User talk:2600:1017:B8B2:6394:786C:7A1C:D7CB:313C

January 2024
Hello, I'm Ttwaring. I noticed that you added or changed content in an article, Divergence problem, 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. Ttwaring (talk) 03:11, 15 January 2024 (UTC)