20 Mar
2011
20 Mar
'11
4:34 p.m.
On Sun, 20 Mar 2011, Edward Amsden wrote:
Hi cafe,
I'm looking for a library that provides an instance of Num, Fractional, Floating, etc, but carries uncertainty values through calculations. A scan of hackage didn't turn anything up. Does anyone know of a library like this?
Do you mean exact bounds, that is, interval arithmetic? Or do you mean rough estimates of the uncertainty - this might be related to automatic differentiation.