[Date Index] [Thread Index] [Author Index]

Re: Deleting subscripted functions with arguments.

• To: mathgroup@smc.vnet.net
• Subject: [mg10989] Re: Deleting subscripted functions with arguments.
• From: Allan Hayes <hay@haystack.demon.co.uk>
• Date: Mon, 16 Feb 1998 03:39:56 -0500
• References: <6c659j$6b3@smc.vnet.net>

Alvin Larson wrote:
> 
> While using Mathematica v3.0 on Windows 95, I am unable  to delete a
> function that I have defined with a subscript. I have defined A_n[x_]
> := 2 x, where _n is subscript n or [ctl]_n.  Using Clear[A_n] or A_n =.
> does not work. A copy of the session  is shown below.  Any suggestions?
> 
> Thanks, .... Al Larson

Alvin:
See Help>Help>Add-ons>Extra Utilities>Functions In[1]:=
<<Utilities`Notation`

Using the palette that is produced, enter 

        Symbolize[A\_n]  (*abridged notation, \n means subscipt n*)

To symbolize all subscripts use

        Symbolize[_\__]


-- 
Allan Hayes
Mathematica Training and Consulting
Leicester, UK
hay@haystack.demon.co.uk
http://www.haystack.demon.co.uk
voice: +44 (0)116 271 4198
fax: +44 (0)116 271 8642