+is no simplification at all. (As we mentioned in class, the term `(\x. x x)` is often referred to in these discussions as (little) <b>ω</b> or "omega", or sometimes **M**; and its self-application <code>ω ω</code>, displayed above, is called (big) <b>Ω</b> or "Omega".)
+
+Even worse, consider this term: