From: Seb Perez-D <sbprzd+mathfun@gmail.com> To: math-fun <math-fun@mailman.xmission.com> Reply-To: math-fun <math-fun@mailman.xmission.com> I fear my messages are not reaching the mailing list - could at least one person reply? many thanks in advance Sébastien --------- You're supposed to ask, "Can you hear me?" and then when we say yes, you slap us with a huge and unwelcome telemarketing charge. --rwg