On Wed, 20 Aug 2008 18:59:48 -0500, A.L. wrote:

> Oh, yes, yes...
> And all there parentheses and such are SOOOOO... confusing...

In case any have forgotten, the entire 49/50 series also has the
TI-like "Algebraic mode" (which is the default, out of the box),
if one wants to restrict oneself exclusively to it,
while "RPN mode" meanwhile
fully accommodates algebraic expressions at any time,
thus being more general and ultimately more powerful in scope.

But of course, "trolls will be trolls"...

-[ ]-