interesting discussion here on what's the optimum way to do integer exponentiation, squaring is the standard but not the most optimal.

https://stackoverflow.com/questions/101439/the-most-efficient-way-to-implement-an-integer-based-power-function-powint-int

In reply to Re^4: Non-integer print output??? by bliako
in thread Non-integer print output??? by jwkrahn

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