User talk:197.221.254.144

March 2019
Hello, I'm Denisarona. Your recent edit to the page Closure (mathematics) appears to have added incorrect information, so it has been removed for now. If you believe the information was correct, please cite a reliable source or discuss your change on the article's talk page. 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. Thank you. Denisarona (talk) 17:49, 17 March 2019 (UTC)

December 2021
Hello, I'm KNHaw. An edit that you recently made to Diamond Platnumz seemed to be a test and has been reverted. 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! KNHaw  (talk)  20:53, 29 December 2021 (UTC)