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Re: typing and overflow

From: james anderson <james@dydra.com>
Date: Thu, 30 Oct 2014 04:33:36 +0100
Message-Id: <6A7A7462-F948-4A61-A722-8E4777C5F411@dydra.com>
To: public-sparql-dev@w3.org
good morning;

On 2014-10-30, at 00:28, Rob Vesse <rvesse@dotnetrdf.org> wrote:

> John
> 
> […]
> 
> There is some mention of numeric overflow in the XPath specification but I can't see anything specific about the circumstances in which it should occur.

the xpath language specifications[1,2] both “depend on" the respective “functions and operators” recommendation, each of which includes a section on the semantics of arithmetic operators, which delegate to the respective contemporary ieee standard, but also each, itself provides some discussion of overflow conditions[3,4].

best regards, from berlin,
———
[1] : http://www.w3.org/TR/xpath20/
[2] : http://www.w3.org/TR/xpath20/
[3] : http://www.w3.org/TR/xquery-operators/#numeric-functions
[4] : http://www.w3.org/TR/xpath-functions-30/#op.numeric
---
james anderson | james@dydra.com | http://dydra.com
Received on Thursday, 30 October 2014 03:34:08 UTC

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