# User contributions

(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)

- 12:57, 17 March 2017 (diff | hist) . . (+15) . . m 1987 AIME Problems/Problem 15 (→Solution)
- 23:10, 16 March 2017 (diff | hist) . . (-1) . . m Cauchy-Schwarz Inequality (→Elementary Form)
- 23:10, 16 March 2017 (diff | hist) . . (-3) . . m Cauchy-Schwarz Inequality (→Complex Form)
- 21:23, 16 March 2017 (diff | hist) . . (+3) . . m 1987 AIME Problems/Problem 10 (→Solution 1)
- 21:14, 16 March 2017 (diff | hist) . . (+13) . . m 1987 AIME Problems (→Problem 12)
- 20:39, 16 March 2017 (diff | hist) . . (-3) . . m 1987 AIME Problems/Problem 5 (→Solution)
- 19:28, 16 March 2017 (diff | hist) . . (+1) . . m 1988 AIME Problems/Problem 13 (→Solution 3)
- 18:38, 16 March 2017 (diff | hist) . . (0) . . m Ceva's Theorem (→Statement)
- 18:32, 16 March 2017 (diff | hist) . . (-51) . . m 1988 AIME Problems/Problem 12 (→Solution 2)
- 18:37, 15 March 2017 (diff | hist) . . (-23) . . m 1990 AIME Problems/Problem 13 (→Solution)
- 18:36, 15 March 2017 (diff | hist) . . (-20) . . m 1990 AIME Problems/Problem 13 (→Solution)
- 18:35, 15 March 2017 (diff | hist) . . (-43) . . m 1990 AIME Problems/Problem 13 (→Solution)
- 18:35, 15 March 2017 (diff | hist) . . (-51) . . m 1990 AIME Problems/Problem 13 (→Solution)
- 17:55, 15 March 2017 (diff | hist) . . (-5) . . m 1990 AIME Problems/Problem 11 (→Solution 2)
- 17:53, 15 March 2017 (diff | hist) . . (+8) . . m 1990 AIME Problems/Problem 11 (→Generalization:)
- 17:52, 15 March 2017 (diff | hist) . . (+309) . . m 1990 AIME Problems/Problem 11 (→Generalization:)
- 17:48, 15 March 2017 (diff | hist) . . (0) . . m 1990 AIME Problems/Problem 11 (→Solution 2)
- 17:48, 15 March 2017 (diff | hist) . . (+41) . . m 1990 AIME Problems/Problem 11 (→Solution 2)
- 16:40, 14 March 2017 (diff | hist) . . (+64) . . m 1992 AIME Problems/Problem 7 (→Solution) (current)
- 18:06, 16 February 2017
(diff | hist) . .
**(+707)** . . 2014 AIME II Problems/Problem 8 (→Solution 1) - 17:13, 8 February 2017 (diff | hist) . . (+298) . . 2017 AMC 12A Problems/Problem 20 (→Solution)
- 17:28, 4 February 2016 (diff | hist) . . (+1) . . 2016 AMC 12A Problems/Problem 16 (→Solution)
- 17:27, 4 February 2016
(diff | hist) . .
**(+1,134)** . . N 2016 AMC 12A Problems/Problem 16 (Created page with "==Problem 16== The graphs of <math>y=\log_3 x, y=\log_x 3, y=\log_\frac{1}{3} x,</math> and <math>y=\log_x \dfrac{1}{3}</math> are plotted on the same set of axes. How many p...") - 16:13, 4 February 2016 (diff | hist) . . (-17) . . 2016 AMC 10A Problems/Problem 22 (→Solution)
- 16:07, 4 February 2016 (diff | hist) . . (-493) . . 2016 AMC 12A Problems/Problem 11 (→Problem)
- 16:06, 4 February 2016
(diff | hist) . .
**(+1,246)** . . 2016 AMC 12A Problems/Problem 11 (→Solution) - 14:20, 4 February 2016 (diff | hist) . . (+12) . . 2016 AMC 12A Problems/Problem 9 (→Solution)
- 14:20, 4 February 2016 (diff | hist) . . (+326) . . 2016 AMC 12A Problems/Problem 9 (→Solution)
- 13:52, 4 February 2016 (diff | hist) . . (-325) . . 2016 AMC 12A Problems/Problem 9 (→Solution)
- 13:52, 4 February 2016
(diff | hist) . .
**(+1,237)** . . N 2016 AMC 12A Problems/Problem 9 (Created page with "==Problem 9== The five small shaded squares inside this unit square are congruent and have disjoint interiors. The midpoint of each side of the middle square coincides with o...") - 13:33, 4 February 2016
(diff | hist) . .
**(+1,322)** . . N 2016 AMC 12A Problems/Problem 17 (Created page with "==Problem 17== Let <math>ABCD</math> be a square. Let <math>E, F, G</math> and <math>H</math> be the centers, respectively, of equilateral triangles with bases <math>\overlin...") - 13:18, 4 February 2016 (diff | hist) . . (-1) . . m 2016 AMC 12A Problems (→Problem 17)
- 13:17, 4 February 2016 (diff | hist) . . (0) . . 2016 AMC 12A Problems (→Problem 17)
- 13:16, 4 February 2016
(diff | hist) . .
**(+622)** . . 2016 AMC 12A Problems/Problem 12 (→Solution) - 13:13, 4 February 2016 (diff | hist) . . (+2) . . m 2016 AMC 12A Problems/Problem 12 (→Solution)
- 13:11, 4 February 2016 (diff | hist) . . (-279) . . 2016 AMC 12A Problems/Problem 12 (→Solution)
- 13:03, 4 February 2016 (diff | hist) . . (0) . . 2016 AMC 12A Problems (→Problem 8)
- 13:00, 4 February 2016 (diff | hist) . . (-6) . . m 2016 AMC 12A Problems/Problem 12 (→Solution)
- 11:59, 4 February 2016 (diff | hist) . . (-1) . . 2016 AMC 12A Problems/Problem 12 (→Solution)
- 11:59, 4 February 2016
(diff | hist) . .
**(+851)** . . N 2016 AMC 12A Problems/Problem 12 (Created page with "== Solution == By the angle bisector theorem, <math>\frac{AB}{AE} = \frac{CB}{CE}</math> <math>\frac{6}{AE} = \frac{7}{8 - AE}</math>, so <math>AE = \frac{48}{13}</math> Sim...") - 20:27, 3 February 2016
(diff | hist) . .
**(-628)** . . 2016 AMC 10A Problems (→Problem 19) - 20:26, 3 February 2016
(diff | hist) . .
**(+628)** . . 2016 AMC 10A Problems (→Problem 19) - 18:13, 3 February 2016 (diff | hist) . . (-3) . . 2016 AMC 10A Problems/Problem 25 (→Problem 25)
- 18:10, 3 February 2016 (diff | hist) . . (+3) . . 2016 AMC 10A Problems/Problem 25 (→Problem)
- 18:10, 3 February 2016 (diff | hist) . . (+47) . . 2016 AMC 10A Problems/Problem 25 (→Problem)
- 17:59, 3 February 2016 (diff | hist) . . (0) . . 2016 AMC 10A Problems/Problem 14 (→Solution)
- 17:59, 3 February 2016 (diff | hist) . . (+1) . . 2016 AMC 10A Problems/Problem 14 (→Solution)
- 17:57, 3 February 2016 (diff | hist) . . (0) . . 2016 AMC 10A Problems/Problem 14 (→Solution)
- 17:56, 3 February 2016 (diff | hist) . . (+275) . . N 2016 AMC 10A Problems/Problem 14 (Created page with "==Solution== The amount of twos in our sum ranges from <math>0</math> to <math>1008</math>, with differences of <math>3</math> because <math>2 \cdot 3 = lcm(2, 3)</math>. Th...")
- 17:50, 3 February 2016 (diff | hist) . . (+48) . . 2016 AMC 10A Problems (→Problem 14)

(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)