NetLogo Help: end1

### end14.0

#### end1

This is a built-in link variable. It indicates the first endpoint (turtle) of a link. For directed links this will always be the source for undirected links it will always be the turtle with the lower who number. You cannot set end1.

    crt 2
    ask turtle 0
    [ create-link-to turtle 1 ]
    ask links
    [ show end1 ] ;; shows turtle 0

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