variables

[Pascal Molin <molin@math.univ-paris-diderot.fr>]

The following behaviour is clearly not what I expected...

Since it's a variable issue I prefer leaving to experts the decision whether it's a bug or a logical consequence of the axioms to be documented.

(16:50) gp > f=x*z-x^2*y;variables(polcoeff(f,1,x))

%1 = [y, z]

Pascal