User talk:120.28.194.137

July 2018[edit]

Welcome to Wikipedia. Thank you for reverting your recent experiment with the page Singleton (mathematics). Please take a look at the welcome page to learn more about contributing to our encyclopedia. If you would like to experiment further, please use the sandbox instead, as someone could see your edit before you revert it. Thank you. — Alpha3031 (talk | contribs) 10:05, 24 July 2018 (UTC)[reply]

If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

Please refrain from making test edits to Wikipedia pages, such as the one you made with this edit to Singleton (mathematics), even if you intend to fix them later. Your edits have been reverted. If you would like to experiment again, please use the sandbox. Thank you. — Alpha3031 (talk | contribs) 10:13, 24 July 2018 (UTC)[reply]

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did with this edit to Singleton (mathematics), you may be blocked from editing. — Alpha3031 (talk | contribs) 10:15, 24 July 2018 (UTC)[reply]

This is the discussion page for an IP user, identified by the user's IP address. Many IP addresses change periodically, and are often shared by several users. If you are an IP user, you may create an account or log in to avoid future confusion with other IP users. Registering also hides your IP address.