[whatwg] Physical quantities: <var> or <i>?

Christoph Päper christoph.paeper at crissov.de
Thu Apr 14 10:06:59 PDT 2011

Jukka K. Korpela:

> <var>c</var> would be odd, wouldn't it, since the symbol denotes a universal constant of nature.

It would not, ‘c’ is merely a variable with constant value.

  <var>E</var> = <var>m</var>·<var>c</var><sup>2</sup>

Or <math>, eventually.

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