User talk:81.227.140.221

October 2019
Hello, I'm DVdm. I noticed that in this edit to Spacetime, you removed content without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an edit summary. If this was a mistake, don't worry, the removed content has been restored. 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. DVdm (talk) 18:11, 12 October 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

81.227.140.221 (talk) 16:40, 23 February 2020 (UTC)I was merely objecting to that Pythagoras thought in more than two dimensions. I have no objections to your correction.