GAP package sgpviz

Authors: Manuel Delgado, and Jose Morais.
Current version: 0.998 (released 2008-05-31)

Warning. This package needs the GAP package automata.

The aim of this package is to turn GAP more user-friendly. It requires the usage of external programs as is the case of graphviz, a software for drawing graphs developed at AT & T Labs. It is used not only to draw right Cayley graphs of finite semigroups and Schuzenberger graphs of finite inverse semigroups but also to visualize in the usual way the egg-box picture of a D-classe of a finite semigroup. Tcl/Tk should also be available in order to run the graphical interfaces used to specify automata and semigroups.

Download sgpviz (about 504K): sgpviz-0.998.tar.gz.
Download sgpviz documentation (about 468K): doc-0.998.tar.gz.
Installation: see README.
Examples: see EXAMPLES.
Package Info: PackageInfo.g.
The Manual: HTML - version, dvi - version, pdf - version.

Note. Due to the use of many figures and trying to keep the manuals under a reasonable size, the html version is the completest.

Some images that may be found in the manual and you can obtain in your own computer:

XSemigroup XAutomaton DClassespoi3 CayleyGraphb21 ShuzenbergerGraphpoi3