# User contributions

- 18:48, 31 December 2008
(diff | hist) . .
**(+859)** . . 2003 AIME II Problems/Problem 4 (Added alternative solution) - 01:32, 30 December 2008
(diff | hist) . .
**(+645)** . . Rational Root Theorem (added proof) - 00:07, 30 December 2008 (diff | hist) . . (+447) . . 2002 AMC 10B Problems (LaTeXed multiple choice)
- 00:01, 30 December 2008
(diff | hist) . .
**(+617)** . . N 2002 AMC 10B Problems/Problem 22 (created page, added problem, solution, need box) - 23:54, 29 December 2008
(diff | hist) . .
**(+670)** . . N 2002 AMC 10B Problems/Problem 15 (created page, added problem, solution, need box) - 23:47, 29 December 2008
(diff | hist) . .
**(+592)** . . N 2002 AMC 10B Problems/Problem 14 (created page, added problem, solution, need box) - 23:38, 29 December 2008 (diff | hist) . . (+197) . . 2002 AMC 10B Problems (LaTeXed some of the multiple choices)
- 02:08, 27 December 2008
(diff | hist) . .
**(+599)** . . N 2002 AMC 10B Problems/Problem 11 (New page: == Problem == The product of three consecutive positive integers is <math>8</math> times their sum. What is the sum of the squares? <math> \mathrm{(A) \ } 50\qquad \mathrm{(B) \ } 77\qqu...) - 02:01, 27 December 2008 (diff | hist) . . (+410) . . N 2002 AMC 10B Problems/Problem 10 (still needs solution)
- 01:52, 27 December 2008 (diff | hist) . . (-29) . . 2002 AMC 10B Problems/Problem 9
- 01:52, 27 December 2008 (diff | hist) . . (-90) . . 2002 AMC 10B Problems/Problem 9
- 01:51, 27 December 2008
(diff | hist) . .
**(+544)** . . N 2002 AMC 10B Problems/Problem 9 (New page: == Problem == Using the letters <math>A</math>, <math>M</math>, <math>O</math>, <math>S</math>, and <math>U</math>, we can form five-letter "words". If these "words" are arranged in alph...) - 01:49, 27 December 2008 (diff | hist) . . (+199) . . N 2002 AMC 10B Problems/Problem 8 (created page, still needs solution (probably do it tomorrow))
- 01:47, 27 December 2008 (diff | hist) . . (-3) . . 2002 AMC 10B Problems/Problem 7
- 01:46, 27 December 2008 (diff | hist) . . (+406) . . N 2002 AMC 10B Problems/Problem 7 (still needs solution)
- 01:42, 27 December 2008
(diff | hist) . .
**(+569)** . . N 2002 AMC 10B Problems/Problem 6 (New page: == Problem == For how many positive integers <math>n</math> is <math>n^2-3n+2</math> a prime number? <math> \mathrm{(A) \ } \text{none}\qquad \mathrm{(B) \ } \text{one}\qquad \mathrm{(C)...) - 01:36, 27 December 2008 (diff | hist) . . (+325) . . N 2002 AMC 10B Problems/Problem 4 (created page)
- 01:31, 27 December 2008
(diff | hist) . .
**(+588)** . . N 2002 AMC 10B Problems/Problem 3 (created page) - 01:26, 27 December 2008 (diff | hist) . . (+364) . . N 2002 AMC 10B Problems/Problem 2 (created page)
- 01:21, 27 December 2008 (diff | hist) . . (+381) . . N 2002 AMC 10B Problems/Problem 1 (New page: == Problem == The ratio <math>\frac{2^{2001}\cdot3^{2003}}{6^{2002}}</math> is: <math> \mathrm{(A) \ } 1/6\qquad \mathrm{(B) \ } 1/3\qquad \mathrm{(C) \ } 1/2\qquad \mathrm{(D) \ } 2/3\q...)
- 01:16, 27 December 2008 (diff | hist) . . (+2) . . 2002 AMC 10B Problems (→Problem 1: fixed LaTeX)
- 01:14, 27 December 2008 (diff | hist) . . (+2) . . 2002 AMC 10B Problems (→Problem 2: Fixed LaTeX from previous edit)
- 01:13, 27 December 2008 (diff | hist) . . (+13) . . 2002 AMC 10B Problems (→Problem 2)
- 23:49, 25 December 2008
(diff | hist) . .
**(+509)** . . N 1985 IMO Problems/Problem 5 (Created page. No solution yet) - 21:52, 24 December 2008
(diff | hist) . .
**(+1,118)** . . Brahmagupta's Formula (→Proof) - 19:01, 27 October 2008 (diff | hist) . . (+1) . . m Pascal's triangle (Changed formatting.)
- 19:45, 10 October 2008 (diff | hist) . . (+1) . . m 2008 AMC 12B Problems/Problem 16 (→Solution)
- 19:40, 10 October 2008 (diff | hist) . . (+69) . . Circumcircle
- 20:10, 5 October 2008 (diff | hist) . . (+2) . . m 1985 AIME Problems/Problem 1 (→Problem)
- 17:44, 2 September 2008 (diff | hist) . . (0) . . m Riemann Hypothesis
- 14:41, 28 August 2008 (diff | hist) . . (+254) . . 2007 iTest Problems/Problem 2 (→Solution) (current)