On Mar 20, 2010, at 6:54 PM, Nick Coghlan wrote:
>
> I suggest a 'linearised' numeric tower that looks like:
>
> int -> Decimal -> Fraction -> float -> complex
Is that a typo? Shouldn't Decimal and float go between Fraction and complex?
The abstract numeric tower is:
Number Complex Real Rational Integral
where both Decimal and float have operations associated with reals.
Raymond_______________________________________________
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