Your article to the GAP Forum was rejected, because you are not
subscribed to the GAP Forum. However, I can answer your question
right away. Some examples are contained in the first chapter
"About GAP" of the GAP Manual. Apart from that now booklet is
available. Some examples can be found in various files in
'ftp://ftp.math.rwth-aachen.de/pub/incoming/'.

Martin.

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Martin Sch"onert,   Martin.Schoenert@Math.RWTH-Aachen.DE,   +49 241 804551
Lehrstuhl D f"ur Mathematik, Templergraben 64, RWTH, 52056 Aachen, Germany