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- Date: Mon, 05 Jul 2010 16:32:42 +0000
- To: public-qt-comments@w3.org
http://www.w3.org/Bugs/Public/show_bug.cgi?id=10073 --- Comment #8 from Michael Kay <mike@saxonica.com> 2010-07-05 16:32:41 --- >For problem 7. I simply wonder how the requirement to return "the nearest higher xs:double or the nearest lower xs:double" can be tested in practice. Based on past experience: (a) Someone will submit a test together with the result that their implementation returns (b) If any other implementor gets a value that differs from this, they will argue about it until we are satisfied what the correct answer is, and either add a second permitted result or change the expected result accordingly. Because there are only two legitimate results, this process seems quite manageable. Verifying the correct answers needs access to a quad- or variable-precision trig library, there is surely one available somewhere. -- Configure bugmail: http://www.w3.org/Bugs/Public/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug.
Received on Monday, 5 July 2010 16:32:43 UTC