#define TABSIZE 256
#define TABMAG 512
int sintab[256]={
	       0,      12,      25,      37,      50,      62,      75,      87,
	      99,     112,     124,     136,     148,     160,     172,     184,
	     195,     207,     218,     230,     241,     252,     263,     273,
	     284,     294,     304,     314,     324,     334,     343,     353,
	     362,     370,     379,     387,     395,     403,     411,     418,
	     425,     432,     439,     445,     451,     457,     462,     468,
	     473,     477,     482,     486,     489,     493,     496,     499,
	     502,     504,     506,     508,     509,     510,     511,     511,
	     512,     511,     511,     510,     509,     508,     506,     504,
	     502,     499,     496,     493,     489,     486,     482,     477,
	     473,     468,     462,     457,     451,     445,     439,     432,
	     425,     418,     411,     403,     395,     387,     379,     370,
	     362,     353,     343,     334,     324,     314,     304,     294,
	     284,     273,     263,     252,     241,     230,     218,     207,
	     195,     184,     172,     160,     148,     136,     124,     112,
	      99,      87,      75,      62,      50,      37,      25,      12,
	       0,     -12,     -25,     -37,     -50,     -62,     -75,     -87,
	     -99,    -112,    -124,    -136,    -148,    -160,    -172,    -184,
	    -195,    -207,    -218,    -230,    -241,    -252,    -263,    -273,
	    -284,    -294,    -304,    -314,    -324,    -334,    -343,    -353,
	    -362,    -370,    -379,    -387,    -395,    -403,    -411,    -418,
	    -425,    -432,    -439,    -445,    -451,    -457,    -462,    -468,
	    -473,    -477,    -482,    -486,    -489,    -493,    -496,    -499,
	    -502,    -504,    -506,    -508,    -509,    -510,    -511,    -511,
	    -512,    -511,    -511,    -510,    -509,    -508,    -506,    -504,
	    -502,    -499,    -496,    -493,    -489,    -486,    -482,    -477,
	    -473,    -468,    -462,    -457,    -451,    -445,    -439,    -432,
	    -425,    -418,    -411,    -403,    -395,    -387,    -379,    -370,
	    -362,    -353,    -343,    -334,    -324,    -314,    -304,    -294,
	    -284,    -273,    -263,    -252,    -241,    -230,    -218,    -207,
	    -195,    -184,    -172,    -160,    -148,    -136,    -124,    -112,
	     -99,     -87,     -75,     -62,     -50,     -37,     -25,     -12
};

#define SIN(x) (sintab[(x)&255])
#define COS(x) SIN(x+64)