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Permutations.

by t13 (Novice)
on Sep 27, 2001 at 03:27 UTC ( #114962=note: print w/replies, xml ) Need Help??


in reply to Reusing code is good; reinvention might be better

When reinventing, I also like to retain the original version for sanity checking. This way you always have the option of switching between the new and old to see if a bug is particular to one or the other. This of course isn't always feasible or worthwhile... (Usually this is most useful when trying different numerical algorithms.)

t.

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