From: Tom Phoenix <rootbeer@teleport.com>
Date: Mon, 10 Mar 1997 22:33:20 +0000 (-0800)
Subject: Re: Inline PI function
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=699e6cd4da8c333ef83554732e73ab6734463b5d;p=p5sagit%2Fp5-mst-13.2.git

Re: Inline PI function

private-msgid: Pine.GSO.3.95q.970310143125.22489V-100000@kelly.teleport.com
---

diff --git a/pod/perlsub.pod b/pod/perlsub.pod
index 9d725ab..f2a5b8f 100644
--- a/pod/perlsub.pod
+++ b/pod/perlsub.pod
@@ -764,7 +764,9 @@ affected.
 
 All of the following functions would be inlined.
 
-    sub PI ()		{ 3.14159 }
+    sub pi ()		{ 3.14159 }		# Not exact, but close.
+    sub PI ()		{ 4 * atan2 1, 1 }	# As good as it gets,
+						# and it's inlined, too!
     sub ST_DEV ()	{ 0 }
     sub ST_INO ()	{ 1 }