Re: Identical elements
- To: mathgroup at smc.vnet.net
- Subject: [mg88418] Re: Identical elements
- From: Bill Rowe <readnews at sbcglobal.net>
- Date: Mon, 5 May 2008 06:11:12 -0400 (EDT)
On 5/3/08 at 6:17 AM, hussain.alqahtani at gmail.com (KFUPM) wrote: >I have a list and i need to test whether all the elements in the >list are identical or no. What is the efficient way to do that? The >output should be true if all elements are the same and False >otherwise. One line command is preferred if possible. Length[Union@list]==1 will return True if all elements of list are identical and False otherwise