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<h2><code><a class="back" title="Return to index" href="../index.html#external1">{}/1</a></code></h2>
<h4>Description</h4>
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{Goal}
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Calls external Prolog code. Can be used to bypass the Logtalk pre-processor/compiler.
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<h4>Template and modes</h4>
{+callable}
<h4>Errors</h4>
(none)
<h4>Examples</h4>
N1/D1 < N2/D2 :-
{N1*D2 < N2*D1}.
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Last updated on: October 21, 2001
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