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Magma

  

IsDiassociative

  

test whether a finite magma is diassociative

 

Calling Sequence

Parameters

Description

Examples

Compatibility

Calling Sequence

IsDiassociative( m )

Parameters

m

-

Array representing the Cayley table of a finite magma

Description

• 

The IsDiassociative command returns true if each submagma of the magma m generated by two elements is associative. It returns false otherwise.

Examples

withMagma:

m1|2|3,2|3|1,3|1|2

m:=123231312

(1)

IsDiassociativem

true

(2)

m1|2|3,2|3|3,3|1|2

m:=123233312

(3)

IsDiassociativem

false

(4)

Compatibility

• 

The Magma[IsDiassociative] command was introduced in Maple 16.

• 

For more information on Maple 16 changes, see Updates in Maple 16.

See Also

IsAssociative

IsPowerAssociative

Magma

 


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