title: What does 'no_inplace' mean in theano?
body: <p>Here is the code:</p>
  
  <pre><code>&gt;&gt;&gt; a = T.dscalar("a")
  &gt;&gt;&gt; b = a+2
  &gt;&gt;&gt; b
  </code></pre>
  
  <p>and the output is</p>
  
  <pre><code>Elemwise{add,no_inplace}.0
  </code></pre>
  
  <p>add shows that the apply node has the add as the operation.</p>
  
  <p><strong>But what does no_inplace mean?
  and why we have a ".0" at the end of the output?</strong></p>