Re: How to return clause in findall/3

From: Pere Montolio (tmp123_at_menta.net)
Date: 08/14/04

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    Date: 14 Aug 2004 01:34:06 -0700

    > Nor the older de-facto standards nor the ISO standard pose any limit on
    > the first argument of findall/3. You can even do
    >

    Thanks for your very complete explanation.
    Please, do you know if VisualProlog has any implementation restriction
    over standards?
    Because me, and it seems the original author of this post, I crashed
    with the
    statement: findall([A,B,C],sc(A,B,C),L). with an error saying that
    [A,B,C] must be a simple "variable".

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