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Date: Thu, 07 Mar 2013 23:10:54 +0200
From: Eli Zaretskii <eliz AT gnu DOT org>
Subject: Re: Printing sign of NaN.
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To: Juan Manuel Guerrero <juan DOT guerrero AT gmx DOT de>
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> Date: Thu, 07 Mar 2013 22:04:18 +0100
> From: Juan Manuel Guerrero <juan DOT guerrero AT gmx DOT de>
> CC: djgpp-workers AT delorie DOT com
> 
> > And what about reading a signed NaN?  Does it produce a value of that
> > same sign when printed afterwards?
> >
> Sorry but I do not fully understand what exactly I shall test.

Sorry, I meant reading "-NaN" with scanf or fscanf.