strong> :&ensp;<code>list (optional)</code></dt>
<dd>List of names corresponding to each vfunc</dd>
<dt><strong><code>is_async</code></strong> :&ensp;<code>bool (optional)</code></dt>
<dd>If True, <code>vfuncs</code> are computed asynchronously</dd>
<dt><strong><code>output_matching</code></strong> :&ensp;<code>bool (optional)</code></dt>
<dd>If True, then output keys from this Vset will be matched when used
in other Vsets</dd>
<dt><strong><code>lazy</code></strong> :&ensp;<code>bool (optional)</code></dt>
