-------) (----)
                             1800000000000     2
                                              s
</pre>
<p><code>uforget</code> operates on dimensions, not units, so any unit of a particular
dimension will work.  The dimension itself is also a legal argument.
</p>
<p>See also <code>setunits</code>.  To use this function write first <code>load(&quot;unit&quot;)</code>.
</p></dd></dl>

<dl>
<dt><u>Function:</u> <b>convert</b><i> (<var>expr</var>, <var>list</var>)</i>
<a name="IDX2841"></a>
</d