Just a little bug I found:

The atan: method in Float should return values between -Pi and Pi.
It returns false values for the third quadrant, e.g. "-1 atan: -1"
returns 3.92699081698724 (225°), which should be -2.356194490192345
(-135°).

Here is a patch:


Content-Type: application/octet-stream
Content-Disposition: attachment;
	filename="Float-arcTan.st"

Attachment converted: Anon:Float-arcTan.st (????/----) (0000AAC2)

Alex.

-- 
------  Alexander  Lazarevic  ------------------------------------------------
-- Otto-von-Guericke-Universitaet      mailto: lazarevi at cs.uni-magdeburg.de --
--   Computational Visualistics    http://www.cs.uni-magdeburg.de/~lazarevi --