Date: Oct 19, 2012 5:13 PM
Author: Joe Niederberger
Subject: Re: In favor of teaching "dot notation"

>Because "dot notation" is not a math notation. Says who? 

It could simplify a bit traditional math way of indicating  composition of functions: ln.ln.x instead of ln(ln(x)).
It even looks a bit like the old composition operator that is a small circle. 

Perhaps some people already use it that way. 

Joe N