Reworked how bare symbols are handled, which should fix simplification

app/imports/api/creature/computation/utility/bareSymbolSubtitutor.js

@@ -0,0 +1,24 @@
+import math from '/imports/math.js';
+
+export default function bareSymbolSubtitutor(scope){
+  return function(node, path){
+    if (!scope) return node;
+    if (node.isFunctionNode){
+      let fn = node.fn;
+      if (fn && fn.isSymbolNode){
+        fn.skipReplacement = true;
+      }
+      return node;
+    } else if (
+      node.isSymbolNode &&
+      path !== 'object' &&
+      node.skipReplacement !== true
+    ) {
+      let stat = scope[node.name];
+      if (!stat) return node;
+      return new math.ConstantNode(stat.value);
+    } else {
+      return node;
+    }
+  }
+}