Re: Potential well and decorations
On 2011-07-13 15:41:03 -0500, Nate Hayes wrote:
> ...but the interval dependence in the subtraction involving aa may
> now give a slightly negative result, resulting in a conservative
> (non-continuous) decoration.
>
> So maybe you are right (was that your point?)
Yes, otherwise, if you don't care about the decorations, you could
just use: sqrt(X^2-A) Union - sqrt(A-X^2), and this would work with
dynamic precision too.
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Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <http://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / Arénaire project (LIP, ENS-Lyon)