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+---
+title: MDX Expression Test
+---
+
+# Expression Test
+
+This page tests whether MDX expressions are executed by the renderer.
+
+## Arithmetic Expression
+
+The result of 1 + 1 is: {1 + 1}
+
+## typeof Expression
+
+The type of `window` in the browser is: {typeof window}
+
+## Array Expression
+
+The length of [1, 2, 3] is: {[1, 2, 3].length}