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Re: Q: Clear

• To: mathgroup at smc.vnet.net
• Subject: [mg21549] Re: Q: Clear
• From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
• Date: Sat, 15 Jan 2000 02:03:55 -0500 (EST)
• Organization: Universitaet Leipzig
• References: <85mm9r$25k@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

Hi,

with

Subscript[k, t] =.


because your Set[] command is associated with Subscript[] and not
with a symbol Clear[] can not work.
BTW it seems better to work with k[t] and make a formating rule to
format k[t] as Subscript[k,t] and if you like to make a rule to
transform
Subscript[k,t] to k[t].

Hope that helps
  Jens

Christoph Handel wrote:
> 
>    howdy,
> 
> if I define
> 
> Subscript[k, t]=42
> 
> how can I clear it?
> 
> Clear[k] -> Error
> Clear[Subscript[k, t]] -> Error
> 
> Greetings
>         Christoph
> --
> the adress is valid
> for faster reply use handel at the same host