Release Notes: This release works around compiler bugs to make the library compilable using available GNAT compilers on most architectures. It is now packaged for Fedora and Debian, to be installed using yum or apt.
Release Notes: A fuzzy set renderer property was added to prefix the rendered value with a string. The fuzzy set renderer commits changes when Enter is pressed while no drop down has been popped up. The Get procedure was added to Gtk.Generic_Fuzzy_Linguistic_Set_Measure_Tree_View and Gtk.Generic_Fuzzy_Linguistic_Set_Measure_Editor gets a dimensioned set of linguistic variables as a dimensionless set and scale. Fuzzy.Stream_IO provides conversions to stream element arrays. A minor bug was fixed in Fuzzy.Abstract_Edit.Named.
Release Notes: Installation instructions were added. This version conforms to the latest GNAT compiler (GNAT GPL 2009) and GtkAda (2.14).
Release Notes: This version was adapted to GNAT GPL 2008, GtkAda 2.10.2, and Units of Measurements for Ada v2.8. A bug was fixed in Get_Value_As for dimensioned numbers, linguistic variables, and sets.
Release Notes: All I/O packages have been switched to UTF-8 encoding. The rules of matching identifiers were enhanced to support ignorable code points such as hyphens.
Release Notes: GUI support in this version is based on Gtk 2.10 and GtkAda 2.10.
Release Notes: GTK+ widgets have been added for visualization and editing fuzzy and intuitionistic fuzzy objects. This includes a full-featured editor widget for fuzzy sets and sets of linguistic variables. The packages hierarchy was reworked to simplify instantiations (based on new Ada 2005 features).
Release Notes: The code was tested with GNAT Ada 2005 (GCC 4.0.2 20051125). A bug was fixed in Fuzzy.Linguistics.Sets.Defuzzify, which led to incorrect defuzzification with a descending membership function.
Release Notes: This release added multiplication and division between a fuzzy number and a dimensioned number or interval from another yielding a dimensioned fuzzy number, between a linguistic variable and a dimensioned number yielding a dimensioned variable, To_Variable_Measure conversion with a Variable argument, and empirical defuzzification methods of linguistic variables for center of area, center of gravity, left-most maximum, and right-most maximum. Multiplication and division of linguistic variables now works with negative multiplicands and divisors. A bug in the implementation of operations on linguistic variables was fixed.
Release Notes: Added features: dimensioned fuzzy floating numbers, linguistic variables, and sets of linguistic variables; exponentiation of fuzzy numbers; and scalar operations +, -, *, and / for linguistic variables. The documentation was reworked.