User contributions
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
- 21:48, 4 August 2012 (diff | hist) . . (+2) . . 2012 AMC 12A Problems/Problem 24 (→Solution 1)
- 21:47, 4 August 2012 (diff | hist) . . (+1) . . 2012 AMC 12A Problems/Problem 24 (→Solution 1)
- 21:47, 4 August 2012 (diff | hist) . . (+1) . . 2012 AMC 12A Problems/Problem 24 (→Solution 1)
- 21:46, 4 August 2012 (diff | hist) . . (+1,859) . . 2012 AMC 12A Problems/Problem 24
- 21:25, 21 February 2012 (diff | hist) . . (-1) . . 2012 AMC 12A Problems/Problem 20
- 22:00, 19 February 2012 (diff | hist) . . (+39) . . 2012 AMC 12A Problems (→Problem 2)
- 21:57, 19 February 2012 (diff | hist) . . (+35) . . 2012 AMC 12A Problems
- 21:27, 18 February 2012 (diff | hist) . . (+2) . . 2012 AMC 12A Problems/Problem 23 (→Solution)
- 21:25, 18 February 2012 (diff | hist) . . (+61) . . 2012 AMC 12A Problems/Problem 23 (→Solution 1)
- 21:20, 18 February 2012 (diff | hist) . . (+39) . . 2012 AMC 12A Problems (→Problem 1)
- 21:18, 18 February 2012 (diff | hist) . . (0) . . 2012 AMC 12A Problems/Problem 23 (→Solution 1)
- 21:18, 18 February 2012 (diff | hist) . . (-2) . . 2012 AMC 12A Problems/Problem 23 (→Solution 1)
- 21:17, 18 February 2012 (diff | hist) . . (+23) . . 2012 AMC 12A Problems/Problem 23 (→Solution 1)
- 21:15, 18 February 2012 (diff | hist) . . (0) . . 2012 AMC 12A Problems/Problem 23 (→Solution 1)
- 21:01, 18 February 2012 (diff | hist) . . (+19) . . 2012 AMC 12A Problems/Problem 23 (→Solution)
- 21:00, 18 February 2012 (diff | hist) . . (+63) . . 2012 AMC 12A Problems/Problem 23
- 20:57, 18 February 2012 (diff | hist) . . (-1) . . 2012 AMC 12A Problems/Problem 23
- 20:56, 18 February 2012 (diff | hist) . . (+3,303) . . 2012 AMC 12A Problems/Problem 23 (→Solution)
- 19:29, 18 February 2012 (diff | hist) . . (-4) . . 2012 AMC 12A Problems/Problem 23 (→Problem 23)
- 19:29, 18 February 2012 (diff | hist) . . (+594) . . N 2012 AMC 12A Problems/Problem 25 (Created page with "== Problem == Let <math>f(x)=|2\{x\}-1|</math> where <math>\{x\}</math> denotes the fractional part of <math>x</math>. The number <math>n</math> is the smallest positive intege...")
- 19:28, 18 February 2012 (diff | hist) . . (+890) . . N 2012 AMC 12A Problems/Problem 24 (Created page with "== Problem == Let <math>\{a_k\}_{k=1}^{2011}</math> be the sequence of real numbers defined by <math>a_1=0.201,</math> <math>a_2=(0.2011)^{a_1},</math> <math>a_3=(0.20101)^{a_2}...")
- 19:28, 18 February 2012 (diff | hist) . . (+729) . . N 2012 AMC 12A Problems/Problem 23 (Created page with "== Problem 23 == Let <math>S</math> be the square one of whose diagonals has endpoints <math>(0.1,0.7)</math> and <math>(-0.1,-0.7)</math>. A point <math>v=(x,y)</math> is chos...")
- 18:25, 16 February 2012 (diff | hist) . . (+631) . . N 2012 AMC 12A Problems/Problem 22 (Created page with "== Problem == Distinct planes <math>p_1,p_2,....,p_k</math> intersect the interior of a cube <math>Q</math>. Let <math>S</math> be the union of the faces of <math>Q</math> and l...")
- 17:46, 15 February 2012 (diff | hist) . . (+48) . . 2012 AMC 12A Problems/Problem 10 (→Solution 2)
- 00:17, 14 February 2012 (diff | hist) . . (+12) . . 2012 AMC 12A Problems/Problem 10 (→Solution 2)
- 00:16, 14 February 2012 (diff | hist) . . (+2) . . 2012 AMC 12A Problems/Problem 10 (→Solution 1)
- 00:16, 14 February 2012 (diff | hist) . . (+13) . . 2012 AMC 12A Problems/Problem 10 (→Solution 2)
- 00:16, 14 February 2012 (diff | hist) . . (+384) . . 2012 AMC 12A Problems/Problem 10 (→Solution)
- 00:02, 14 February 2012 (diff | hist) . . (+978) . . 2012 AMC 12A Problems/Problem 16 (→Solution)
- 11:19, 18 September 2011 (diff | hist) . . (0) . . AoPS Wiki talk:Problem of the Day/September 18, 2011 (→Solution)
- 15:25, 27 June 2011 (diff | hist) . . (+78) . . 2011 AIME II Problems (→Problem 2)
- 15:25, 27 June 2011 (diff | hist) . . (+13) . . 2011 AIME II Problems (→Problem 2)
- 13:44, 27 June 2011 (diff | hist) . . (+2) . . 2005 AIME I Problems/Problem 4 (→Solution 2)
- 20:04, 14 April 2010 (diff | hist) . . (-17) . . Ptolemy's Theorem (→Cyclic hexagon)
- 20:04, 14 April 2010 (diff | hist) . . (+17) . . Ptolemy's Theorem (→Cyclic hexagon)
- 20:04, 14 April 2010 (diff | hist) . . (+20) . . Ptolemy's Theorem (→Cyclic hexagon)
- 20:01, 14 April 2010 (diff | hist) . . (+2) . . Ptolemy's Theorem (→Cyclic hexagon)
- 20:00, 14 April 2010 (diff | hist) . . (+2) . . Ptolemy's Theorem (→Cyclic hexagon)
- 20:00, 14 April 2010 (diff | hist) . . (+476) . . Ptolemy's Theorem (→Cyclic hexagon)
- 11:07, 11 April 2010 (diff | hist) . . (+2) . . Ptolemy's Theorem (→Cyclic hexagon)
- 11:06, 11 April 2010 (diff | hist) . . (+137) . . Ptolemy's Theorem (→Problems)
- 10:10, 14 March 2010 (diff | hist) . . (-1) . . 1984 AIME Problems/Problem 8 (→Solution)
- 10:09, 14 March 2010 (diff | hist) . . (-13) . . 1984 AIME Problems/Problem 8 (→Solution)
- 10:09, 14 March 2010 (diff | hist) . . (+23) . . 1984 AIME Problems/Problem 8 (→Solution)
- 09:44, 14 March 2010 (diff | hist) . . (+241) . . 1984 AIME Problems/Problem 8 (→Solution)
- 09:41, 14 March 2010 (diff | hist) . . (-1) . . 2007 AMC 12A Problems/Problem 18 (→Solution)
- 17:28, 15 February 2010 (diff | hist) . . (0) . . N File:AMC8 2007 11S.png (current)
- 17:28, 15 February 2010 (diff | hist) . . (+932) . . N 2007 AMC 8 Problems/Problem 11 (Created page with '== Problem == Tiles <math>I, II, III</math> and <math>IV</math> are translated so one tile coincides with each of the rectangles <math>A, B, C</math> and <math>D</math>. In the …')
- 17:20, 15 February 2010 (diff | hist) . . (+24) . . 2007 AMC 8 Problems/Problem 10 (→Solution)
- 17:19, 15 February 2010 (diff | hist) . . (+569) . . N 2007 AMC 8 Problems/Problem 10 (Created page with '== Problem == For any positive integer <math>n</math>, <math>\boxed{n}</math> to be the sum of the positive factors of <math>n</math>. For example, <math>\boxed{6} = 1 + 2 + 3 +…')
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)