[Haskell-cafe] Re: Performance of functional priority queues

Heinrich Apfelmus apfelmus at quantentunnel.de
Tue Dec 29 05:42:30 EST 2009

Gautam bt wrote:
> Svein Ove Aas wrote:
>> Lazyness can be considered to be a controlled form of mutation
> Can someone explain why this is true (or link me to an explanation)?

You may want to have a look at

  R. Bird, G. Jones, O. de Moor.
  More haste, less speed: lazy versus eager evaluation.

Heinrich Apfelmus


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