User talk:80.217.76.222

December 2022
Hello, I'm Tacyarg. I noticed that you added or changed content in an article, Gaëtan Duval, 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. Tacyarg (talk) 23:53, 27 December 2022 (UTC)

May 2023
Hello, I'm ButterCashier. I noticed that you added or changed content in an article, History of mathematics, 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. ButterCashier (talk) 10:27, 15 May 2023 (UTC)