Question: LieAlgebras package - Eror with "Decompose" command

Hi!

 

I used the command "Decompose" for the following trivial 2 dimensional abelian Lie algebra:

This command returns an error:

Alg:=[D_x,D_y]:
Alg_L:=LieAlgebraData(Alg):
DGsetup(Alg_L):
Decompose();

 

Error, (in print/_DG) final value in for loop must be numeric or character

 

 

Why this issue?

 

Thanks

 

Please Wait...