ref="../../../index.html">libabsolute</a> &#x00BB; <a href="../../index.html">Libabsolute__Abstract_box</a> &#x00BB; <a href="../index.html">Box</a> &#x00BB; 1-I</nav><h1>Parameter <code>Box.1-I</code></h1></header><div><div class="spec include"><div class="doc"><h2 id="filtering-(test-transfer-functions)"><a href="#filtering-(test-transfer-functions)" class="anchor"></a>FILTERING (TEST TRANSFER FUNCTIONS)</h2><details open="open"><summary><span class="def"><code><span class="keyword">include</span> <a href