Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!zaphod.mps.ohio-state.edu!uakari.primate.wisc.edu!aplcen!jhunix!hymowitz
From: hymowitz@jhunix.HCF.JHU.EDU (Eric B. Hymowitz)
Newsgroups: comp.lang.c
Subject: Re: to "OR" or not to "OR"
Message-ID: <8492@jhunix.HCF.JHU.EDU>
Date: 29 May 91 23:19:25 GMT
References: <1991May28.191122.15749@ncsu.edu> <1991May28.210421.9656@unlv.edu>
Organization: The Johns Hopkins University
Lines: 21


>In article <1991May28.191122.15749@ncsu.edu>, tmjones@eos.ncsu.edu (TOMMIE MILES JONES) writes:

>) I'm tired of Demorgan's law (a | b= !(a & b)) isnt there a way to get around 

sounds like you either need to
(a) manage to do it once, and then #define or |
or
(b) #define on another machine and then port it to yours.

btw, isn't demorgan's law a|b = !(!a & !b)?

a b !a !b a|b !a&!b! (!a&!b) a&b !(a&b)
T T F  F  T   F      T       T   F
T F F  T  T   F      T       F   T
F T T  F  T   F       T      F   T
F F T  T  F   T        F     F   T

--hymie

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