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reduceHilbert -- reduce a Hilbert series expression

Synopsis

Description

This function is used to reduce the rational expression given by the command hilbertSeries. It is not automatically reduced, but sometimes it is useful to write it in reduced form. For instance, one might not notice that the series is a polynomial until it is reduced.
R = ZZ/101[x, Degrees => {2}];
I = ideal x^2;
s = hilbertSeries I
reduceHilbert s

Ways to use reduceHilbert :