Computes the tensor product of two Lie algebra modules.
i1 : g=simpleLieAlgebra("A",2)
o1 = g
o1 : LieAlgebra
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i2 : U=irreducibleLieAlgebraModule({4,2},g)
o2 = U
o2 : g module
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i3 : V=irreducibleLieAlgebraModule({3,1},g)
o3 = V
o3 : g module
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i4 : U**V
o4 = {LieAlgebra => g }
isIrreducible => false
DecompositionIntoIrreducibles => HashTable{{0, 5} => 1}
{1, 3} => 1
{1, 6} => 1
{2, 1} => 1
{2, 4} => 2
{3, 2} => 2
{3, 5} => 1
{4, 0} => 1
{4, 3} => 2
{5, 1} => 2
{5, 4} => 1
{6, 2} => 2
{7, 0} => 1
{7, 3} => 1
{8, 1} => 1
o4 : g module
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