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Timeline for Is the empty graph a tree?

Current License: CC BY-SA 3.0

6 events
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Feb 7, 2013 at 22:22 comment added ACL @Fred: well observed :-)
Feb 5, 2013 at 6:11 comment added Fred Rohrer @ACL: As far as I know, Bourbaki does not use "nonpositive".
Feb 4, 2013 at 22:34 comment added ACL I would say, that the one to blame are the same who say nonpositive for negative, and so on.
Feb 4, 2013 at 3:40 comment added Allen Knutson It'd be nice to know what individual to blame for this (according to the impressive consensus here) error.
Feb 1, 2013 at 23:16 comment added YCor and (consistently) in Bourbaki, the empty space is connected.
Feb 1, 2013 at 21:30 history answered Fred Rohrer CC BY-SA 3.0