User talk:37.47.15.176

January 2018
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Proof by contradiction has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 15:57, 13 January 2018 (UTC)
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 * The following is the log entry regarding this message: Proof by contradiction was changed by 37.47.15.176 (u) (t) ANN scored at 0.962093 on 2018-01-13T15:57:02+00:00.