----- Original Message ----- From: "David W. Cantrell" <DWCantrell at sigmaxi.net> To: "Sequence Fans" <seqfan at seqfan.eu> Sent: Saturday, April 24, 2010 3:23 PM Subject: [seqfan] Re: Mathematica's or my err? > It's an error present in Mathematica versions 5.1 and 6.0, at least. and also already in Version 4.0.1.0 W.