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Re: Should we be touching goops?
From: |
David Kastrup |
Subject: |
Re: Should we be touching goops? |
Date: |
Sun, 05 Jun 2022 22:16:29 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Christopher Heckman <christopher.heckman@asu.edu> writes:
> David Kastrup <dak@gnu.org> wrote:
>
>> Frankly, that's academic. It reminds me of the excessive amount of
>> energy placed into keeping the mathematics(!) of location vectors and
>> difference vectors separate.
>
> When you ask the question, "What does the sum of two vectors mean?"
> you have to know what they represent, and therein the difference
> actually lies. The numerical computation is, of course, the same.
I guess I am a slide rule guy. My tools are responsible for doing the
numbers and I am responsible for keeping track of the meaning.
Traditional role models.
--
David Kastrup