This problem is solved, not because I got the function to run more quickly but because I was getting that huge number because of a mistake in my regression equation. :-/

It's still true, however, that Windows calculator does e ^ 15863.8668285308 in the blink of an eye. I wonder why it's so much faster...

In reply to Re^2: exp() bignum issue by cormanaz
in thread exp() bignum issue by cormanaz

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