Re: Simplifying {0,0,0}.X.{0,0,0}
- To: mathgroup at smc.vnet.net
- Subject: [mg74071] Re: Simplifying {0,0,0}.X.{0,0,0}
- From: "Will Robertson" <wspr81 at gmail.com>
- Date: Thu, 8 Mar 2007 04:41:11 -0500 (EST)
Hi Jens, and others,
On Mar 7, 6:10 pm, Jens-Peer Kuska <k... at informatik.uni-leipzig.de>
wrote:
> Hi,
>
> X /: Dot[X, a : {0 ..}] := a
>
> will help.
Ah! TagSet, I get it; very useful. Mathematica is rather amazing. Its
syntax is more flexible than I can imagine, coming from another system & TeX.
Thanks all,
Will