ass="anchor" href="#note"></a>Note</h2>

    <p>in Tensorflow version 1, the <code>strict</code> keyword argument is supplied with
a value of <code>TRUE</code> (different from the default)</p>

    <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
    <pre class="examples"><div class='input'><span class='kw'>if</span> <span class='op'>(</span><span class='cn'>FALSE</span><span class='op'>)</span> <span class='op'>{</span>
<span class='co'>## square if positive</span>
<