Re: why does this happen?

*To*: mathgroup at smc.vnet.net*Subject*: [mg61256] Re: [mg61225] why does this happen?*From*: Sseziwa Mukasa <mukasa at jeol.com>*Date*: Fri, 14 Oct 2005 05:53:46 -0400 (EDT)*References*: <200510130539.BAA04533@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

On Oct 13, 2005, at 1:39 AM, Chris Chiasson wrote: > r[Pattern[junk[stuff],_],x_]=junk[stuff]^2+x > First element in pattern Pattern[junk[stuff],_] is not a valid > pattern name. The first argument to a pattern must be a symbol, junk[stuff] is an expression. Regards, Ssezi

**References**:**why does this happen?***From:*Chris Chiasson <chris.chiasson@gmail.com>