On Wed, 22 Nov 2006, Hans Aberg wrote: > You insist on using "( )", etc.
I'm not insisting. However, no one has proposed an alternative that works. As far as I can tell, you have agreed that there are problems with "exp.sum", "exp/sum", and "sum:exp". You keep suggesting Unicode but you won't make a specific proposal other than something related to "->", which is not what we're talking about.
