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Re: empty set symbol in MathML

From: Pete Forman <pete.forman@westerngeco.com>
Date: Tue, 06 Apr 2004 08:48:22 +0100
To: www-math@w3.org
Message-id: <5.1.1.1.2.20040406083408.0306a7b0@wgmail2.gatwick.eur.slb.com>

At 2004-04-05 23:42 +0100, David Carlisle wrote:
>empty: 0030 0338 slashed 0
>varnothing:  2205 slashed circle

One pitfall that I see in my email client is that a zero may already
some decoration such as a bar to distinguish it from the letter O.
But I suppose that a quality renderer would use a proper glyph for
empty set rather than simply combining glyphs for zero and slash.

-- 
Pete Forman                -./\.-  Disclaimer: This post is originated
WesternGeco                  -./\.-   by myself and does not represent
pete.forman@westerngeco.com    -./\.-   opinion of Schlumberger, Baker
http://petef.port5.com           -./\.-   Hughes or their divisions.
Received on Tuesday, 6 April 2004 04:03:03 GMT

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