Re: [xml-dev] Preoccupation with zero, empty strings, empty elements,emp

[John Cowan <johnwcowan@gmail.com>]

On Sat, Dec 7, 2013 at 7:16 PM, Michael Kay <mike@saxonica.com> wrote:

 

Mathematicians still argue about whether zero to the power zero should be zero or one.

http://www.askamathematician.com/2010/12/q-what-does-00-zero-raised-to-the-zeroth-power-equal-why-do-mathematicians-and-high-school-teachers-disagree.

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