[Haskell-cafe] RE: Random matrices

Scherrer, Chad Chad.Scherrer at pnl.gov
Mon Aug 22 12:24:20 EDT 2005

> Ah ha. That'll do.
> Lesson: avoid hidden space leaks in monads.

Hmm, I'm still missing something. It seems a good lesson, but
practically speaking, it doesn't help me any more than saying "write
efficient programs". What could I have looked for in the original code
to predict it may be leaky? Is there a way of thinking about this that
can help me stop hitting space leaks like this?

BTW, I really do appreciate the help. I've been amazed at the level of
effort put forth by the Haskell community as a whole to help out


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