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

• 09:16, 15 September 2008 (diff | hist) . . (+872)‎ . . N 2007 Alabama ARML TST Problems/Problem 7 ‎ (New page: =Problem== Find the number of distinct integers in the list <cmath>\left\lfloor \dfrac{1^2}{2007}\right\rfloor , \left\lfloor \dfrac{2^2}{2007}\right\rfloor , \left\lfloor \dfrac{3^2}{200...)
• 21:28, 14 September 2008 (diff | hist) . . (+1,590)‎ . . N 2008 iTest Problems ‎ (Phew I need to go to bed now...)
• 21:24, 14 September 2008 (diff | hist) . . (+4,907)‎ . . N 2008 iTest ‎ (And there we go.)
• 21:20, 14 September 2008 (diff | hist) . . (+16)‎ . . ITest Problems and Solutions ‎
• 12:47, 12 September 2008 (diff | hist) . . (+6)‎ . . Majorization ‎ (→‎See Also)
• 12:42, 12 September 2008 (diff | hist) . . (+3)‎ . . m Karamata's Inequality ‎
• 12:41, 12 September 2008 (diff | hist) . . (+321)‎ . . N Karamata's Inequality ‎ (New page: '''Karamata's Inequality''' states that if <math>(x_i)</math> majores <math>(y_i)</math> and <math>f</math> is a convex function, then <center><math>\sum_{i=1}^{n}f(x...)
• 12:17, 10 September 2008 (diff | hist) . . (+53)‎ . . Integral ‎ (a left Riemann sum, credit goes to fedja)
• 11:36, 10 September 2008 (diff | hist) . . (0)‎ . . 1969 Canadian MO Problems/Problem 6 ‎ (→‎Solution)
• 11:35, 10 September 2008 (diff | hist) . . (0)‎ . . m 1969 Canadian MO Problems/Problem 5 ‎ (→‎Solution) (current)
• 11:24, 10 September 2008 (diff | hist) . . (+108)‎ . . N Talk:1977 Canadian MO Problems/Problem 2 ‎ (New page: Please clarify what <math>B</math> and <math>X</math> are. --~~~~) (current)
• 06:58, 9 September 2008 (diff | hist) . . (+4)‎ . . Millennium Problems ‎ (grammar)
• 20:48, 1 September 2008 (diff | hist) . . (+66)‎ . . 1995 IMO Problems/Problem 1 ‎
• 16:00, 31 August 2008 (diff | hist) . . (+1)‎ . . m Triangle ‎ (→‎Scalene)
• 15:59, 31 August 2008 (diff | hist) . . (+308)‎ . . Base Angle Theorem ‎
• 15:52, 31 August 2008 (diff | hist) . . (+1)‎ . . m Base Angle Theorem ‎
• 15:52, 31 August 2008 (diff | hist) . . (0)‎ . . m Base Angle Theorem ‎ (Hinge theorem moved to Hinge Theorem: oops)
• 15:52, 31 August 2008 (diff | hist) . . (+27)‎ . . N Hinge theorem ‎ (Hinge theorem moved to Hinge Theorem: oops)
• 15:52, 31 August 2008 (diff | hist) . . (+553)‎ . . N Base Angle Theorem ‎ (New page: The ''Hinge theorem''' states that in an isosceles triangle, the measures of the angles opposite the equal-measuring sides are equal. ==Proof== Since the triangle only has three sides...)
• 15:47, 31 August 2008 (diff | hist) . . (-3)‎ . . Triangle ‎ (→‎Scalene)
• 15:47, 31 August 2008 (diff | hist) . . (-1)‎ . . Triangle ‎ (→‎Isosceles)
• 15:45, 31 August 2008 (diff | hist) . . (+8)‎ . . m Triangle ‎ (→‎Definition)
• 15:45, 31 August 2008 (diff | hist) . . (+64)‎ . . Triangle ‎ (→‎Definition)
• 14:58, 31 August 2008 (diff | hist) . . (+24)‎ . . 1989 AHSME Problems/Problem 29 ‎ (→‎Problem)
• 14:58, 31 August 2008 (diff | hist) . . (+471)‎ . . N 1990 AHSME Problems/Problem 26 ‎ (New page: ==Problem== Each of ten girls around a circle chooses a number and tells it to the neighbor on each side. Thus each person gives out one number and receives two numbers. Each girl then ann...)
• 14:58, 31 August 2008 (diff | hist) . . (-471)‎ . . 1990 AHSME Problems/Problem 29 ‎ (Removing all content from page)
• 14:57, 31 August 2008 (diff | hist) . . (+471)‎ . . N 1990 AHSME Problems/Problem 29 ‎ (New page: ==Problem== Each of ten girls around a circle chooses a number and tells it to the neighbor on each side. Thus each person gives out one number and receives two numbers. Each girl then ann...)
• 14:55, 31 August 2008 (diff | hist) . . (+1,789)‎ . . N 1990 AHSME ‎ (New page: '''1990 AHSME''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * [[1990 AHSME Problems|Entire...)
• 14:48, 31 August 2008 (diff | hist) . . (+43)‎ . . m 1989 AHSME Problems/Problem 29 ‎ (→‎See also)
• 14:47, 31 August 2008 (diff | hist) . . (0)‎ . . m 1989 AHSME Problems/Problem 29 ‎ (→‎Problem)
• 14:47, 31 August 2008 (diff | hist) . . (+247)‎ . . N 1989 AHSME Problems/Problem 29 ‎ (New page: ==Problem== What is the value of the sum <math>S=\sum_{k=0}^{49}(-1)^k\binom{99}{2k}=\binom{99}{0}-\binom{99}{2}+\binom{99}{4}-\cdots -\binom{99}{98}</math>? ==Solution== {{solution}} ==...)
• 14:46, 31 August 2008 (diff | hist) . . (+1,789)‎ . . N 1989 AHSME ‎ (New page: '''1989 AHSME''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * [[1989 AHSME Problems|Entire...)
• 14:44, 31 August 2008 (diff | hist) . . (+352)‎ . . m 1966 AHSME ‎
• 14:38, 31 August 2008 (diff | hist) . . (0)‎ . . m Farey sequence ‎ (→‎Properties)
• 14:38, 31 August 2008 (diff | hist) . . (0)‎ . . m Farey sequence ‎ (→‎Examples)
• 14:37, 31 August 2008 (diff | hist) . . (-146)‎ . . m American High School Mathematics Examination ‎
• 14:36, 31 August 2008 (diff | hist) . . (0)‎ . . m American High School Mathematics Examination ‎
• 14:36, 31 August 2008 (diff | hist) . . (+2,356)‎ . . American High School Mathematics Examination ‎ (please improve if needed)
• 14:29, 31 August 2008 (diff | hist) . . (+1,721)‎ . . N 1963 AHSME ‎ (New page: '''1963 AHSME''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * [[1963 AHSME Problems|Entire...)
• 07:55, 31 August 2008 (diff | hist) . . (+146)‎ . . m Involution ‎ (→‎Examples)
• 07:40, 27 August 2008 (diff | hist) . . (+24)‎ . . m Biology ‎
• 07:39, 27 August 2008 (diff | hist) . . (+3)‎ . . m Riemann Hypothesis ‎ (could someone define, lease, $O(x)$?)
• 07:35, 27 August 2008 (diff | hist) . . (+45)‎ . . User:1=2 ‎
• 07:33, 27 August 2008 (diff | hist) . . (+14)‎ . . 2006 Romanian NMO Problems/Grade 7/Problem 1 ‎ (when a problem doesn't have a solution, put a {{solution}} tag under it if there isn't already.)
• 07:33, 27 August 2008 (diff | hist) . . (+14)‎ . . m 2006 Romanian NMO Problems/Grade 7/Problem 2 ‎ (→‎Solution)
• 07:33, 27 August 2008 (diff | hist) . . (+14)‎ . . m 2006 Romanian NMO Problems/Grade 7/Problem 3 ‎ (→‎Solution)
• 07:32, 27 August 2008 (diff | hist) . . (+14)‎ . . 2006 Romanian NMO Problems/Grade 7/Problem 4 ‎ (→‎Solution)
• 07:32, 27 August 2008 (diff | hist) . . (+14)‎ . . m 2006 Romanian NMO Problems/Grade 8/Problem 2 ‎
• 07:31, 27 August 2008 (diff | hist) . . (+14)‎ . . 2006 Romanian NMO Problems/Grade 8/Problem 1 ‎ (→‎Solution)
• 07:29, 27 August 2008 (diff | hist) . . (+2)‎ . . m 2007 Alabama ARML TST Problems/Problem 9 ‎ (→‎Solution) (current)

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