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MathGroup Archive 2001

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Re: Removal of functions including subscripts in its name

  • To: mathgroup at smc.vnet.net
  • Subject: [mg27235] Re: Removal of functions including subscripts in its name
  • From: Brian Higgins <bghiggins at ucdavis.edu>
  • Date: Tue, 13 Feb 2001 03:35:42 -0500 (EST)
  • References: <968729$3qn@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Andy, Use the Unset command.

Unset[[Subscript[y,1][x_]]

or the short hand version

Subscript[y,1][x_]=.

To see all your definitions using subscripts, use

?Subscripts

Note they are all defined in the System context

Brian



In article <968729$3qn at smc.vnet.net>,
  Andy Bormann <a.bormann at vt.tu-berlin.de> wrote:
> Hi,
>
> I defined a function with a subscript like
> Subscript[y,1][x_]= 3 x^2
> Later in the notebook I want to remove/clear the definition, but
> mathematica says its not a symbol or a string.
> Can anybody help me in clearing such functions that contain
subscripts?
>
> Thanks,
> Andy
>
>


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