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- To: (BUG LISP) at MIT-MC
- Subject: BOOLE
- From: JONL at MIT-MC (Jon L White)
- Date: Sat, 2 Aug 80 14:47:00 GMT
- Original-date: 2 AUG 1980 1047-EDT
BOOLE isn't consistently projected into the 1-argument case;
(BOOLE 10 X) should return the complement of X, and
(BOOLE 5 X) should return X [at least, by projecting the
bitwise definition of the boole operation number].
but (BOOLE 10 X) returns X, and (BOOLE 10 X Y) returns the
complement of X.