>object</span> <span class="op">|&gt;</span> <span class="fu"><a href="../reference/transform_if.html">transform_if</a></span><span class="op">(</span>\<span class="op">(</span><span class="va">x</span><span class="op">)</span><span class="va">x</span><span class="op">&gt;</span><span class="fl">0</span>, <span class="va">log</span>, \<span class="op">(</span><span class="va">x</span><span class="op">)</span><span class="va">x</span><span class="op">^</span><span class="fl">2</span>, \<span class="op">(</sp