User contributions for Facis
3 April 2009
- 00:3800:38, 3 April 2009 diff hist +225 2009 AIME I Problems/Problem 12 →Solution 2
- 00:3200:32, 3 April 2009 diff hist +3 2009 AIME I Problems/Problem 12 →Solution 2
29 March 2009
17 March 2009
16 March 2009
- 20:3920:39, 16 March 2009 diff hist 0 Ptolemy's Inequality →Proof
- 20:1020:10, 16 March 2009 diff hist 0 Stewart's Theorem →Proof
16 August 2008
11 July 2008
2 July 2008
- 21:1421:14, 2 July 2008 diff hist +60 2007 AMC 12B Problems/Problem 9 No edit summary
- 20:4720:47, 2 July 2008 diff hist +1 2007 AMC 12B Problems/Problem 9 →Solution
- 20:4620:46, 2 July 2008 diff hist +318 2007 AMC 12B Problems/Problem 9 No edit summary
