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julia_exists.html
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julia_exists.html
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<title>Check whether a julia object with the given name exists or not. — julia_exists • JuliaCall</title>
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<h1>Check whether a julia object with the given name exists or not.</h1>
<small class="dont-index">Source: <a href='https://github.com/Non-Contradiction/JuliaCall/blob/master/R/interface.R'><code>R/interface.R</code></a></small>
<div class="hidden name"><code>julia_exists.Rd</code></div>
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<div class="ref-description">
<p><code>julia_exists</code> returns whether a julia object with the given name exists or not.</p>
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<pre class="usage"><span class='fu'>julia_exists</span>(<span class='no'>name</span>)</pre>
<h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
<table class="ref-arguments">
<colgroup><col class="name" /><col class="desc" /></colgroup>
<tr>
<th>name</th>
<td><p>the name of julia object you want to check.</p></td>
</tr>
</table>
<h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
<pre class="examples"><div class='input'>
</div><div class='input'> <span class='co'>## julia_setup is quite time consuming</span>
<span class='fu'>julia_exists</span>(<span class='st'>"sqrt"</span>)</div><div class='output co'>#> [1] TRUE</div><div class='input'>
</div></pre>
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<h2>Contents</h2>
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<li><a href="#arguments">Arguments</a></li>
<li><a href="#examples">Examples</a></li>
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