DisplayTransformation( t )
DisplayTransformation nicely displays a transformation t.
gap> t:=Transformation( [1..5], [3,3,2,1,4] );
Transformation( [ 1, 2, 3, 4, 5 ], [ 3, 3, 2, 1, 4 ] )
gap> DisplayTransformation( t );
Transformation on [ 1, 2, 3, 4, 5 ]:
1 -> 3
2 -> 3
3 -> 2
4 -> 1
5 -> 4
gap>
GAP 3.4.4