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Date: | Wed, 17 Jan 2001 14:04:32 +0200 (IST) |
From: | Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> |
X-Sender: | eliz AT is |
To: | djgpp AT delorie DOT com |
Subject: | Re: Weird results of log( -1.0 ) with libm.a and without libm.a |
In-Reply-To: | <ho4a6t8dauadtkugp92cphdb37o7jqh9s4@4ax.com> |
Message-ID: | <Pine.SUN.3.91.1010117140329.18768Y-100000@is> |
MIME-Version: | 1.0 |
Reply-To: | djgpp AT delorie DOT com |
Errors-To: | nobody AT delorie DOT com |
X-Mailing-List: | djgpp AT delorie DOT com |
X-Unsubscribes-To: | listserv AT delorie DOT com |
On Wed, 17 Jan 2001, Damian Yerrick wrote: > >However, I can compare the result directly with NaN and Inf > > You can't just do if(x == 0./0.) Careful: this might misfire in some cases, depending on the FPU setup (in the standard DJGPP setup, it's okay). It could, for example, crash your program.
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