Return different values of a list
- To: mathgroup at smc.vnet.net
- Subject: [mg49425] Return different values of a list
- From: "Dr. Wolfgang Hintze" <weh at snafu.de>
- Date: Mon, 19 Jul 2004 07:46:17 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Given a list containing repeating values like e.g.
x={a,b,c,a,c}
I would like to produce a list containing each element just once
i.e.
y={a,b,c}
What is the easiest way to accomplish this?
Wolfgang
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