class="keyword">val</span> bigarray_start : <span>&lt; ba_repr : <span class="type-var">'c</span>; bigarray : <span class="type-var">'b</span>; carray : <span class="type-var">'d</span>; dims : <span class="type-var">'e</span>; element : <span class="type-var">'a</span>; layout : <span class="type-var">'l</span>; &gt; <a href="index.html#type-bigarray_class">bigarray_class</a></span> <span>&#45;&gt;</span> <span class="type-var">'b</span> <span>&#45;&gt;</span> <span><span class="type-var">'a</span> <a href