"Source: Text/Module/Multilinear.text";
"Line: 2979";
"Date: Fri Sep 26 12:10:11 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Module/Multilinear.text, line: 2979
// Example: H63E40 ()
print "Example: H63E40";
ei := GetEchoInput();
SetEchoInput(true);
K := Rationals();
A := MatrixAlgebra(K, 3);
t, phi := CommutatorTensor(A);
t;
R2 := Radical(t, 2);
R2.1 @@ phi;
Radical(t);
Image(t);
Coradical(t);
SetEchoInput(ei);
