# User contributions

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- 23:05, 24 January 2009 (diff | hist) . . (+4) . . m 1987 IMO Problems/Problem 2 (→Solution)
- 20:06, 17 December 2008
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**(+1,611)** . . N Van Aubel's Theorem (New page: = Theorem = Construct squares <math>ABA'B'</math>, <math>BCB'C'</math>, <math>CDC'D'</math>, and <math>DAD'A'</math> externally on the sides of quadrilateral <math>ABCD</math>, and let the...) - 23:39, 14 November 2008 (diff | hist) . . (+88) . . N Spiral similarity (New page: A '''spiral similarity''' is the composition of a homothety with a rotation.) (current)
- 14:55, 5 July 2008 (diff | hist) . . (+4) . . 1977 Canadian MO Problems/Problem 3 (Moved to Intermediate category)
- 14:53, 5 July 2008
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**(+517)** . . 1970 IMO Problems/Problem 4 (Solution 2) (current) - 13:03, 25 June 2008 (diff | hist) . . (+5) . . Roots of unity (→Solving the equation: polar -> polar form)
- 13:02, 25 June 2008 (diff | hist) . . (+9) . . m Roots of unity (→Solving the equation: trig -> trigonometric (nitpick))
- 16:36, 23 June 2008
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**(+2,639)** . . 1998 PMWC Problems (Added team test--Problem T10 needs diagram!) - 21:32, 26 April 2008 (diff | hist) . . (+32) . . m 1997 PMWC Problems/Problem I11 (→Solution)
- 21:30, 26 April 2008 (diff | hist) . . (+113) . . Primary Mathematics World Contest (→Curriculum)
- 23:51, 1 April 2008 (diff | hist) . . (-2) . . m AoPS Wiki:AoPS forums (→Post Ranking)
- 20:00, 1 April 2008 (diff | hist) . . (+12) . . m Brute forcing
- 00:09, 15 March 2008 (diff | hist) . . (-47) . . 2000 AIME II Problems/Problem 9 (→Solution)
- 20:52, 15 February 2008 (diff | hist) . . (-2) . . m AMC 12 (→Curriculum)
- 00:32, 12 February 2008 (diff | hist) . . (-7) . . 2003 AMC 10A Problems/Problem 21 (→Solution)
- 00:32, 12 February 2008 (diff | hist) . . (+94) . . 2003 AMC 10A Problems/Problem 21 (→Solution)
- 01:02, 11 February 2008 (diff | hist) . . (0) . . 2004 AMC 12A Problems/Problem 16 (→Problem)
- 01:02, 11 February 2008 (diff | hist) . . (0) . . 2004 AMC 12A Problems (→Problem 16)
- 21:47, 10 February 2008 (diff | hist) . . (0) . . m 2004 AMC 12A Problems/Problem 2 (→Solution)
- 22:23, 24 January 2008 (diff | hist) . . (-1) . . 1989 AIME Problems/Problem 15 (→Solution 1)
- 22:24, 17 October 2007
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**(+662)** . . 2006 Cyprus MO/Lyceum/Problem 5 (→Solution: added) - 21:06, 13 October 2007 (diff | hist) . . (+18) . . Permutation (→See also)
- 00:03, 8 October 2007 (diff | hist) . . (+11) . . m AoPS Wiki:Community portal (→Dirty Work)
- 17:29, 7 October 2007 (diff | hist) . . (-13) . . University of South Carolina High School Math Contest/1993 Exam/Problem 28 (→Solution: removed "need solution" tag) (current)
- 22:19, 6 October 2007 (diff | hist) . . (+10) . . m Law of Cosines (Added Proofs section)
- 15:34, 5 October 2007
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**(+2,592)** . . 2005 PMWC Problems (Team Problems) - 22:24, 1 October 2007 (diff | hist) . . (+19) . . m 2005 PMWC Problems/Problem I1 (→Solution)
- 17:49, 30 September 2007
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**(+604)** . . PMWC Problems and Solutions - 17:45, 30 September 2007
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**(+1,565)** . . N 2007 PMWC (New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...) - 17:45, 30 September 2007
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**(+1,565)** . . N 2006 PMWC (New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...) - 17:43, 30 September 2007
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**(+1,565)** . . N 2004 PMWC Problems (New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...) - 17:43, 30 September 2007
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**(+1,565)** . . N 2003 PMWC Problems (New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...) - 17:41, 30 September 2007
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**(+1,565)** . . N 2002 PMWC Problems (New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...) - 17:39, 30 September 2007
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**(+1,565)** . . N 2001 PMWC Problems (New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...) - 17:37, 30 September 2007
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**(+1,565)** . . N 2000 PMWC Problems (New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...) - 17:36, 30 September 2007
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**(+1,565)** . . N 1999 PMWC Problems (New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...) - 17:35, 30 September 2007
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**(+1,565)** . . N 1998 PMWC Problems (New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...) - 17:34, 30 September 2007
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**(+1,565)** . . N 1997 PMWC (New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...) - 12:58, 30 September 2007
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**(+621)** . . 2005 PMWC Problems - 12:54, 30 September 2007 (diff | hist) . . (-210) . . 2005 PMWC Problems (individual probs I1,I2,I3...)
- 12:51, 30 September 2007 (diff | hist) . . (0) . . m 2005 PMWC Problems (2005 PMWC Individual Test moved to 2005 PMWC: To put the team contests and individual contests on the ame page)
- 12:51, 30 September 2007 (diff | hist) . . (+23) . . N 2005 PMWC Individual Test (2005 PMWC Individual Test moved to 2005 PMWC: To put the team contests and individual contests on the ame page) (current)
- 12:50, 30 September 2007 (diff | hist) . . (-452) . . PMWC Problems and Solutions (UNseparating Idvdl and Team)
- 12:48, 30 September 2007 (diff | hist) . . (+54) . . m Primary Mathematics World Contest (→Format)
- 12:44, 30 September 2007 (diff | hist) . . (+46) . . N PMWC (Redirecting to Primary Mathematics World Contest) (current)
- 12:33, 30 September 2007 (diff | hist) . . (-94) . . m Primary Mathematics World Contest (No calculator)
- 12:33, 30 September 2007 (diff | hist) . . (+17) . . Primary Mathematics World Contest (→Format)
- 17:13, 29 September 2007
(diff | hist) . .
**(+4,657)** . . N 2005 PMWC Problems (New page: == Problem 1 == What is the greatest possible number one can get by discarding <math>100</math> digits, in any order, from the number <math>123456789101112 \dots 585960</math>? [[2005 PMW...) - 16:34, 29 September 2007 (diff | hist) . . (+461) . . PMWC Problems and Solutions
- 16:23, 29 September 2007 (diff | hist) . . (+211) . . N PMWC Problems and Solutions (New page: * 1997 PMWC * 1998 PMWC * 1999 PMWC * 2000 PMWC * 2001 PMWC * 2002 PMWC * 2003 PMWC * 2004 PMWC * 2005 PMWC * 2006 PMWC * 2007 PMWC [[Category:...)

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