RE: Making Big Substitution List
- To: mathgroup at smc.vnet.net
- Subject: [mg25621] RE: [mg25597] Making Big Substitution List
- From: "David Park" <djmp at earthlink.net>
- Date: Mon, 16 Oct 2000 03:04:42 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Dear Alex,
P = {p1, p2, p3};
Psubs = Thread[P -> {1, 2, 3}]
{p1 -> 1, p2 -> 2, p3 -> 3}
David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/
> -----Original Message-----
> From: Alex [mailto:alex000 at my-deja.com]
To: mathgroup at smc.vnet.net
> Sent: Wednesday, October 11, 2000 3:51 AM
> To: mathgroup at smc.vnet.net
> Subject: [mg25621] [mg25597] Making Big Substitution List
>
>
> Hi All,
>
> I have the following list
> P={p1,p2,p3}
> and I would like to create substitution list
> SubsP={p1->1,p2->2,p3->3}
> to use for the future
>
> How do I do it in one nice expression.
> Unfortunately P->{1,2,3} does not
> do the job.
> I am think about somthing like
> Apply[] function but I am lost ...
>
> Please help
>
> Many thanks,
>
> Alex
>
>
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>