Whether to include Math in the first version or not

[behnam]

Let's have a discussion on whether to include Math, as one of the "special cases" we like to document, in the first version.

One reason to not do so is the topic being fairly independent from the rest of the document.

See also:

• "Arabic mathematical notation", a self-contained discussion of Arabic mathematical notation in MathML [http://www.w3.org/TR/arabic-math/]

[shervinafshar]

Ideally we should have a paragraph introducing the gist of math layout topics for Arabic and refer to Arabic MathML document.