Gerhard Niklasch on Wed, 4 Aug 1999 21:50:31 +0200 (MET DST) |
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Re: Factor() bug |
In response to: > Message-Id: <199908041919.PAA24145@abel.math.harvard.edu> > From: Mark Dickinson <dickinso@abel.MATH.HARVARD.EDU> > Date: Wed, 4 Aug 1999 15:19:43 -0400 (EDT) > > There seems to be a bug in factor() in version 2.0.alpha which as far > as I can tell from the announcements isn't fixed in the beta > release: factor() doesn't always seem to get multiplicities right when > factoring polynomials. For instance > > factor(x^2) produces [x 1] I can't seem to find the precise bugfix entry in the CHANGES file relating to this, but it was fixed several beta subversions ago -- certainly before 2.0.11.beta, from trying a few. Enjoy, Gerhard