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MathGroup Archive 2007

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Re: Delete all the memory except 1 matrix

  • To: mathgroup at smc.vnet.net
  • Subject: [mg76932] Re: Delete all the memory except 1 matrix
  • From: acmilan <fanvn_Acmilan at yahoo.com>
  • Date: Wed, 30 May 2007 05:22:12 -0400 (EDT)
  • References: <200705171005.GAA01244@smc.vnet.net><f2jtfq$c74$1@smc.vnet.net>

Thanks so much Andrej and Kuska.
On May 18, 6:00 pm, Andrzej Kozlowski <a... at mimuw.edu.pl> wrote:
> On 17 May 2007, at 19:05, acmilan wrote:
>
> > Dear all,
> > Please help me on this basic problem.
> > If I want to clear all the calculations in history I usually use
> > Clear["Global`*"];
> > But what should I use if I want to delete all except one or two
> > variable (for example a matrix K and M)?
> > Thank you very much for your help.
> > Best regards,
> > acmilan.
>
> One way:
>
> x = 1; y = 2; z = 3;
>
> Clear @@ (Complement[Names["Global`*"], {"x", "y"}])
>
> {x, y, z}
> {1, 2, z}
>
> You can easily make a function out of that.
>
> Andrzej Kozlowski




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