On Nov 5, 2009, at 8:26 AM, Jason Dagit wrote:



Haskell knows when I have a list of Doubles, you know, because it's strongly typed.

Then it proceeds to box them. Huh ?

Imagine a computation which will yield a Double if evaluated, but has not yet been evaluated. How do you store that in the list?


So laziness is causing the boxing to be necessary ?


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