Paul Rubin wrote:
What would be the advantage of that over this?

. x = sqrt(a) + sqrt(b) where:
.     a = 2.0
.     b = 3.0


The idea of "where" is to allow re-using variable names instead of
having to keep track of which ones are in use.  I just tried to give a
very simple example of how you might do that more than once in a
statement.

I think having to keep the names unique within the statement you are currently writing is a reasonable request :)


Cheers,
Nick

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Nick Coghlan   |   [EMAIL PROTECTED]   |   Brisbane, Australia
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