From: David Tolpin <dvd@davidashen.net>
To: 9fans@cse.psu.edu
Subject: [9fans] Inf isInf, NaN, isNaN
Date: Fri, 5 Mar 2004 17:04:56 +0400 [thread overview]
Message-ID: <200403051304.i25D4utH009593@adat.davidashen.net> (raw)
Hi,
ape/math.h defines Inf, isInf, NaN, isNaN; but I cannot find them
in either ISO C standard, or my POSIX reference. Inf results in
a name conflict with an otherwise POSIX compliant source.
Instead, ISO/IEC 9989:1999 (The ISO C Standard) defines
isinf() and isnan() macros, which are absent from the library.
David Tolpin
next reply other threads:[~2004-03-05 13:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-05 13:04 David Tolpin [this message]
2004-03-05 14:43 ` Charles Forsyth
2004-03-05 14:47 ` David Tolpin
2004-03-05 17:13 ` David Tolpin
2004-03-05 19:26 ` David Presotto
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