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<h2><code><a class="back" title="Return to index" href="../index.html#external1">{}/1</a></code></h2>
<h4>Description</h4>
<blockquote>
<pre>
{Goal}
</pre>
<p>
Calls external Prolog code. Can be used to bypass the Logtalk preprocessor/compiler.
</p>
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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: August 6, 2002
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