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From: ard@siva.bristol.ac.uk (Tony Duell)
Newsgroups: comp.sys.handhelds
Subject: HP48 Boolean algebra corrections
Message-ID: <1087@tharr.UUCP>
Date: 13 Oct 90 09:07:00 GMT
Sender: pm111@tharr.UUCP
Reply-To: Tony Duell <ard@siva.bristol.ac.uk>
Organization: Public Access to Usenet in the UK
Lines: 28

When I posted my Boolean Algebra Directory a few weeks ago, I forgot to
include functions to simplify expressions of the form 
A AND A
or 
A OR A

I have include them here, with suggested names - I won't re-post the rest,
to save network bandwidth, but anyone who wants the whole thing can e-mail
me. If there is sufficient interest, I'll post it to comp.sys.handhelds.

AS: Replace A AND A with A
--------------------------
%%HP: T(3)A(R)F(.);
\<< { '&X AND &X' &X
} \|vMATCH DROP
\>>

OS:Replace A OR A with A
------------------------
%%HP: T(3)A(R)F(.);
\<< { '&X OR &X' &X }
\|vMATCH DROP
\>>

--
Tony Duell
ARD @ UK.AC.BRIS.SIVA (JANET)
ARD @ SIVA.BRIS.AC.UK (Bitnet)