#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "Radioactive exchange between two surfaces";

double f_if(float x, float y) {
        float r20971 = x;
        float r20972 = 4;
        float r20973 = pow(r20971, r20972);
        float r20974 = y;
        float r20975 = pow(r20974, r20972);
        float r20976 = r20973 - r20975;
        return r20976;
}

double f_id(double x, double y) {
        double r20977 = x;
        double r20978 = 4;
        double r20979 = pow(r20977, r20978);
        double r20980 = y;
        double r20981 = pow(r20980, r20978);
        double r20982 = r20979 - r20981;
        return r20982;
}


double f_of(float x, float y) {
        float r20983 = x;
        float r20984 = 4;
        float r20985 = pow(r20983, r20984);
        float r20986 = y;
        float r20987 = pow(r20986, r20984);
        float r20988 = r20985 - r20987;
        return r20988;
}

double f_od(double x, double y) {
        double r20989 = x;
        double r20990 = 4;
        double r20991 = pow(r20989, r20990);
        double r20992 = y;
        double r20993 = pow(r20992, r20990);
        double r20994 = r20991 - r20993;
        return r20994;
}

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 r20995, r20996, r20997, r20998, r20999, r21000;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(400);
        mpfr_init(r20995);
        mpfr_init_set_str(r20996, "4", 10, MPFR_RNDN);
        mpfr_init(r20997);
        mpfr_init(r20998);
        mpfr_init(r20999);
        mpfr_init(r21000);
}

double f_im(double x, double y) {
        mpfr_set_d(r20995, x, MPFR_RNDN);
        ;
        mpfr_pow(r20997, r20995, r20996, MPFR_RNDN);
        mpfr_set_d(r20998, y, MPFR_RNDN);
        mpfr_pow(r20999, r20998, r20996, MPFR_RNDN);
        mpfr_sub(r21000, r20997, r20999, MPFR_RNDN);
        return mpfr_get_d(r21000, MPFR_RNDN);
}

static mpfr_t r21001, r21002, r21003, r21004, r21005, r21006;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21001);
        mpfr_init_set_str(r21002, "4", 10, MPFR_RNDN);
        mpfr_init(r21003);
        mpfr_init(r21004);
        mpfr_init(r21005);
        mpfr_init(r21006);
}

double f_fm(double x, double y) {
        mpfr_set_d(r21001, x, MPFR_RNDN);
        ;
        mpfr_pow(r21003, r21001, r21002, MPFR_RNDN);
        mpfr_set_d(r21004, y, MPFR_RNDN);
        mpfr_pow(r21005, r21004, r21002, MPFR_RNDN);
        mpfr_sub(r21006, r21003, r21005, MPFR_RNDN);
        return mpfr_get_d(r21006, MPFR_RNDN);
}

static mpfr_t r21007, r21008, r21009, r21010, r21011, r21012;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(400);
        mpfr_init(r21007);
        mpfr_init_set_str(r21008, "4", 10, MPFR_RNDN);
        mpfr_init(r21009);
        mpfr_init(r21010);
        mpfr_init(r21011);
        mpfr_init(r21012);
}

double f_dm(double x, double y) {
        mpfr_set_d(r21007, x, MPFR_RNDN);
        ;
        mpfr_pow(r21009, r21007, r21008, MPFR_RNDN);
        mpfr_set_d(r21010, y, MPFR_RNDN);
        mpfr_pow(r21011, r21010, r21008, MPFR_RNDN);
        mpfr_sub(r21012, r21009, r21011, MPFR_RNDN);
        return mpfr_get_d(r21012, MPFR_RNDN);
}