User talk:129.97.124.12

October 2017
Hello, I'm Johnny Au. I noticed that you recently removed content from University of Toronto without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an accurate edit summary. If this was a mistake, don't worry; the removed content has been restored. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Johnny Au (talk/contributions) 01:03, 21 October 2017 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

May 2018
Hello, I'm Oshwah. I noticed that you made a change to an article, Yu Peilun, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks.  ~Oshwah~  (talk) (contribs)   00:26, 8 May 2018 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to Yu Peilun. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you.  ~Oshwah~  (talk) (contribs)   00:27, 8 May 2018 (UTC)

February 2019
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Polynomial long division has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 18:44, 27 February 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.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: Polynomial long division was changed by 129.97.124.12 (u) (t) ANN scored at 0.944094 on 2019-02-27T18:44:49+00:00

December 2022
Hello, I'm RPI2026F1. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Falconbridge Ltd.—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse or the Help desk. Thanks. RPI2026F1 (talk) 01:51, 18 December 2022 (UTC)