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Re: How to select unique elements in a list?

• To: mathgroup at smc.vnet.net
• Subject: [mg7967] Re: [mg7953] How to select unique elements in a list?
• From: "C. Woll" <carlw at u.washington.edu>
• Date: Wed, 30 Jul 1997 02:37:33 -0400
• Sender: owner-wri-mathgroup at wolfram.com

Hi Allan,

Thanks for your reply, your method is exactly what I was looking for. For
lists with a lot of common elements, it is competitive with Union in
timing, and for lists with very few common elements, it is maybe 50%
slower. Very nice.

Carl Woll