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When given a polynomial p and a set of products of variables
{q , ...,
q}
(where each
q
is a product of variables),
NCCollect begins by creating
new variables
{v ,
...,
v},
transforms
p by replacing instances of the polynomial
q
in p with
v ,
performs NCCollect as described in
§
and then replaces
v
with
q .
Helton
Wed Jul 3 10:27:42 PDT 1996