[Haskell-cafe] haskell gsoc proposal for richer numerical type classes and supporting algorithms

Gregory Crosswhite gcross at phys.washington.edu
Thu Apr 8 16:52:30 EDT 2010

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On Apr 8, 2010, at 12:25 PM, Casey McCann wrote:

> Seriously, floating point so-called "numbers" don't even have
> reflexive equality!

They don't?  I am pretty sure that a floating point number is always equal to itself, with possibly a strange corner case for things like +/- 0 and NaN.

Cheers,
Greg

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