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[Bug 1767] [FS] technical: 7.2.13 The fn:subsequence function: incorrect typing?

From: <bugzilla@wiggum.w3.org>
Date: Wed, 20 Jul 2005 21:45:51 +0000
To: public-qt-comments@w3.org
Cc:
Message-Id: <E1DvMNz-0003LM-Ew@wiggum.w3.org>

http://www.w3.org/Bugs/Public/show_bug.cgi?id=1767


simeon@us.ibm.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




------- Additional Comments From simeon@us.ibm.com  2005-07-20 21:45 -------
The working group agrees with your comment. The rule is bogus, and should have a
? at the end. also the ''' in the conclusion of the inferrence rule has to be
removed.

this results in the following inference rule.

statEnv |- Expr : Type
statEnv |- Expr1 : xs:double      statEnv |- Expr2 : xs:double
--------------------------------------------------------------------------------
statEnv |- fn:subsequence(Expr, Expr1, Expr2) : prime(Type)  quantifier(Type)

- Jerome
Received on Wednesday, 20 July 2005 21:45:56 UTC

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