Today's other question has to do with numeric literals. How do I write literals for interesting IEEE values, e.g. Prelude> x Infinity Prelude> :type x Double Prelude> (read "Infinity") :: Double *** Exception: Ratio.%: zero denominator Prelude> ...? If I'm just missing something obvious in the standard documentation, please feel free to just give me a citation. I've already tried sections 2.5 and 6.4.1 of the Haskell Report, etc. though. Thanks. -- Mark