Re: [Haskell-cafe] practice problems?

3 Sep 2006


      Brian Hulley wrote:
...
Interval llow lhigh + Interval rlow rhigh = Interval (min llow
rlow) (max lhigh rhigh)
Not a good start!!! ;-)

Interval llow lhigh + Interval rlow rhigh =
    Interval (llow+rlow) (lhigh+rhigh)