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[K-user] 'in' operator for List of Lists

From: Omar Duhaiby <3omarz AT gmail.com>
To: "k-user AT cs.uiuc.edu" <k-user AT cs.uiuc.edu>
Cc: "Musab A. AlTurki" <musab AT kfupm.edu.sa>
Subject: [K-user] 'in' operator for List of Lists
Date: Sun, 28 Dec 2014 18:12:06 +0300
List-archive: <http://lists.cs.uiuc.edu/pipermail/k-user/>
List-id: <k-user.cs.uiuc.edu>

I have the following list of lists:
ListItem (
    ListItem ( 1 )
    ListItem ( 6 ) )
ListItem (
    ListItem ( 1 )
    ListItem ( 4 ) )
ListItem (
    ListItem ( 2 )
    ListItem ( 5 ) )

I want to check if the list (2,5) is in that list. Using the 'in' operator didn't work for me.

My intention was to make a list of coordinates. Perhaps there is a better representation for it. What do you think?

Thank you

Omar Alzuhaibi

[K-user] 'in' operator for List of Lists, Omar Duhaiby, 12/28/2014
- Re: [K-user] 'in' operator for List of Lists, Dwight Guth, 12/29/2014
  - Re: [K-user] 'in' operator for List of Lists, Omar Duhaiby, 12/29/2014