User talk:73.93.170.38

July 2018
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Thank you. ClueBot NG (talk) 03:35, 25 July 2018 (UTC)
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 * The following is the log entry regarding this message: History of trigonometry was changed by 73.93.170.38 (u) (t) ANN scored at 0.951071 on 2018-07-25T03:35:42+00:00.