RE: Re: faster sublist checking
- To: mathgroup at smc.vnet.net
- Subject: [mg48880] RE: [mg48874] Re: faster sublist checking
- From: "David Park" <djmp at earthlink.net>
- Date: Tue, 22 Jun 2004 05:31:15 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Al, In 5.0.0 I obtain True for the last result. Try evaluating with a fresh notebook. David Park djmp at earthlink.net http://home.earthlink.net/~djmp/ From: JMyers6761 [mailto:jmyers6761 at aol.com] To: mathgroup at smc.vnet.net Why is this? A = {3, 5}; B = {1, 2, 3, 4, 5, 6, 7}; Intersection[B, A] == Sort[A] True but SublistQ[B_List, A_List] := Intersection[B, A] == Sort[A]; SublistQ[B, A] False Al Myers