On 4/26/12 4:55 PM, email@example.com wrote: > > I was mistaken: the messages did appear in Math Forum, the Apr 19, 2012 > 1:09 PM one at: > > <http://mathforum.org/kb/message.jspa?messageID=7788756> > > I failed to see them because the thread overview is not sorted by date. > > So Did should have had a chance to receive the corrected formula too. > > Martin.
Yes, I got it at once. Thanks. BTW, how would you like to be cited if I use your formula in a publication?