Talk:Omni-Negation/@comment-11566187-20130718204535/@comment-4867780-20130718222636

NE underwent several big updates long before OM was created. One of them allowed "erasure of the erasure" when used at low level, and complete irreversibility when used at full power. But it was kin of connfusin and took too muh space to explain. So I eventually settle for the implicite "erasure of the resulting loss", whih is simpler an less contradictory.