DEF Fn.OCT$(N%)
	OCT.F$ = "0"
	OCT.F$ = "1" IF N%<0%
	N% = N% AND 32767%
	O$ = ""
	FOR OCT.I% = 1% TO 5%
		PREVN% = N%
		N% = N% / 8%
		O$ = NUM1$(PREVN%-(N%*8%))+O$
	NEXT OCT.I%
	Fn.OCT$ = OCT.F$ + O$
	FnEND