compute the commutant of a magma
Commutant( m )
Array representing the Cayley table of a finite magma
The commutant of a magma is the set of its members that commute with every member of the magma.
The Commutant command returns the commutant of the magma m as a set.
m ≔ 1|2|3,2|3|1,3|1|2
m ≔ 123231312
m ≔ 1|1|1|1|1,1|1|1|1|1,1|1|1|1|1,1|1|1|2|4,1|2|2|4|5
m ≔ 1111111111111111112412245
m ≔ 1|1|1|1|1,1|1|1|1|1,1|1|1|1|1,1|1|1|2|4,1|2|1|4|5
m ≔ 1111111111111111112412145
The Magma[Commutant] command was introduced in Maple 15.
For more information on Maple 15 changes, see Updates in Maple 15.
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