On Thu, 24 Nov 2011 19:51:58 -0300 Christian Grunfeld <christian.grunf...@gmail.com> wrote:
> Maths language is unique so if someone of you dont agree with me in > what follows I can give you lectures out of the list. Converting real-world problems to purely mathematical expressions is not always helpful. "Assume a cow may be approximated by a sphere..." > You say: lets assume all non spam No, that is not at all what I am saying. I'm saying: "Assume that we do not know whether or not incoming mail is spam." Or even: "Assume that incoming mail has a 75% likelihood of being spam." Regards, David.