Re: transforming a rule of lists to a list of rules
- To: mathgroup at smc.vnet.net
- Subject: [mg69137] Re: [mg69098] transforming a rule of lists to a list of rules
- From: "Christoph Lhotka" <lhotka at astro.univie.ac.at>
- Date: Thu, 31 Aug 2006 04:38:41 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hello!
Use:
In[.]:=Inner[Rule,{a,b,c,...},{aa,bb,cc,...},List]
Out[.];={a->baa,b->bb,c->cc,...}
with kind regards
Christoph
On Wed, 30 Aug 2006 06:32:51 -0400 (EDT)
Ken Senior <Ken.Senior at nrl.navy.mil> wrote:
> Hello everyone.
>
> Does anyone know a way to transform a rule involving a list into a list
> of individual rules, that is to interpret the rule elementwise? For
> example, given
>
> {a,b,c} -> {0,3,x}
>
> is there a transformation which will turn this into
>
> {a->0, b->3, c->x}
>
> Thanks for the help!
>
> Ken
>
-- Mag. Christoph Lhotka --
University of Vienna / Institute for Astronomy
fon. +43 (1) 4277 51841
mail. lhotka at astro.univie.ac.at