From: Yukihiro Matsumoto Date: 2010-08-23T23:17:30+09:00 Subject: Re: === is not a symmetric operator? Hi, In message "Re: === is not a symmetric operator?" on Mon, 23 Aug 2010 22:52:11 +0900, Ralph Shnelvar writes: |Is my understanding correct that === is not a symmetric operator? That, in fact, | X === x |and | x === X | |mean different things? No. matz.