Author: colomon
Date: 2010-05-14 12:54:30 +0200 (Fri, 14 May 2010)
New Revision: 30622
Modified:
docs/Perl6/Spec/S32-setting-library/Numeric.pod
Log:
[spec] Switch atan2 to work on Real instead of Numeric. Add TrigBase argument
to it as well.
Modified: docs/Perl6/Spec/S32-setting-library/Numeric.pod
===================================================================
--- docs/Perl6/Spec/S32-setting-library/Numeric.pod 2010-05-13 08:50:56 UTC
(rev 30621)
+++ docs/Perl6/Spec/S32-setting-library/Numeric.pod 2010-05-14 10:54:30 UTC
(rev 30622)
@@ -19,8 +19,8 @@
Created: 19 Mar 2009 extracted from S29-functions.pod
- Last Modified: 9 Apr 2010
- Version: 6
+ Last Modified: 14 May 2010
+ Version: 7
The document is a draft.
@@ -337,8 +337,8 @@
=item atan2
- our Numeric multi method atan2 ( Numeric $y: Numeric $x = 1 )
- our Numeric multi atan2 ( Numeric $y, Numeric $x = 1 )
+ our Real multi method atan2 ( Real $y: Real $x = 1, TrigBase $base =
CALLER::<$?TRIGBASE> )
+ our Real multi atan2 ( Real $y, Real $x = 1, TrigBase $base =
CALLER::<$?TRIGBASE> )
This second form of C<atan> computes the arctangent of C<$y/$x>, and takes
the quadrant into account. Otherwise behaves as other trigonometric functions.
