On Thu, 23 Apr 2009, Don Watson wrote:
> It is very difficult to express Mathematics on an ASCII page, but I will
It is the reason why you may try using jwiki. It supports latex markup
so the formula may be something like (untested)
\sqrt{\frac{\sum (x - \bar{x})^2}{n-1}}
as rendered in MN (mathematical notation)
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regards,
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