@@ -173,6 +173,18 @@ $endfor$

     () => SVGInject(document.querySelectorAll('.figure > embed')),

   );

 </script>

+<script type="text/x-mathjax-config">

+  MathJax.Hub.Config({

+    TeX: {

+      equationNumbers: {

+        autoNumber: "AMS",

+      },

+      Macros: {

+        vec: ["{\\boldsymbol{#1}}", 1],

+      },

+    },

+  });

+</script>

 </body>

 </html>