resent a - qubit |-&gt;</li><li>Same as |+&gt;, qubit |-&gt; can be obtained by applying Hadamard Gate on |1&gt;. See <code><a href="../scientific-0.3.6.2/Utils.html#v:apply" title="Utils">apply</a></code> for more information</li></ul><pre class="screen"><code class="prompt">&gt;&gt;&gt; </code><strong class="userinput"><code>qMinus
</code></strong>(2&gt;&lt;1)
[       0.7071067811865475 :+ 0.0
, (-0.7071067811865475) :+ (-0.0) ]
</pre></div></div></div></div><div id="footer"><p>Produced by <a href="http:/