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Postings from October 2001
Re: NaN semantics
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From:
Me
Date:
October 9, 2001 12:36
Subject:
Re: NaN semantics
Message ID:
021501c150f8$af8931c0$6501a8c0@nash1.tn.home.com
A quarter-baked idea:
How about punting by using nan (all lowercase)
as a boolean logic not-a-number, leaving NaN
for someone to (later) create an IEEE style
tristate not-a-number.
Later:
$foo == NaN; # NaN literal is not same as nan literal
use NaN;
NaN(expr);
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