFR_RNDN); } else { mpfr_set(r19417, r19410, MPFR_RNDN); };
        if (mpfr_get_si(r19401, MPFR_RNDN)) { mpfr_set(r19418, r19410, MPFR_RNDN); } else { mpfr_set(r19418, r19417, MPFR_RNDN); };
        return mpfr_get_d(r19418, MPFR_RNDN);
}

static mpfr_t r19419, r19420, r19421, r19422, r19423, r19424, r19425, r19426, r19427, r19428, r19429, r19430, r19431, r19432, r19433, r19434, r19435, r19436, r19437, r19438;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19419);
        mpfr_init_set_str(r19420, "-3.1807354f-05", 10, MPFR_RNDN);
        mpfr_init(r19421);
        mpfr_init_set_str(r19422, "1", 10, MPFR_RNDN);
        mpfr_init(r19423);
        mpfr_init(r19424);
        mpfr_init(r19425);
        mpfr_init(r19426);
        mpfr_init(r19427);
        mpfr_init(r19428);
        mpfr_init(r19429);
        mpfr_init(r19430);
        mpfr_init_set_str(r19431, "0.00012837857f0", 10, MPFR_RNDN);
        mpfr_init(r19432);
        mpfr_init_set_str(r19433, "2", 10, MPFR_RNDN);
        mpfr_init(r19434);
        mpfr_init(r19435);
        mpfr_init(r19436);
        mpfr_init(r19437);
        mpfr_init(r19438);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r19419, wj, MPFR_RNDN);
        ;
        mpfr_set_si(r19421, mpfr_cmp(r19419, r19420) <= 0, MPFR_RNDN);
        ;
        mpfr_add(r19423, r19419, r19422, MPFR_RNDN);
        mpfr_div(r19424, r19422, r19423, MPFR_RNDN);
        mpfr_set_d(r19425, x, MPFR_RNDN);
        mpfr_exp(r19426, r19419, MPFR_RNDN);
        mpfr_div(r19427, r19425, r19426, MPFR_RNDN);
        mpfr_sub(r19428, r19419, r19427, MPFR_RNDN);
        mpfr_mul(r19429, r19424, r19428, MPFR_RNDN);
        mpfr_sub(r19430, r19419, r19429, MPFR_RNDN);
        ;
        mpfr_set_si(r19432, mpfr_cmp(r19419, r19431) <= 0, MPFR_RNDN);
        ;
        mpfr_mul(r19434, r19433, r19425, MPFR_RNDN);
        mpfr_sub(r19435, r19419, r19434, MPFR_RNDN);
        mpfr_fma(r19436, r19435, r19419, r19425, MPFR_RNDN);
        if (mpfr_get_si(r19432, MPFR_RNDN)) { mpfr_set(r19437, r19436, MPFR_RNDN); } else { mpfr_set(r19437, r19430, MPFR_RNDN); };
        if (mpfr_get_si(r19421, MPFR_RNDN)) { mpfr_set(r19438, r19430, MPFR_RNDN); } else { mpfr_set(r19438, r19437, MPFR_RNDN); };
        return mpfr_get_d(r19438, MPFR_RNDN);
}