adanselm/erlang_factorial

Created April 7, 2015 15:41

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Example Erlang function to compute factorials (taken from wikipedia)

Raw

erlang_factorial

	-module(fact).
	-export([fac/1]).

	fac(0) -> 1;
	fac(N) when N > 0, is_integer(N) -> N * fac(N-1).

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