GAP package automata

Authors: Manuel Delgado, Steve Linton and José Morais.
Current version: 1.12 (released 2008-11-14)

Download automata (about 628K): automata-1.12.tar.gz.
Download automata documentation (about 575K): doc-1.12.tar.gz.
Installation: see README.
Examples: see EXAMPLES.
Package Info: PackageInfo.g.
The Manual: HTML - version, dvi - version, pdf - version.

XAutomaton is a Tcl/Tk graphical interface by José Morais to GAP that provides a user friendly way to define, view, edit and apply some functions to automata.

You may download xautomaton xautomaton.tgz from here. (See the installation notes for XAutomaton.) But you may also want to install the GAP package sgpviz which contains it.

To launch XAutomaton, all you have to do is:
gap> XAutomaton();

Screenshot:
XAutomaton