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diff --git a/js/mathjax/jax/element/mml/optable/GeometricShapes.js b/js/mathjax/jax/element/mml/optable/GeometricShapes.js
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+// @license magnet:?xt=urn:btih:8e4f440f4c65981c5bf93c76d35135ba5064d8b7dn=apache-2.0.txt Apache-2.0
+/*************************************************************
+ *
+ *  MathJax/jax/output/HTML-CSS/optable/GeometricShapes.js
+ *
+ *  Copyright (c) 2010-2020 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+(function (MML) {
+  var MO = MML.mo.OPTYPES;
+  var TEXCLASS = MML.TEXCLASS;
+
+  MathJax.Hub.Insert(MML.mo.prototype,{
+    OPTABLE: {
+      infix: {
+        '\u25A0': MO.BIN3,     // black square
+        '\u25A1': MO.BIN3,     // white square
+        '\u25AA': MO.BIN3,     // black small square
+        '\u25AB': MO.BIN3,     // white small square
+        '\u25AD': MO.BIN3,     // white rectangle
+        '\u25AE': MO.BIN3,     // black vertical rectangle
+        '\u25AF': MO.BIN3,     // white vertical rectangle
+        '\u25B0': MO.BIN3,     // black parallelogram
+        '\u25B1': MO.BIN3,     // white parallelogram
+        '\u25B2': MO.BIN4,     // black up-pointing triangle
+        '\u25B4': MO.BIN4,     // black up-pointing small triangle
+        '\u25B6': MO.BIN4,     // black right-pointing triangle
+        '\u25B7': MO.BIN4,     // white right-pointing triangle
+        '\u25B8': MO.BIN4,     // black right-pointing small triangle
+        '\u25BC': MO.BIN4,     // black down-pointing triangle
+        '\u25BE': MO.BIN4,     // black down-pointing small triangle
+        '\u25C0': MO.BIN4,     // black left-pointing triangle
+        '\u25C1': MO.BIN4,     // white left-pointing triangle
+        '\u25C2': MO.BIN4,     // black left-pointing small triangle
+        '\u25C4': MO.BIN4,     // black left-pointing pointer
+        '\u25C5': MO.BIN4,     // white left-pointing pointer
+        '\u25C6': MO.BIN4,     // black diamond
+        '\u25C7': MO.BIN4,     // white diamond
+        '\u25C8': MO.BIN4,     // white diamond containing black small diamond
+        '\u25C9': MO.BIN4,     // fisheye
+        '\u25CC': MO.BIN4,     // dotted circle
+        '\u25CD': MO.BIN4,     // circle with vertical fill
+        '\u25CE': MO.BIN4,     // bullseye
+        '\u25CF': MO.BIN4,     // black circle
+        '\u25D6': MO.BIN4,     // left half black circle
+        '\u25D7': MO.BIN4,     // right half black circle
+        '\u25E6': MO.BIN4      // white bullet
+      }
+    }
+  });
+
+  MathJax.Ajax.loadComplete(MML.optableDir+"/GeometricShapes.js");
+
+})(MathJax.ElementJax.mml);
+// @license-end