ass="token keyword">actual </span><span class="token keyword">fun </span><a href="exp.html"><span class="token function">exp</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">operand<span class="token operator">: </span><a href="../-expression/index.html">Expression</a></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="../-expression/index.html">Expression</a><span class="clearfix"><span class="floating-righ