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Date: Tue, 03 Feb 2004 11:11:23 -0500
From: Hyman Rosen <hyrosen@mail.com>
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Subject: Re: In-Out Parameters for functions
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Date: 2004-02-03T11:11:23-05:00
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Dmitry A. Kazakov wrote:
> For matrices * is not commutative. We are discussing commutative
> operators.

Ada allows + to be a user-written function. When this is done,
the function receives the operands in the order written in the
code. The operation is commutative only if this function wants
it to be. And "we" are not discussing commutative operators.
You are, in raising all of these crypto-mathematical objections
to fixing an order of evaluation. I have yet to find any of these
objections at all compelling - your theories seem to have nothing
to do with the actual process of writing code in Ada, either as
it now stands or as I think it should.