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Re^5: Algorithm for cancelling common factors between two lists of multiplicandsby Limbic~Region (Chancellor) |
on Aug 10, 2005 at 15:30 UTC ( [id://482624]=note: print w/replies, xml ) | Need Help?? |
BrowserUk,
Once you have a division math problem of factorials that has been reduced by some factoring method (GCD or prime), it can be reduced even further by substraction. This is only a savings when the factorial is being calculated by multiplying all the terms and not by some other approximation method. Cheers - L~R
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