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User contributions for Archimedes1

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A user with 72 edits. Account created on 18 February 2007.

22:0522:05, 24 January 2009 diff hist +4 m 1987 IMO Problems/Problem 2 →Solution

19:0619:06, 17 December 2008 diff hist +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...

22:3922:39, 14 November 2008 diff hist +88 N Spiral similarity New page: A '''spiral similarity''' is the composition of a homothety with a rotation.

13:5513:55, 5 July 2008 diff hist +4 1977 Canadian MO Problems/Problem 3 Moved to Intermediate category
13:5313:53, 5 July 2008 diff hist +517 1970 IMO Problems/Problem 4 Solution 2

12:0312:03, 25 June 2008 diff hist +5 Roots of unity →Solving the equation: polar -> polar form
12:0212:02, 25 June 2008 diff hist +9 m Roots of unity →Solving the equation: trig -> trigonometric (nitpick)

15:3615:36, 23 June 2008 diff hist +2,639 1998 PMWC Problems Added team test--Problem T10 needs diagram!

20:3220:32, 26 April 2008 diff hist +32 m 1997 PMWC Problems/Problem I11 →Solution
20:3020:30, 26 April 2008 diff hist +113 Primary Mathematics World Contest →Curriculum

22:5122:51, 1 April 2008 diff hist −2 m AoPS Wiki:AoPS forums →Post Ranking
19:0019:00, 1 April 2008 diff hist +12 m Brute forcing No edit summary

23:0923:09, 14 March 2008 diff hist −47 2000 AIME II Problems/Problem 9 →Solution

19:5219:52, 15 February 2008 diff hist −2 m AMC 12 →Curriculum

20:4720:47, 10 February 2008 diff hist 0 m 2004 AMC 12A Problems/Problem 2 →Solution

21:2321:23, 24 January 2008 diff hist −1 1989 AIME Problems/Problem 15 →Solution 1

21:2421:24, 17 October 2007 diff hist +662 2006 Cyprus MO/Lyceum/Problem 5 →Solution: added

20:0620:06, 13 October 2007 diff hist +18 Permutation →See also

23:0323:03, 7 October 2007 diff hist +11 m AoPS Wiki:Community portal →Dirty Work
16:2916:29, 7 October 2007 diff hist −13 University of South Carolina High School Math Contest/1993 Exam/Problem 28 →Solution: removed "need solution" tag current

21:1921:19, 6 October 2007 diff hist +10 m Law of Cosines Added Proofs section

14:3414:34, 5 October 2007 diff hist +2,592 2005 PMWC Problems Team Problems

21:2421:24, 1 October 2007 diff hist +19 m 2005 PMWC Problems/Problem I1 →Solution

16:4916:49, 30 September 2007 diff hist +604 PMWC Problems and Solutions No edit summary
16:4516:45, 30 September 2007 diff hist +1,565 N 2007 PMWC New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...
16:4516:45, 30 September 2007 diff hist +1,565 N 2006 PMWC New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...
16:4316:43, 30 September 2007 diff hist +1,565 N 2004 PMWC Problems New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...
16:4316:43, 30 September 2007 diff hist +1,565 N 2003 PMWC Problems New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...
16:4116:41, 30 September 2007 diff hist +1,565 N 2002 PMWC Problems New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...
16:3916:39, 30 September 2007 diff hist +1,565 N 2001 PMWC Problems New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...
16:3716:37, 30 September 2007 diff hist +1,565 N 2000 PMWC Problems New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...
16:3616:36, 30 September 2007 diff hist +1,565 N 1999 PMWC Problems New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...
16:3516:35, 30 September 2007 diff hist +1,565 N 1998 PMWC Problems New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...
16:3416:34, 30 September 2007 diff hist +1,565 N 1997 PMWC New page: == Problem I1 == Solution == Problem I2 == Solution == Problem I3 == Solution ==...
11:5811:58, 30 September 2007 diff hist +621 2005 PMWC Problems No edit summary
11:5411:54, 30 September 2007 diff hist −210 2005 PMWC Problems individual probs I1,I2,I3...
11:5111:51, 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
11:5111:51, 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
11:5011:50, 30 September 2007 diff hist −452 PMWC Problems and Solutions UNseparating Idvdl and Team
11:4811:48, 30 September 2007 diff hist +54 m Primary Mathematics World Contest →Format
11:4411:44, 30 September 2007 diff hist +46 N PMWC Redirecting to Primary Mathematics World Contest current
11:3311:33, 30 September 2007 diff hist −94 m Primary Mathematics World Contest No calculator
11:3311:33, 30 September 2007 diff hist +17 Primary Mathematics World Contest →Format

16:1316:13, 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...
15:3415:34, 29 September 2007 diff hist +461 PMWC Problems and Solutions No edit summary
15:2315:23, 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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