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| Think about Loose Coupling | |
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Re: Fastest way to calculate hypergeometric distribution probabilities (i.e. BIG factorials)?by aquarium (Curate) |
| on Jun 14, 2005 at 00:27 UTC ( [id://466329]=note: print w/replies, xml ) | Need Help?? |
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i can't remember the module name, but what it does is remember previous results....this greatly speeds up calculations of factorials. e.g. when you are working out 7 factorial, it already remembers the result of 6!, 5!, 4!, 3!, 2!, 1!. look around in the math modules on CPAN
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