Subject: If then else and unevaluated conditionals
From: Michel Van den Bergh
Date: Mon, 29 Jan 2007 11:16:09 +0100
Hi,
I am sort of wondering there should not be two different if then else's.
One which
is a programming construct and which is handled by meval, and one which it
a "mathematical concept" and which is handled by the simplifier.
Unevaluated conditionals should go into the latter and not into the
former I would
say.
The mathematical if then else could simpy be if(expr1,expr2,expr3).
Or am I wrong and should there be only one concept?
Michel