From: Ralph Shnelvar Date: 2010-08-24T00:08:15+09:00 Subject: Re: === is not a symmetric operator? ------------9FAA20D352ABF11 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Matz, Monday, August 23, 2010, 8:17:30 AM, you wrote: YM> Hi, YM> In message "Re: === is not a symmetric operator?" YM> on Mon, 23 Aug 2010 22:52:11 +0900, Ralph Shnelvar writes: YM> |Is my understanding correct that === is not a symmetric operator? That, in fact, YM> | X === x YM> |and YM> | x === X YM> | YM> |mean different things? YM> No. No!?!?!?! ... They do mean the same thing?!?!?!? Or ... "No, they do not mean the same thing."? ------------9FAA20D352ABF11--