User talk:138.87.133.9

November 2019
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Non-Euclidean geometry has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 17:36, 15 November 2019 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
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 * The following is the log entry regarding this message: Non-Euclidean geometry was changed by 138.87.133.9 (u) (t) ANN scored at 0.951334 on 2019-11-15T17:36:12+00:00