I defined a vector space V generated by a list of independent matrices and
would like them to be its basis. The few examples I worked out always
confirmed that the list used to define V coincides with the list generated
by the command Base.
is that really always the case?
Set ba:=Base(V) (by the way, I noticed that Basis(V) is not recognized).
Trying to determine the Coefficients of v in V wrt ba as
Coefficients(ba,v), I got an error message, and trying with
Coefficients(V,v) I get a list containing scalars AND the zero matrix in
Is there a way to get only scalars?
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