User talk:203.217.84.115

May 2021
Hello, I'm Rdp060707. Your recent edit to History of mathematics appears to have added incorrect information, so I removed it 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 think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Rdp060707&#124;talk 08:34, 20 May 2021 (UTC)