pectations.html" class="external-link">expect_equal</a></span><span class="op">(</span><span class="va">out_arr</span>, <span class="fu"><a href="https://rdrr.io/r/base/array.html" class="external-link">array</a></span><span class="op">(</span><span class="va">out</span>, dim <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/dim.html" class="external-link">dim</a></span><span class="op">(</span><span class="va">out</span><span class="op">)</span><span class="op">)</span><span class=