 href="argument-1-M/index.html#type-t">M.t</a></span></span></code></div><div class="spec-doc"><p>Operator of <code>dot a b</code>, i.e. matrix multiplication <code>a * b</code>.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-(.%{})"><a href="#val-(.%{})" class="anchor"></a><code><span><span class="keyword">val</span> (.%{}) : <span><span><span>(<span class="type-var">'a</span>, <span class="type-var">'b</span>)</span> <a href="argument-1-M/index.html#type-t">M.t</a></span> <