~smitop/eigen.fun: math.js

2 files changed, 6 insertions(+), 0 deletions(-)

M public/index.html
M public/script.js

M public/index.html => public/index.html +2 -0

@@ 173,6 173,8 @@
                 }
             }
         </style>
+        <!-- TODO: compile JS properly -->
+        <script src="https://unpkg.com/mathjs@9.3.2/lib/browser/math.js"></script>
         <script src="/script.js"></script>
     </head>
     <body>

M public/script.js => public/script.js +4 -0

@@ 487,6 487,10 @@ function execAction(id, slow) {
     stateUpdated();
 }
 
+function matrix() {
+    return math.matrix([[state.ihat[0], state.jhat[0]], [state.ihat[1], state.jhat[1]]]);
+}
+
 document.addEventListener("DOMContentLoaded", () => {
     can = document.getElementById("transform-canvas");
     ctx = can.getContext("2d");