- From: Tim Mills <tim@cbcl.co.uk>
- Date: Thu, 2 Jun 2016 14:12:35 +0100
- To: Abel Braaksma <abel.braaksma@xs4all.nl>, public-xsl-query@w3.org
On 02/06/2016 13:35, Abel Braaksma wrote:
> I am surprised about example below, surely because "xs:float(33554433) eq 33554433 = true()", one would expect "no surprise" to be returned?
This is the main argument for reviewing op:same-key. The behaviour
above is surprising but not implementation-dependent. Other behaviours
are surprising and vary by implementation. The pain of implementation
comes in third, behind the high cost of computing the keys for the map.
The above is surprising unless one is familiar with the range of integer
values which can be exactly represented by a floating point value.
Cheers,
Tim
Received on Thursday, 2 June 2016 13:13:06 UTC