"Tor Olav Kristensen" <tor### [at] TOBEREMOVEDgmailcom> wrote:

> Note that pow(x, 2) may be faster to evaluate than x*x.

I thought that the opposite was true, that x*x would be less 'computationally
expensive' than invoking the  pow  function. I honestly don't know for sure; but
I recall something being said about this in an older thread.

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