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Re: Base URL for unit csymbols?

From: Robert Miner <RobertM@dessci.com>
Date: Thu, 11 Mar 2004 12:20:26 -0600
Message-Id: <200403111820.i2BIKQ023151@wisdom.geomtech.com>
To: brentmh@rice.edu
Cc: www-math@w3.org

Hi Brent,

> http://www.w3.org/TR/mathml-units/ recommends the use of csymbols of the
> form
> <csymbol definitionURL='http://.../units/meter'>m</csymbol>
> to represent units in content MathML.  Section 5.3.1 says 'To this
> point, no fixed URL has been chosen to represent the base of these
> definition URLs'
> Has there been any further discussion on an appropriate base URL?  Is
> anyone else using this syntax?

A bit.  Doug Harder (one of the authors of the Note) set up a web site
that actually provided reference material at the URIs.  E.g.


But this is just his private site.  A natural choice would be


but that proposal hasn't been discussed in any detail.  This might be
an appropriate task for the W3C Math Interest Group which will
hopefully be formed in the next few weeks.


Dr. Robert Miner                                RobertM@dessci.com
MathML 2.0 Specification Co-editor                    651-223-2883
Design Science, Inc.   "How Science Communicates"   www.dessci.com
Received on Thursday, 11 March 2004 13:21:04 UTC

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