[Haskell] lazy constructors

MR K P SCHUPKE k.schupke at imperial.ac.uk
Wed Oct 13 04:23:43 EDT 2004

You can only return a list of pair's lazily, not
a pair of lists. If the two strings are independant, then
generate each in a separate function, and pair off the 
results lazily.


More information about the Haskell mailing list