User contributions
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- 19:49, 19 June 2008 (diff | hist) . . (0) . . m Mock AIME 3 Pre 2005 Problems/Problem 1 (Mock AIME 3 Pre 2005/Problem 1 moved to Mock AIME 3 Pre 2005 Problems/Problem 1: same reason as before)
- 19:49, 19 June 2008 (diff | hist) . . (+53) . . N Mock AIME 3 Pre 2005/Problem 1 (Mock AIME 3 Pre 2005/Problem 1 moved to Mock AIME 3 Pre 2005 Problems/Problem 1: same reason as before) (current)
- 19:49, 19 June 2008 (diff | hist) . . (+52) . . Mock AIME 3 Pre 2005 Problems/Problem 3 (→See also)
- 19:48, 19 June 2008 (diff | hist) . . (0) . . m Mock AIME 3 Pre 2005 Problems/Problem 3 (Mock AIME 3 Pre 2005/Problem 3 moved to Mock AIME 3 Pre 2005 Problems/Problem 3: That is the right title.)
- 19:48, 19 June 2008 (diff | hist) . . (+53) . . N Mock AIME 3 Pre 2005/Problem 3 (Mock AIME 3 Pre 2005/Problem 3 moved to Mock AIME 3 Pre 2005 Problems/Problem 3: That is the right title.) (current)
- 19:46, 19 June 2008 (diff | hist) . . (+297) . . Mock AIME 3 Pre 2005 Problems/Problem 2 (should I edit the question? N is less than 1000.)
- 19:43, 19 June 2008 (diff | hist) . . (-26) . . 2005 Alabama ARML TST Problems/Problem 15 (latex edit) (current)
- 19:43, 19 June 2008 (diff | hist) . . (+917) . . 2005 Alabama ARML TST Problems/Problem 15 (Please check for error.)
- 13:51, 19 June 2008 (diff | hist) . . (0) . . 2006 Alabama ARML TST Problems/Problem 1 (found mistake in solution, fixed it)
- 13:48, 19 June 2008 (diff | hist) . . (+262) . . 2006 Alabama ARML TST Problems/Problem 1
- 12:04, 18 June 2008 (diff | hist) . . (+29) . . Art of Problem Solving Foundation (→Projects and Programs)
- 11:53, 18 June 2008 (diff | hist) . . (-2) . . m 2005 Alabama ARML TST Problems/Problem 8 (grammar and repetition fixes.)
- 10:20, 18 June 2008 (diff | hist) . . (+1,132) . . 1976 IMO Problems/Problem 4 (I SOLVED AN IMO PROBLEM! :D)
- 10:01, 18 June 2008 (diff | hist) . . (+235) . . 2008 AMC 10B Problems/Problem 4
- 09:56, 18 June 2008 (diff | hist) . . (+80) . . 2005 Alabama ARML TST Problems/Problem 12 (→See also) (current)
- 09:56, 18 June 2008 (diff | hist) . . (+81) . . 2006 Alabama ARML TST Problems/Problem 9 (current)
- 09:26, 18 June 2008 (diff | hist) . . (+11) . . 2007 Alabama ARML TST Problems/Problem 1 (current)
- 09:23, 18 June 2008 (diff | hist) . . (+39) . . 2007 Alabama ARML TST Problems/Problem 9 (→See also)
- 09:20, 18 June 2008 (diff | hist) . . (+731) . . N 2007 Alabama ARML TST Problems/Problem 9 (New page: ==Problem== Let <math>F_1=F_2=1</math>, and <math>F_{n+2}=F_{n+1}+F_n</math> for <math>n\geq 1</math>. Find the value of <math>k</math> such that <math>x=F_k</math> is the <math>x</math>-c...)
- 09:11, 18 June 2008 (diff | hist) . . (+50) . . 2007 Alabama ARML TST Problems/Problem 5
- 09:11, 18 June 2008 (diff | hist) . . (+53) . . 2007 Alabama ARML TST Problems/Problem 5
- 09:10, 18 June 2008 (diff | hist) . . (+377) . . N 2007 Alabama ARML TST Problems/Problem 5 (New page: ==Problem== How many positive 5-digit odd integers are palindromes? ==Solution== The units digit must be odd, and the ten-thousands digit must be equal to the units digit. So there are 5 ...)
- 13:44, 17 June 2008 (diff | hist) . . (0) . . m 2007 Alabama ARML TST Problems (→Problem 13)
- 13:20, 17 June 2008 (diff | hist) . . (+67) . . m 2007 Alabama ARML TST Problems/Problem 1 (→See also)
- 13:19, 17 June 2008 (diff | hist) . . (+27) . . 2007 Alabama ARML TST Problems/Problem 1
- 13:18, 17 June 2008 (diff | hist) . . (+3) . . m 2007 Alabama ARML TST Problems/Problem 1 (→Solution)
- 13:18, 17 June 2008 (diff | hist) . . (-1) . . m 2007 Alabama ARML TST Problems/Problem 1 (→Solution)
- 13:18, 17 June 2008 (diff | hist) . . (+347) . . N 2007 Alabama ARML TST Problems/Problem 1 (New page: ==Problem== Compute: <math>\sqrt{2000\cdot 2007\cdot 2008\cdot 2015+784}.</math> ==Solution== <math>2000(2000+7)(2000+8)(2000+15)+784=(2000^2+15\cdot 2000+56)(2000^2+15\cdot 2000)+28^2=(2...)
- 13:13, 17 June 2008 (diff | hist) . . (0) . . m 1995 AHSME Problems/Problem 27 (→See also)
- 13:12, 17 June 2008 (diff | hist) . . (+92) . . 1995 AHSME Problems/Problem 27 (→See also)
- 13:11, 17 June 2008 (diff | hist) . . (0) . . 1995 AHSME Problems/Problem 27
- 13:11, 17 June 2008 (diff | hist) . . (+1,671) . . N 1995 AHSME Problems/Problem 27 (New page: ==Problem== Consider the triangular array of numbers with 0,1,2,3,... along the sides and interior numbers obtained by adding the two adjacent numbers in the previous row. Rows 1 through 6...)
- 12:50, 17 June 2008 (diff | hist) . . (+107) . . 1995 AHSME Problems (Wikify)
- 12:42, 17 June 2008 (diff | hist) . . (-42) . . m Divisibility rules/Rule 1 for 13 proof
- 12:42, 17 June 2008 (diff | hist) . . (+120) . . m Divisibility rules/Rule 1 for 13 proof
- 12:40, 17 June 2008 (diff | hist) . . (+120) . . Divisibility rules/Rule 2 for 7 proof
- 12:40, 17 June 2008 (diff | hist) . . (-1) . . m Divisibility rules/Rule for 3 and 9 proof
- 12:39, 17 June 2008 (diff | hist) . . (+202) . . Divisibility rules/Rule 2 for 7 proof (put in the form of 2^n)
- 12:38, 17 June 2008 (diff | hist) . . (-84) . . Divisibility rules/Rule for 2 and powers of 2 proof (duplicate section)
- 21:12, 16 June 2008 (diff | hist) . . (+1) . . m Engineer (empty article)
- 21:11, 16 June 2008 (diff | hist) . . (+1) . . 1995 AHSME Problems/Problem 22 (grammar again)
- 21:11, 16 June 2008 (diff | hist) . . (+4) . . m 1995 AHSME Problems/Problem 22 (grammar and wikify)
- 09:05, 16 June 2008 (diff | hist) . . (+53) . . 2006 Alabama ARML TST Problems/Problem 3 (→See also)
- 09:04, 16 June 2008 (diff | hist) . . (+1,111) . . N 2006 Alabama ARML TST Problems/Problem 3 (New page: ==Problem== River draws four cards from a standard 52 card deck of playing cards. Exactly 3 of them are 2’s. Find the probability River drew exactly one spade and one club from the deck....)
- 08:51, 16 June 2008 (diff | hist) . . (-15) . . AoPS Wiki:Requests
- 08:50, 16 June 2008 (diff | hist) . . (+141) . . N Talk:Shoelace Theorem (New page: ==Proof== Perhaps we can use induction? But I do not know how to prove it nicely for a triangle. --~~~~)
- 08:38, 16 June 2008 (diff | hist) . . (+22) . . m Krull's Theorem (categorize, and wikify) (current)
- 08:12, 16 June 2008 (diff | hist) . . (-10) . . m 2008 AMC 10A Problems/Problem 17 (→Solution)
- 08:12, 16 June 2008 (diff | hist) . . (-38) . . 2008 AMC 10A Problems/Problem 17 (→Solution)
- 08:12, 16 June 2008 (diff | hist) . . (+33) . . N File:AMC10A-2008-17.png (A picture for the problem listed.) (current)
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