User contributions for 46.121.232.249

13 December 2014

• 15:1815:18, 13 December 2014 diff hist +49‎ Cubic reciprocity ‎No edit summary current

28 February 2014

• 08:4808:48, 28 February 2014 diff hist +2‎ Clique problem ‎ →‎Definitions

24 February 2014

• 12:3112:31, 24 February 2014 diff hist −42‎ Pentagonal number ‎No edit summary