Hello David, Monday, March 17, 2008, 7:59:09 PM, you wrote:
>> foreign import ccall unsafe "math.h log10" >> c_log10 :: CDouble -> CDouble >> >> log10 :: Double -> Double >> log10 x = realToFrac (c_log10 (realToFrac x)) > It's a bit sloppier, but shouldn't cause any trouble. And I've no > idea how realToFrac is implemented, but would worry about it behaving > oddly... for instance when given NaNs. it should be nop (no operation) in such cases -- Best regards, Bulat mailto:[EMAIL PROTECTED] _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
