User talk:124.217.189.51

April 2021
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Cartesian coordinate system have been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 05:23, 13 April 2021 (UTC)
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 * The following is the log entry regarding this message: Cartesian coordinate system was changed by 124.217.189.51 (u) (t) ANN scored at 0.9108 on 2021-04-13T05:23:49+00:00