User talk:197.156.124.56

January 2020
Hello, I'm Anita5192. An edit that you recently made to Matrix (mathematics) seemed to be a test and has been removed. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! — Anita5192 (talk) 18:09, 31 January 2020 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

February 2020
Hello, I'm Pierre cb. I wanted to let you know that one or more of your recent contributions to Potential temperature have been undone because they 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 help desk. Thanks. Pierre cb (talk) 22:26, 2 February 2020 (UTC)

May 2020
Please refrain from making unconstructive edits to Wikipedia, as you did at Welayta people. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. - Arjayay (talk) 11:37, 26 May 2020 (UTC)

October 2020
Hello, I'm Arjayay. I noticed that you added or changed content in an article, Welayta people, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at the tutorial on citing sources. If you think I made a mistake, you can leave me a message on my talk page. Thank you. - Arjayay (talk) 14:59, 30 October 2020 (UTC)

Anonymous users from this IP address have been blocked from editing for a period of 1 month for persistently adding unsourced or poorly sourced content. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. Drmies (talk) 14:59, 30 October 2020 (UTC)
 * If this is a shared IP address and you are an uninvolved editor with a registered account, you may continue to edit by logging in.

August 2022
Hello, I'm Arado Ar 196. I noticed that you added or changed content in an article, Wolayita Zone, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Arado Ar 196 (C✙T) 13:05, 15 August 2022 (UTC)

September 2022
Hello, I'm Tropicalkitty. An edit you recently made to Curl (mathematics) seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to 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. Thank you. Tropicalkitty (talk) 08:11, 7 September 2022 (UTC)

October 2023
Please refrain from making unconstructive edits to Wikipedia, as you did at Western Zone, Tigray. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you.  -  Sumanuil  '''. ''' (talk to me) 08:51, 1 October 2023 (UTC)

November 2023
Hello, I'm Materialscientist. I noticed that in this edit to Multinomial theorem, you removed content without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an edit summary. If this was a mistake, don't worry, the removed content has been restored. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 21:30, 3 November 2023 (UTC)