40.8 MatAlgebra

MatAlgebra( F, n )

returns the full matrix algebra of n by n matrices over the field F.

    gap> a:= MatAlgebra( GF(2), 2 );
    UnitalAlgebra( GF(2), [ [ [ Z(2)^0, 0*Z(2) ], [ 0*Z(2), 0*Z(2) ] ], 
      [ [ 0*Z(2), Z(2)^0 ], [ Z(2)^0, 0*Z(2) ] ] ] )
    gap> Size( a );
    16 

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