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FabienArcellier/factorielle.prolog

Created December 20, 2012 15:09
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Calculate a factoriel using prolog
Raw
factorielle.prolog
fact(0,1).
fact(1,1).
fact(X, Result):- X > 1, X1 is X-1, fact(X1, Result1), Result is Result1 * X.
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