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Magma

  

IsSimple

  

test whether a magma is simple

 

Calling Sequence

Parameters

Description

Examples

Compatibility

Calling Sequence

IsSimple( m )

Parameters

m

-

Array representing the Cayley table of a finite magma

Description

• 

A magma is simple if it has no homomorphic images other than itself and the single magma.

• 

The function IsSimple( m ) returns true if the magma m is simple and returns false otherwise.

Examples

withMagma:

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

m113331112

(1)

IsSimplem

true

(2)

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

m113311311

(3)

IsSimplem

false

(4)

Compatibility

• 

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

• 

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

See Also

Magma