From: mel (mbtlehn@ix.netcom.com)
Date: Fri Nov 12 2004 - 04:24:24 GMT
Hello Scott,
Actually I was not thinking of NUMBERS
but rather of QUANTITIES. The
representational mapping may be invented,
but the quantities are not, in the integer
realm (positive) and fractions.
So, go with the connotation rather than
strict denotation...or better yet, a better
example.
thanks-mel
-----Original Message-----
From: owner-moq_discuss@venus.co.uk
[mailto:owner-moq_discuss@venus.co.uk] On Behalf Of Scott Roberts
Sent: Wednesday, November 10, 2004 11:31 AM
To: moq_discuss@moq.org
Subject: RE: MD On Transcendence
Mel,
> Of course even in the intellectual we agree on the
> being of non-existence things for certain purposes,
> say, square root of negative one.
Bad example. The square root of negative one ('i') is no less
non-existent
than any other number. It can be interpreted visually as the rotation by
90
degrees in the plane, that is, given a complex number (which can be
represented as a point on the plane), multiplying it by i is to rotate
it
by 90 degrees (around the (0,0) point). Multiplying it again by i
rotates
it another 90 degrees, or 180 degrees total, which is to reverse the
original number's direction, which is what you get by multipying the
original number by -1.
- Scott
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