turned by <code class="code">f</code>:
   <code class="code">[|&nbsp;f&nbsp;a.(0);&nbsp;f&nbsp;a.(1);&nbsp;...;&nbsp;f&nbsp;a.(<span class="constructor">Array</span>.length&nbsp;a&nbsp;-&nbsp;1)&nbsp;|]</code>.</p>
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</div>

<pre><span id="VALmapi"><span class="keyword">val</span> mapi</span> : <code class="type">(int -&gt; 'a -&gt; 'b) -&gt; 'a array -&gt; 'b array</code></pre><div class="info ">
<div class="info-desc">
<p>Same as <a href="Array.html#VALmap"><code class="code"><span class="constructor