#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 r19279 = wj;
        float r19280 = exp(r19279);
        float r19281 = r19279 * r19280;
        float r19282 = x;
        float r19283 = r19281 - r19282;
        float r19284 = r19280 + r19281;
        float r19285 = r19283 / r19284;
        float r19286 = r19279 - r19285;
        return r19286;
}

double f_id(double wj, double x) {
        double r19287 = wj;
        double r19288 = exp(r19287);
        double r19289 = r19287 * r19288;
        double r19290 = x;
        double r19291 = r19289 - r19290;
        double r19292 = r19288 + r19289;
        double r19293 = r19291 / r19292;
        double r19294 = r19287 - r19293;
        return r19294;
}


double f_of(float wj, float x) {
        float r19295 = wj;
        float r19296 = exp(r19295);
        float r19297 = r19295 * r19296;
        float r19298 = x;
        float r19299 = r19297 - r19298;
        float r19300 = r19296 + r19297;
        float r19301 = r19299 / r19300;
        float r19302 = r19295 - r19301;
        float r19303 = 2.7896479546404666e-15f;
        bool r19304 = r19302 <= r19303;
        float r19305 = 2.0f;
        float r19306 = r19305 * r19298;
        float r19307 = r19295 - r19306;
        float r19308 = fma(r19307, r19295, r19298);
        float r19309 = 1.0f;
        float r19310 = r19309 + r19295;
        float r19311 = r19295 / r19310;
        float r19312 = r19295 - r19311;
        float r19313 = r19298 / r19300;
        float r19314 = r19312 + r19313;
        float r19315 = r19304 ? r19308 : r19314;
        return r19315;
}

double f_od(double wj, double x) {
        double r19316 = wj;
        double r19317 = exp(r19316);
        double r19318 = r19316 * r19317;
        double r19319 = x;
        double r19320 = r19318 - r19319;
        double r19321 = r19317 + r19318;
        double r19322 = r19320 / r19321;
        double r19323 = r19316 - r19322;
        double r19324 = 2.7896479546404666e-15;
        bool r19325 = r19323 <= r19324;
        double r19326 = 2.0;
        double r19327 = r19326 * r19319;
        double r19328 = r19316 - r19327;
        double r19329 = fma(r19328, r19316, r19319);
        double r19330 = 1.0;
        double r19331 = r19330 + r19316;
        double r19332 = r19316 / r19331;
        double r19333 = r19316 - r19332;
        double r19334 = r19319 / r19321;
        double r19335 = r19333 + r19334;
        double r19336 = r19325 ? r19329 : r19335;
        return r19336;
}

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 r19337, r19338, r19339, r19340, r19341, r19342, r19343, r19344;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r19337);
        mpfr_init(r19338);
        mpfr_init(r19339);
        mpfr_init(r19340);
        mpfr_init(r19341);
        mpfr_init(r19342);
        mpfr_init(r19343);
        mpfr_init(r19344);
}

double f_im(double wj, double x) {
        mpfr_set_d(r19337, wj, MPFR_RNDN);
        mpfr_exp(r19338, r19337, MPFR_RNDN);
        mpfr_mul(r19339, r19337, r19338, MPFR_RNDN);
        mpfr_set_d(r19340, x, MPFR_RNDN);
        mpfr_sub(r19341, r19339, r19340, MPFR_RNDN);
        mpfr_add(r19342, r19338, r19339, MPFR_RNDN);
        mpfr_div(r19343, r19341, r19342, MPFR_RNDN);
        mpfr_sub(r19344, r19337, r19343, MPFR_RNDN);
        return mpfr_get_d(r19344, MPFR_RNDN);
}

static mpfr_t r19345, r19346, r19347, r19348, r19349, r19350, r19351, r19352, r19353, r19354, r19355, r19356, r19357, r19358, r19359, r19360, r19361, r19362, r19363, r19364, r19365;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19345);
        mpfr_init(r19346);
        mpfr_init(r19347);
        mpfr_init(r19348);
        mpfr_init(r19349);
        mpfr_init(r19350);
        mpfr_init(r19351);
        mpfr_init(r19352);
        mpfr_init_set_str(r19353, "2.7896479546404666e-15", 10, MPFR_RNDN);
        mpfr_init(r19354);
        mpfr_init_set_str(r19355, "2", 10, MPFR_RNDN);
        mpfr_init(r19356);
        mpfr_init(r19357);
        mpfr_init(r19358);
        mpfr_init_set_str(r19359, "1", 10, MPFR_RNDN);
        mpfr_init(r19360);
        mpfr_init(r19361);
        mpfr_init(r19362);
        mpfr_init(r19363);
        mpfr_init(r19364);
        mpfr_init(r19365);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r19345, wj, MPFR_RNDN);
        mpfr_exp(r19346, r19345, MPFR_RNDN);
        mpfr_mul(r19347, r19345, r19346, MPFR_RNDN);
        mpfr_set_d(r19348, x, MPFR_RNDN);
        mpfr_sub(r19349, r19347, r19348, MPFR_RNDN);
        mpfr_add(r19350, r19346, r19347, MPFR_RNDN);
        mpfr_div(r19351, r19349, r19350, MPFR_RNDN);
        mpfr_sub(r19352, r19345, r19351, MPFR_RNDN);
        ;
        mpfr_set_si(r19354, mpfr_cmp(r19352, r19353) <= 0, MPFR_RNDN);
        ;
        mpfr_mul(r19356, r19355, r19348, MPFR_RNDN);
        mpfr_sub(r19357, r19345, r19356, MPFR_RNDN);
        mpfr_fma(r19358, r19357, r19345, r19348, MPFR_RNDN);
        ;
        mpfr_add(r19360, r19359, r19345, MPFR_RNDN);
        mpfr_div(r19361, r19345, r19360, MPFR_RNDN);
        mpfr_sub(r19362, r19345, r19361, MPFR_RNDN);
        mpfr_div(r19363, r19348, r19350, MPFR_RNDN);
        mpfr_add(r19364, r19362, r19363, MPFR_RNDN);
        if (mpfr_get_si(r19354, MPFR_RNDN)) { mpfr_set(r19365, r19358, MPFR_RNDN); } else { mpfr_set(r19365, r19364, MPFR_RNDN); };
        return mpfr_get_d(r19365, MPFR_RNDN);
}

static mpfr_t r19366, r19367, r19368, r19369, r19370, r19371, r19372, r19373, r19374, r19375, r19376, r19377, r19378, r19379, r19380, r19381, r19382, r19383, r19384, r19385, r19386;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r19366);
        mpfr_init(r19367);
        mpfr_init(r19368);
        mpfr_init(r19369);
        mpfr_init(r19370);
        mpfr_init(r19371);
        mpfr_init(r19372);
        mpfr_init(r19373);
        mpfr_init_set_str(r19374, "2.7896479546404666e-15", 10, MPFR_RNDN);
        mpfr_init(r19375);
        mpfr_init_set_str(r19376, "2", 10, MPFR_RNDN);
        mpfr_init(r19377);
        mpfr_init(r19378);
        mpfr_init(r19379);
        mpfr_init_set_str(r19380, "1", 10, MPFR_RNDN);
        mpfr_init(r19381);
        mpfr_init(r19382);
        mpfr_init(r19383);
        mpfr_init(r19384);
        mpfr_init(r19385);
        mpfr_init(r19386);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r19366, wj, MPFR_RNDN);
        mpfr_exp(r19367, r19366, MPFR_RNDN);
        mpfr_mul(r19368, r19366, r19367, MPFR_RNDN);
        mpfr_set_d(r19369, x, MPFR_RNDN);
        mpfr_sub(r19370, r19368, r19369, MPFR_RNDN);
        mpfr_add(r19371, r19367, r19368, MPFR_RNDN);
        mpfr_div(r19372, r19370, r19371, MPFR_RNDN);
        mpfr_sub(r19373, r19366, r19372, MPFR_RNDN);
        ;
        mpfr_set_si(r19375, mpfr_cmp(r19373, r19374) <= 0, MPFR_RNDN);
        ;
        mpfr_mul(r19377, r19376, r19369, MPFR_RNDN);
        mpfr_sub(r19378, r19366, r19377, MPFR_RNDN);
        mpfr_fma(r19379, r19378, r19366, r19369, MPFR_RNDN);
        ;
        mpfr_add(r19381, r19380, r19366, MPFR_RNDN);
        mpfr_div(r19382, r19366, r19381, MPFR_RNDN);
        mpfr_sub(r19383, r19366, r19382, MPFR_RNDN);
        mpfr_div(r19384, r19369, r19371, MPFR_RNDN);
        mpfr_add(r19385, r19383, r19384, MPFR_RNDN);
        if (mpfr_get_si(r19375, MPFR_RNDN)) { mpfr_set(r19386, r19379, MPFR_RNDN); } else { mpfr_set(r19386, r19385, MPFR_RNDN); };
        return mpfr_get_d(r19386, MPFR_RNDN);
}