[Haskell-beginners] Recursive Let
byorgey at seas.upenn.edu
Wed Feb 11 03:29:24 EST 2009
> Good. I'm not ready for _|_ yet .. :-)
There's actually nothing all that difficult about _|_; it is the value
of divergent computations--i.e. infinite recursion which never
actually produces any data. We usually also say that anything which
results in a run-time error is _|_. For example, each of the following
let x = x in x
let y = y + 1 in y
> Thanks for the very detailed reply. It was extremely helpful!
Glad to hear it!
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