User talk:138.51.250.139

April 2019
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Summation has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 11:12, 11 April 2019 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: Summation was changed by 138.51.250.139 (u) (t) ANN scored at 0.918151 on 2019-04-11T11:12:49+00:00