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MathGroup Archive 2007

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Re: Notation related question

  • To: mathgroup at smc.vnet.net
  • Subject: [mg72855] Re: [mg72841] Notation related question
  • From: "Chris Chiasson" <chris at chiasson.name>
  • Date: Tue, 23 Jan 2007 04:11:02 -0500 (EST)
  • References: <200701220839.DAA16705@smc.vnet.net>

Could you maybe show us exactly how you intend to use these vectors?
That should make it easier to answer your questions, because your
current question does not make a lot of sense within the context of
how the front end and the kernel work.

On 1/22/07, T.Sariyski <tsariysk at verizon.net> wrote:
> Hi,
> I want to make a function that takes an argument V and returns a list
> build of V with subscripts 1,2.3: V -> {V_1, V_2, V_3}.
>
> I symbolize V and define the function:
>
> Symbolize[NotationBoxTag[\(V\__\)]]
> Vec[V_]:={V_1, V_2, V_3}.
>
> It works as I expect for V but Vec[X] returns {V_1,V_2,V_3} instead of
> {X_1,X_2,X_3} as I expect.
>
> Anoter related (I think) question I have is how to define a _Vec type so
> that once I declare X_Vec the internal representation of X to be {X_1,
> X_2, X_3}?
>
> Thanks in advance,
> Ted
>
>
>
>


-- 
http://chris.chiasson.name/


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