#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 r18867 = wj;
        float r18868 = exp(r18867);
        float r18869 = r18867 * r18868;
        float r18870 = x;
        float r18871 = r18869 - r18870;
        float r18872 = r18868 + r18869;
        float r18873 = r18871 / r18872;
        float r18874 = r18867 - r18873;
        return r18874;
}

double f_id(double wj, double x) {
        double r18875 = wj;
        double r18876 = exp(r18875);
        double r18877 = r18875 * r18876;
        double r18878 = x;
        double r18879 = r18877 - r18878;
        double r18880 = r18876 + r18877;
        double r18881 = r18879 / r18880;
        double r18882 = r18875 - r18881;
        return r18882;
}


double f_of(float wj, float x) {
        float r18883 = wj;
        float r18884 = exp(r18883);
        float r18885 = r18883 * r18884;
        float r18886 = x;
        float r18887 = r18885 - r18886;
        float r18888 = r18884 + r18885;
        float r18889 = r18887 / r18888;
        float r18890 = r18883 - r18889;
        float r18891 = 1.1116014775325311e-08f;
        bool r18892 = r18890 <= r18891;
        float r18893 = 2.0f;
        float r18894 = r18893 * r18886;
        float r18895 = r18883 - r18894;
        float r18896 = fma(r18895, r18883, r18886);
        float r18897 = 1.0f;
        float r18898 = r18897 + r18883;
        float r18899 = r18883 / r18898;
        float r18900 = r18883 - r18899;
        float r18901 = r18886 / r18888;
        float r18902 = r18900 + r18901;
        float r18903 = r18892 ? r18896 : r18902;
        return r18903;
}

double f_od(double wj, double x) {
        double r18904 = wj;
        double r18905 = exp(r18904);
        double r18906 = r18904 * r18905;
        double r18907 = x;
        double r18908 = r18906 - r18907;
        double r18909 = r18905 + r18906;
        double r18910 = r18908 / r18909;
        double r18911 = r18904 - r18910;
        double r18912 = 1.1116014775325311e-08;
        bool r18913 = r18911 <= r18912;
        double r18914 = 2.0;
        double r18915 = r18914 * r18907;
        double r18916 = r18904 - r18915;
        double r18917 = fma(r18916, r18904, r18907);
        double r18918 = 1.0;
        double r18919 = r18918 + r18904;
        double r18920 = r18904 / r18919;
        double r18921 = r18904 - r18920;
        double r18922 = r18907 / r18909;
        double r18923 = r18921 + r18922;
        double r18924 = r18913 ? r18917 : r18923;
        return r18924;
}

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 r18925, r18926, r18927, r18928, r18929, r18930, r18931, r18932;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(144);
        mpfr_init(r18925);
        mpfr_init(r18926);
        mpfr_init(r18927);
        mpfr_init(r18928);
        mpfr_init(r18929);
        mpfr_init(r18930);
        mpfr_init(r18931);
        mpfr_init(r18932);
}

double f_im(double wj, double x) {
        mpfr_set_d(r18925, wj, MPFR_RNDN);
        mpfr_exp(r18926, r18925, MPFR_RNDN);
        mpfr_mul(r18927, r18925, r18926, MPFR_RNDN);
        mpfr_set_d(r18928, x, MPFR_RNDN);
        mpfr_sub(r18929, r18927, r18928, MPFR_RNDN);
        mpfr_add(r18930, r18926, r18927, MPFR_RNDN);
        mpfr_div(r18931, r18929, r18930, MPFR_RNDN);
        mpfr_sub(r18932, r18925, r18931, MPFR_RNDN);
        return mpfr_get_d(r18932, MPFR_RNDN);
}

static mpfr_t r18933, r18934, r18935, r18936, r18937, r18938, r18939, r18940, r18941, r18942, r18943, r18944, r18945, r18946, r18947, r18948, r18949, r18950, r18951, r18952, r18953;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(144);
        mpfr_init(r18933);
        mpfr_init(r18934);
        mpfr_init(r18935);
        mpfr_init(r18936);
        mpfr_init(r18937);
        mpfr_init(r18938);
        mpfr_init(r18939);
        mpfr_init(r18940);
        mpfr_init_set_str(r18941, "1.1116015f-08", 10, MPFR_RNDN);
        mpfr_init(r18942);
        mpfr_init_set_str(r18943, "2", 10, MPFR_RNDN);
        mpfr_init(r18944);
        mpfr_init(r18945);
        mpfr_init(r18946);
        mpfr_init_set_str(r18947, "1", 10, MPFR_RNDN);
        mpfr_init(r18948);
        mpfr_init(r18949);
        mpfr_init(r18950);
        mpfr_init(r18951);
        mpfr_init(r18952);
        mpfr_init(r18953);
}

double f_fm(double wj, double x) {
        mpfr_set_d(r18933, wj, MPFR_RNDN);
        mpfr_exp(r18934, r18933, MPFR_RNDN);
        mpfr_mul(r18935, r18933, r18934, MPFR_RNDN);
        mpfr_set_d(r18936, x, MPFR_RNDN);
        mpfr_sub(r18937, r18935, r18936, MPFR_RNDN);
        mpfr_add(r18938, r18934, r18935, MPFR_RNDN);
        mpfr_div(r18939, r18937, r18938, MPFR_RNDN);
        mpfr_sub(r18940, r18933, r18939, MPFR_RNDN);
        ;
        mpfr_set_si(r18942, mpfr_cmp(r18940, r18941) <= 0, MPFR_RNDN);
        ;
        mpfr_mul(r18944, r18943, r18936, MPFR_RNDN);
        mpfr_sub(r18945, r18933, r18944, MPFR_RNDN);
        mpfr_fma(r18946, r18945, r18933, r18936, MPFR_RNDN);
        ;
        mpfr_add(r18948, r18947, r18933, MPFR_RNDN);
        mpfr_div(r18949, r18933, r18948, MPFR_RNDN);
        mpfr_sub(r18950, r18933, r18949, MPFR_RNDN);
        mpfr_div(r18951, r18936, r18938, MPFR_RNDN);
        mpfr_add(r18952, r18950, r18951, MPFR_RNDN);
        if (mpfr_get_si(r18942, MPFR_RNDN)) { mpfr_set(r18953, r18946, MPFR_RNDN); } else { mpfr_set(r18953, r18952, MPFR_RNDN); };
        return mpfr_get_d(r18953, MPFR_RNDN);
}

static mpfr_t r18954, r18955, r18956, r18957, r18958, r18959, r18960, r18961, r18962, r18963, r18964, r18965, r18966, r18967, r18968, r18969, r18970, r18971, r18972, r18973, r18974;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(144);
        mpfr_init(r18954);
        mpfr_init(r18955);
        mpfr_init(r18956);
        mpfr_init(r18957);
        mpfr_init(r18958);
        mpfr_init(r18959);
        mpfr_init(r18960);
        mpfr_init(r18961);
        mpfr_init_set_str(r18962, "1.1116015f-08", 10, MPFR_RNDN);
        mpfr_init(r18963);
        mpfr_init_set_str(r18964, "2", 10, MPFR_RNDN);
        mpfr_init(r18965);
        mpfr_init(r18966);
        mpfr_init(r18967);
        mpfr_init_set_str(r18968, "1", 10, MPFR_RNDN);
        mpfr_init(r18969);
        mpfr_init(r18970);
        mpfr_init(r18971);
        mpfr_init(r18972);
        mpfr_init(r18973);
        mpfr_init(r18974);
}

double f_dm(double wj, double x) {
        mpfr_set_d(r18954, wj, MPFR_RNDN);
        mpfr_exp(r18955, r18954, MPFR_RNDN);
        mpfr_mul(r18956, r18954, r18955, MPFR_RNDN);
        mpfr_set_d(r18957, x, MPFR_RNDN);
        mpfr_sub(r18958, r18956, r18957, MPFR_RNDN);
        mpfr_add(r18959, r18955, r18956, MPFR_RNDN);
        mpfr_div(r18960, r18958, r18959, MPFR_RNDN);
        mpfr_sub(r18961, r18954, r18960, MPFR_RNDN);
        ;
        mpfr_set_si(r18963, mpfr_cmp(r18961, r18962) <= 0, MPFR_RNDN);
        ;
        mpfr_mul(r18965, r18964, r18957, MPFR_RNDN);
        mpfr_sub(r18966, r18954, r18965, MPFR_RNDN);
        mpfr_fma(r18967, r18966, r18954, r18957, MPFR_RNDN);
        ;
        mpfr_add(r18969, r18968, r18954, MPFR_RNDN);
        mpfr_div(r18970, r18954, r18969, MPFR_RNDN);
        mpfr_sub(r18971, r18954, r18970, MPFR_RNDN);
        mpfr_div(r18972, r18957, r18959, MPFR_RNDN);
        mpfr_add(r18973, r18971, r18972, MPFR_RNDN);
        if (mpfr_get_si(r18963, MPFR_RNDN)) { mpfr_set(r18974, r18967, MPFR_RNDN); } else { mpfr_set(r18974, r18973, MPFR_RNDN); };
        return mpfr_get_d(r18974, MPFR_RNDN);
}