Revision history for Perl extension AI::Fuzzy.

0.05 Sat Jan 4 10:20:29 EST 2003

• found problem with stringifycation in Set.pm
• fixed warning messages due to not checking "exists" for hash values in Set.pm (union,intersection). Thanks to Richard Jelinek for pointing this out, and a problem in the code in the docs.

0.04 Fri Dec 6 13:49:55 EST 2002

• replaced current AI::Fuzzy::Label with a new AI::Fuzzy::Axis (a container for label objects) and changed AI::Fuzzy::Label to be concerned only about label data. This will allow us to add new AI::Fuzzy::Label{Spline, Trapezoid, etc.} subclasses of labels to the now independent Axis class. Axis will defer to the Label itself to decide applicability, >,<,>=,<=, and the like.
• changed test.pl to work with the new setup
• added functions: greaterthan, greaterequal, lessthan, lessequal, and between to AI::Fuzzy::Label
• added overriding of >,>=,<,<=, and <=> in AI::Fuzzy::Label.

0.03 Wed Oct 9 18:07:34 EDT 2002

• added functions: support, core, height, is_normal, is_subnormal to AI::Fuzzy::Set

0.02 Wed Oct 9 16:41:29 EDT 2002

• ownership transfering to Tom Scanlan <tscanlan@openreach.com>
• added functions to AI::Fuzzy::Set for intersection, union, complement, equal, and as_string
• made a heck of a lot of tests. use them as examples...

0.01 Mon Jul 19 19:33:46 1999

• original version; created by h2xs 1.18