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  1. fac(0,1) :- !.
  2. fac(N, Nfac) :-
  3. 	N>0,
  4. 	M is N-1,
  5. 	fac(M, Mfac),
  6. 	Nfac is N*Nfac.
Success #stdin #stdout 0.02s 68352KB
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GNU Prolog 1.3.1
By Daniel Diaz
Copyright (C) 1999-2009 Daniel Diaz
uncaught exception: error(syntax_error('user_input:1 (char:3) . or operator expected after expression'),read_term/3)
https://ideone.com/JUdD7
language:
Prolog (gprolog 1.4.5)
created:
14 years ago
visibility:
public

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