Re: use of orderless

*To*: mathgroup at smc.vnet.net*Subject*: [mg52611] Re: use of orderless*From*: "borges2003xx at yahoo.it" <borges2003xx at yahoo.it>*Date*: Sat, 4 Dec 2004 04:07:50 -0500 (EST)*References*: <cohj5k$1nb$1@smc.vnet.net><cok9c2$jtk$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

sorry the right is "SetAttributes[mmQ, Orderless]" mmQ is a function feeded by a, b c. They have to be sublist of length >=3 and a (xor) b ==c. the problem that i need that a,b,c must be interchangable. thanx