define	F_ACOS		257
define	F_ASIN		258
define	F_ATAN		259
define	F_ATAN2		260
define	F_COS		261
define	F_SIN		262
define	F_TAN		263
define	F_EXP		264
define	F_LOG		265
define	F_LOG10		266
define	F_SQRT		267
define	F_ABS		268
define	F_INT		269
define	F_MAX		270
define	F_MIN		271
define	F_AVG		272
define	F_MEDIAN		273
define	F_MODE		274
define	F_SIGMA		275
define	F_STR		276
define	COLUMN		277
define	FILE		278
define	INUMBER		279
define	RNUMBER		280
define	DNUMBER		281
define	STRING		282
define	PLUS		283
define	MINUS		284
define	STAR		285
define	SLASH		286
define	EXPON		287
define	CONCAT		288
define	LPAR		289
define	RPAR		290
define	COMMA		291
define	SEMICOLON		292
define	EOLINE		293
define	UPLUS		294
define	UMINUS		295