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Corrections to REC-MathML-19990707

From: Fred Curtis <fred@zip.com.au>
Date: Tue, 29 Feb 2000 18:44:48 +1100 (EST)
To: www-math@w3.org
Message-ID: <Pine.LNX.4.10.10002291828280.10770-100000@zipperii.zip.com.au>
Hi,

While browsing through

    http://www.w3.org/TR/REC-MathML/appendixF.html

"Content Element Definitions" looking for the signatures
of the n-ary relational operators I noticed the sections:

    F.2.4.3.1 <eq/> 
    F.2.4.3.2 <neq/> 
    F.2.4.3.3 <gt/> 
    F.2.4.4.4 <lt/> 
    F.2.4.5.5 <geq/> 
    F.2.4.6.6 <leq/> 

have some mistakes.
  * None of these relations are commutative (some are marked as
    being so)
  * The signatures and comments mark some of the relations as
    binary and some as n-ary; the definitions do not agree with
    section 4.2.4 "Relations" of the main document, e.g. <neq/>
    is listed as a binary relation in 4.2.4, and as an n-ary
    relation [with a binary signature] in F.2.4.2.2

Cheers,
-Fred Curtis (fred@zip.com.au)
Received on Tuesday, 29 February 2000 02:45:03 GMT

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