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Re: Is {d,e,f}[a] meaningful or useful?

• To: mathgroup at smc.vnet.net
• Subject: [mg37108] Re: Is {d,e,f}[a] meaningful or useful?
• From: "Allan Hayes" <hay at haystack.demon.co.uk>
• Date: Thu, 10 Oct 2002 03:20:38 -0400 (EDT)
• References: <ao0tdh$grf$1@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

"Steven" <hattons at speakeasy.net> wrote in message
news:ao0tdh$grf$1 at smc.vnet.net...
> I'm playing around with Mathematica just trying to see what happens if...
One thing
> I came up with was lst1={a,b,c}; lst2={d,e,f}; Map[lst1,lst2} which
> resulted in the following rather unusual looking expression(?):
>
> {{a, b, c}[d], {a, b, c}[e], {a, b, c}[f]}
>
> I'm wondering if such a List represents something 'meaningful'. Any
> opinions?


Through /@ {{a, b, c}[d], {a, b, c}[e], {a, b, c}[f]}

{{a[d], b[d], c[d]}, {a[e], b[e], c[e]}, {a[f], b[f], c[f]}}

which might be useful.


--
Allan

---------------------
Allan Hayes
Mathematica Training and Consulting
Leicester UK
www.haystack.demon.co.uk
hay at haystack.demon.co.uk
Voice: +44 (0)116 271 4198
Fax: +44 (0)870 164 0565