This commit is contained in:
Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions

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factorial[n_Integer] := n*factorial[n-1]
factorial[0] = 1

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factorial[n_Integer] :=
Block[{i, result = 1}, For[i = 1, i <= n, ++i, result *= i]; result]

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factorial[n_Integer] := Block[{i}, Times @@ Table[i, {i, n}]]