Thanks Liz, but had trouble finding it in the thick threads of late, even without my typo :-)
Got it now though; it was in the "WHAT SCIENTIFIC IDEA IS READY FOR RETIREMENT..." thread with the link here: http://arxiv.org/pdf/0909.0551v2.pdf if anybody's interested. Thanks Brent. PGC On Mon, Jun 23, 2014 at 6:19 AM, LizR <[email protected]> wrote: > You could try a search for "quaternions"on the forum. > > -- > You received this message because you are subscribed to the Google Groups > "Everything List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/everything-list. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.

