User talk:96.43.175.21

July 2022
Hello, I'm Hey man im josh. An edit you recently made to Mathematics Subject Classification seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. 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. Hey man im josh (talk) 01:32, 15 July 2022 (UTC)