#include <fenv.h>

#include <math.h>

#include <float.h>

#undef RN

#undef RZ

#undef RD

#undef RU

#define RN FE_TONEAREST

#define RZ FE_TOWARDZERO

#define RD FE_DOWNWARD

#define RU FE_UPWARD

#undef INEXACT

#undef INVALID

#undef DIVBYZERO

#undef UNDERFLOW

#undef OVERFLOW

#define INEXACT FE_INEXACT

#define INVALID FE_INVALID

#define DIVBYZERO FE_DIVBYZERO

#define UNDERFLOW FE_UNDERFLOW

#define OVERFLOW FE_OVERFLOW

#undef inf

#undef nan

#define inf INFINITY

#define nan NAN

struct t {

	int type;

	int r;

	long double x;

	long double x2;

	long double x3;

	long long i;

	long double y;

	long double y2;

	float dy;

	float dy2;

	int e;

};

char *skipstr(char *, char *);

int splitstr(char **, int, char *, char *);

char *dropcomm(char *);

char *estr(int);

char *rstr(int);

int rconv(int *, char *);

int econv(int *, char *);

int eulp(double);

int eulpf(float);

int eulpl(long double);

double ulperr(double y, double ycr, double dy);

void setupfenv(int);

int getexcept(void);

#define T(f,x) int mp##f(struct t *);

#include "functions.h"

#undef T