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Question about Union

• To: mathgroup at smc.vnet.net
• Subject: [mg79191] Question about Union
• From: Yaroslav Bulatov <yaroslavvb at gmail.com>
• Date: Fri, 20 Jul 2007 03:36:17 -0400 (EDT)

Union treats 2 numbers as distinct even though SameQ returns true for
them...how does it test whether values are distinct by default?

Union[{0.6342350954011774, 0.6342350954011775}]
0.6342350954011774===0.6342350954011775

• Follow-Ups:
  • Re: Question about Union
    • From: Carl Woll <carlw@wolfram.com>