Re: Simplify
- To: mathgroup at smc.vnet.net
- Subject: [mg91122] Re: Simplify
- From: "David Park" <djmpark at comcast.net>
- Date: Wed, 6 Aug 2008 05:09:24 -0400 (EDT)
- References: <g791is$9ng$1@smc.vnet.net>
list = {{2 cet1, 0, -2 cet1, cet1, 0, -cet1}};
cet1 MatrixForm[list/cet1]
cet1 (2 0 -2 1 0 -1)
Or using the Presentations package:
Needs["Presentations`Master`"]
list // FactorOut[cet1, MatrixForm]
cet1 (2 0 -2 1 0 -1)
--
David Park
djmpark at comcast.net
http://home.comcast.net/~djmpark/
"Cetin Haftaoglu" <cetin.haftaoglu at bam.de> wrote in message
news:g791is$9ng$1 at smc.vnet.net...
> Dear Mathematica-users,
>
> I have a simple question about to simplify a expression (a list/matrices).
> I
> have a list like
>
> {2 cet1, 0, -2 cet1, cet1, 0, -cet1}
>
> And I want to extract if possible the factor cet1, so I become a list like
>
> cet1{2, 0, -2, 1, 0, -1}
>
> How can I extract the factor?
>
> TIA and regards,
>
> Cetin
>
>
>
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