<h2 dir="auto">Feature</h2>
<p dir="auto">Dear developers,<br>
Could you please "round()" member function for "np.array", which will be more like OO programming.<br>
Here is a snippet example:</p>
<div class="highlight highlight-source-python notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="x = np.array((13,2.5))
y = np.around(x)
y1 = x.around()"><pre class="notranslate"><span class="pl-s1">x</span> <span class="pl-c1">=</span> <span class="pl-s1">np</span>.<span class="pl-en">array</span>((<span class="pl-c1">13</span>,<span class="pl-c1">2.5</span>))
<span class="pl-s1">y</span> <span class="pl-c1">=</span> <span class="pl-s1">np</span>.<span class="pl-en">around</span>(<span class="pl-s1">x</span>)
<span class="pl-s1">y1</span> <span class="pl-c1">=</span> <span class="pl-s1">x</span>.<span class="pl-en">around</span>()</pre></div>
<p dir="auto">Rank 1 matrices should be removed. They don't behave as expected. For example a rank 1 matrix transpose does not return an error and does not do a transpose as expected. This can cause silent bugs. I'm not sure what purpose these rank 1 matrices serve but they are confusing.</p>