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+*View this file with results and syntax highlighting [here](https://mlochbaum.github.io/BQN/help/length_notequal.html).*
+
+# Not Equal (`≠`)
+    
+## `≠ 𝕩`: Length
+    
+Length of the first dimension of `𝕩`.
+    
+    
+          ≠ 3
+
+          ≠ ⟨1, 2, 3⟩
+
+          ≠ 3‿4‿5⥊0
+
+          ≠ 1‿4‿5⥊0
+
+          ≠ 4‿4‿5⥊0
+
+    
+    
+## `𝕨 ≠ 𝕩`: Not Equal To
+    
+[Pervasive.](https://mlochbaum.github.io/BQN/doc/arithmetic.html#pervasion)
+    
+          1 ≠ 3
+
+          2‿3‿0 ≠ 3‿1‿0
+
+          'a' ≠ 'a'
+
+