<math.h> in XPG3

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Article #512

#512

From: Karl Heuer
Date: Fri, 14 Sep 1990 04:26

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Submitted-by: karl@IMA.ISC.COM (Karl Heuer)

It seems that X/Open requires the implementation to provide a log-gamma
function in the math library, using *both* names `gamma()' and `lgamma()',
with identical semantics.  What on earth is the point?  Why didn't they just
pick one of them as the standard name, and let the other faction convert their
code?

Karl W. Z. Heuer (karl@kelp.ima.isc.com or ima!kelp!karl), The Walking Lint

Volume-Number: Volume 21, Number 108

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!usenix!jsq
From: karl@IMA.ISC.COM (Karl Heuer)
Newsgroups: comp.std.unix
Subject: <math.h> in XPG3
Message-ID: <517@usenix.ORG>
Date: 14 Sep 90 04:26:39 GMT
Sender: jsq@usenix.ORG
Reply-To: karl@IMA.ISC.COM (Karl Heuer)
Organization: Interactive Systems, Cambridge, MA 02138-5302
Lines: 11
Approved: jsq@usenix.org (Moderator, John Quarterman)
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