On Saturday, March 29, 2014 1:47:11 AM UTC-7, Christophe Bal wrote:
>
> >>> [...] what you could do is take any "float" and convert it
> >>> to an exactly equal numeric quantity that is a sympy rational.
> >>> And you could take that number and convert it to a float.
> >>> without loss.
>
> There is a little {problem?} with this approach. The float algorithm are
> generally more efficient that the exact rational ones.
>
Take your choice. Fast or correct.
>
>
>
>
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