User talk:116.90.228.246

Hello, I'm Firestar9990. An edit that you recently made to Positional notation 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! Firestar9990 (talk) 14:08, 5 November 2020 (UTC)

December 2020
Thank you for your edit, but I removed the email address because we prefer not to have that in our articles. Thank you. CLCStudent (talk) 13:43, 22 December 2020 (UTC)