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Re: The Del operator

• To: mathgroup at smc.vnet.net
• Subject: [mg24740] Re: The Del operator
• From: "Idyll" <borut at email.si>
• Date: Wed, 9 Aug 2000 02:31:42 -0400 (EDT)
• References: <8mdm7r$5o4@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

Hi,

Try FrameLabel and modify the Frame. Any good?

Idyll

Jack Goldberg <jackgold at math.lsa.umich.edu> wrote in message
news:8mdm7r$5o4 at smc.vnet.net...
> Hi,
>
> If you input  Del[x] you get as output  "inverted-delta"[x].
> I would like to incorporate a similar feature in a package I
> am writing,  to wit,
>
> The output of  Chi[x,a,b]  should be  "Greek-lowercase chi"[x,a,b].
>
> This must be very easy but I have not found reading these sections in
> the Book very helpful.  Thanks  ..
>
> jack
>
>