Re: AppendColumns
- To: mathgroup at smc.vnet.net
- Subject: [mg41758] Re: AppendColumns
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Wed, 4 Jun 2003 08:34:40 -0400 (EDT)
- Organization: Universitaet Leipzig
- References: <bb9vmb$koe$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
you should define AppendRows[] somewhere
or load the package that include the definition.
Regards
Jens
Gabriel Molina-Terriza wrote:
>
> I have tried to Append Rows to a matrix, with the AppendRows instruction
> and is not working very well. The matrices are numerical, but come from an
> evaluation. The instruction I use is
>
> tt=AppendRows[Num,B[[Table[i,{i,1,2}]]]]
> and the result is something like
> AppendRows{{1,2},{3,4}}
>
> I have also tried to do Evaluate's but doesn't work.
>
> Any idea why?
>
> Thanks
>
> --------------------------------------
> Dr. Gabriel Molina-Terriza
> Institut fuer Experimentalphysik
> Universitaet Wien
> Boltzmanngasse 5
> A-1090 Vienna
> Austria
> Tel. +43-1-4277-51226
> Fax. +43-1-4277-9512