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16:37, 21 July 2017 Jwb (Talk | contribs) blocked 179.99.212.80 (Talk) with an expiry time of indefinite (anonymous users only, account creation disabled)

15:01, 28 June 2017 (diff | hist) . . (-1,003)‎ . . JoelBurdick ‎ (→‎Computational Geometry)

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