User contributions
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- 20:53, 26 November 2015 (diff | hist) . . (-2,013) . . m User:Moplam (Blanked the page) (current)
- 17:14, 10 May 2013 (diff | hist) . . (-70) . . m User:Moplam
- 17:13, 10 May 2013 (diff | hist) . . (-101) . . m User:Moplam
- 23:11, 19 March 2011 (diff | hist) . . (+4) . . m 2011 AIME I Problems/Problem 15 (→Solution)
- 23:10, 19 March 2011 (diff | hist) . . (+1) . . m 2011 AIME I Problems/Problem 15 (→Solution)
- 23:09, 19 March 2011 (diff | hist) . . (+108) . . m 2011 AIME I Problems/Problem 15 (→Solution)
- 23:07, 19 March 2011 (diff | hist) . . (+2,324) . . N 2011 AIME I Problems/Problem 15 (Created page with '== Problem == For some integer <math>m</math>, the polynomial <math>x^3 - 2011x + m</math> has the three integer roots <math>a</math>, <math>b</math>, and <math>c</math>. Find <…')
- 19:48, 11 March 2011 (diff | hist) . . (+1,320) . . N 2011 AMC 12B Problems/Problem 19 (Created page with '==Problem== A lattice point in an <math>xy</math>-coordinate system is any point <math>(x, y)</math> where both <math>x</math> and <math>y</math> are integers. The graph of <math…')
- 19:28, 11 March 2011 (diff | hist) . . (+1,956) . . Nm 2011 AMC 12B Problems/Problem 20 (Created page with '==Problem== Triangle <math>ABC</math> has <math>AB = 13, BC = 14</math>, and <math>AC = 15</math>. The points <math>D, E</math>, and <math>F</math> are the midpoints of <math>\o…')
- 18:42, 11 March 2011 (diff | hist) . . (+1,640) . . N 2011 AMC 12B Problems/Problem 21 (Created page with '==Problem== The arithmetic mean of two distinct positive integers <math>x</math> and <math>y</math> is a two-digit integer. The geometric mean of <math>x</math> and <math>y</mat…')
- 17:27, 11 March 2011 (diff | hist) . . (+2,274) . . N 2011 AMC 12B Problems/Problem 22 (Created page with '==Problem== Let <math>T_1</math> be a triangle with sides <math>2011</math>, <math>2012</math>, and <math>2013</math>. For <math>n \geq 1</math>, if <math>T_n = \Delta ABC</math…')
- 16:49, 11 March 2011 (diff | hist) . . (-1) . . m 2011 AMC 12B Problems/Problem 23 (→Solution)
- 16:48, 11 March 2011 (diff | hist) . . (+1,606) . . N 2011 AMC 12B Problems/Problem 23 (Created page with '==Problem== A bug travels in the coordinate plane, moving only along the lines that are parallel to the <math>x</math>-axis or <math>y</math>-axis. Let <math>A = (-3, 2)</math> …')
- 16:27, 11 March 2011 (diff | hist) . . (+1,719) . . N 2011 AMC 12B Problems/Problem 24 (Created page with '== Problem == Let <math>P(z) = z^8 + \left(4\sqrt{3} + 6\right)z^4 - \left(4\sqrt{3} + 7\right)</math>. What is the minimum perimeter amont all the <math>8</math>-sided polygons…')
- 10:30, 11 March 2011 (diff | hist) . . (+1,280) . . m 2011 AMC 12B Problems/Problem 25 (→Solution)
- 10:18, 11 March 2011 (diff | hist) . . (-10) . . m 2011 AMC 12B Problems/Problem 25 (→Solution)
- 10:17, 11 March 2011 (diff | hist) . . (+536) . . 2011 AMC 12B Problems/Problem 25 (→Solution)
- 10:00, 11 March 2011 (diff | hist) . . (+3,260) . . N 2011 AMC 12B Problems/Problem 25 (Created page with '== Problem == For every <math>m</math> and <math>k</math> integers with <math>k</math> odd, denote by <math>\left[\frac{m}{k}\right]</math> the integer closest to <math>\frac{m}…')
- 00:26, 15 February 2011 (diff | hist) . . (+2,146) . . 2011 AMC 12A Problems/Problem 23 (→Solution)
- 00:24, 15 February 2011 (diff | hist) . . (+17) . . 2011 AMC 12A Problems/Problem 24 (→Solution)
- 00:22, 15 February 2011 (diff | hist) . . (+1,616) . . 2011 AMC 12A Problems/Problem 24 (→Solution)
- 00:21, 15 February 2011 (diff | hist) . . (+3,493) . . 2011 AMC 12A Problems/Problem 25 (→Solution)
- 00:36, 24 October 2010 (diff | hist) . . (+96) . . m 2010 IMO Problems/Problem 5 (→Solution)
- 00:34, 24 October 2010 (diff | hist) . . (+1,825) . . m 2010 IMO Problems/Problem 5
- 23:53, 23 October 2010 (diff | hist) . . (+54) . . m 2010 IMO Problems/Problem 3 (current)
- 23:52, 23 October 2010 (diff | hist) . . (+7) . . m 2010 IMO Problems/Problem 1 (→See also)
- 23:51, 23 October 2010 (diff | hist) . . (-6) . . m 2010 IMO Problems/Problem 1 (→See also)
- 23:50, 23 October 2010 (diff | hist) . . (+109) . . m 2010 IMO Problems/Problem 1
- 23:45, 23 October 2010 (diff | hist) . . (+367) . . m 2010 IMO Problems/Problem 3 (→Solution)
- 23:40, 23 October 2010 (diff | hist) . . (+2) . . m 2010 IMO Problems/Problem 3 (→Solution)
- 23:37, 23 October 2010 (diff | hist) . . (+11) . . m 2010 IMO Problems/Problem 3 (→Solution)
- 23:36, 23 October 2010 (diff | hist) . . (+71) . . m 2010 IMO Problems/Problem 3 (→Solution)
- 23:35, 23 October 2010 (diff | hist) . . (+1,548) . . m 2010 IMO Problems/Problem 3
- 23:18, 16 October 2010 (diff | hist) . . (-140) . . m 2010 USAJMO (→Resource)
- 23:17, 16 October 2010 (diff | hist) . . (+2) . . m Template:USAJMO box
- 12:48, 2 May 2010 (diff | hist) . . (+157) . . m 2010 USAJMO
- 12:46, 2 May 2010 (diff | hist) . . (+2,083) . . Nm Template:USAJMO box (Created page with '<noinclude>:''This succession template is designed for the USAJMOs with 6 questions. " </noinclude>{| class="wikitable" style="clear:both; margin:0.5em auto; font-size:95%; bord…')
- 12:42, 2 May 2010 (diff | hist) . . (+475) . . Nm 2010 USAJMO (Created page with ''''2010 USAJMO''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *[[2010 USAJMO Pr…')
- 12:40, 2 May 2010 (diff | hist) . . (+59) . . Nm USAJMO Problems and Solutions (Created page with 'USAJMO problems and solutions by test: *2010 USAJMO')
- 22:29, 27 April 2010 (diff | hist) . . (+92) . . m USAMO Problems and Solutions
- 23:53, 22 April 2010 (diff | hist) . . (-13) . . m 1989 USAMO Problems/Problem 4 (→Solution)
- 23:53, 22 April 2010 (diff | hist) . . (+1,198) . . 1989 USAMO Problems/Problem 4 (→Solution)
- 23:39, 22 April 2010 (diff | hist) . . (-146) . . m 1992 USAMO Problems/Problem 3 (→Resources)
- 23:38, 22 April 2010 (diff | hist) . . (+4,786) . . N 1992 USAMO Problems/Problem 5 (Created page with '==Problem 5== Let <math>\, P(z) \,</math> be a polynomial with complex coefficients which is of degree <math>\, 1992 \,</math> and has distinct zeros. Prove that there exist com…')
- 23:37, 22 April 2010 (diff | hist) . . (-146) . . m 1992 USAMO Problems/Problem 4 (→Resources)
- 23:09, 22 April 2010 (diff | hist) . . (+13) . . m 1993 USAMO Problems/Problem 2 (→Work)
- 23:08, 22 April 2010 (diff | hist) . . (+19) . . m 1993 USAMO Problems/Problem 2 (→Solution)
- 23:07, 22 April 2010 (diff | hist) . . (+2,327) . . N 1993 USAMO Problems/Problem 2 (Created page with '==Problem 2== Let <math>ABCD</math> be a convex quadrilateral such that diagonals <math>AC</math> and <math>BD</math> intersect at right angles, and let <math>E</math> be their …')
- 20:16, 22 April 2010 (diff | hist) . . (0) . . m 1994 USAMO
- 20:16, 22 April 2010 (diff | hist) . . (+94) . . m 1994 USAMO
- 19:53, 22 April 2010 (diff | hist) . . (-5) . . m 1993 USAMO Problems/Problem 4 (→Solution)
- 19:52, 22 April 2010 (diff | hist) . . (+2,415) . . 1993 USAMO Problems/Problem 4 (→Solution)
- 19:32, 22 April 2010 (diff | hist) . . (+659) . . N 1993 USAMO Problems/Problem 4 (Created page with '== Problem 4== Let <math>a</math>, <math>b</math> be odd positive integers. Define the sequence <math>(f_n)</math> by putting <math>f_1 = a</math>, <math>f_2 = b</math>, and by …')
- 19:26, 22 April 2010 (diff | hist) . . (+1,965) . . 1993 USAMO Problems/Problem 3 (→Solution)
- 19:00, 22 April 2010 (diff | hist) . . (+1,050) . . Nm 1993 USAMO Problems/Problem 3 (Created page with '== Problem 3== Consider functions <math>f : [0, 1] \rightarrow \Re</math> which satisfy <table><tr> <td> </td><td>(i)</td><td><math>f(x)\ge0</math> …')
- 18:59, 22 April 2010 (diff | hist) . . (+16) . . m 1993 USAMO Problems (→Problem 3)
- 18:57, 22 April 2010 (diff | hist) . . (+2,433) . . N 1993 USAMO Problems (Created page with '== Problem 1== For each integer <math>n\ge2</math>, determine, with proof, which of the two positive real numbers <math>a</math> and <math>b</math> satisfying <center><math>a^n…')
- 18:31, 22 April 2010 (diff | hist) . . (+456) . . 1993 USAMO
- 18:21, 22 April 2010 (diff | hist) . . (+3) . . m 1992 USAMO Problems/Problem 4 (→Add-on)
- 18:19, 22 April 2010 (diff | hist) . . (+2,338) . . 1992 USAMO Problems/Problem 4 (→Solution)
- 10:52, 22 April 2010 (diff | hist) . . (+204) . . m 1992 USAMO Problems/Problem 4
- 10:51, 22 April 2010 (diff | hist) . . (+1) . . m 1992 USAMO Problems (→Problem 2)
- 10:49, 22 April 2010 (diff | hist) . . (+1,945) . . N 1992 USAMO Problems (Created page with '== Problem 1== Find, as a function of <math>\, n, \,</math> the sum of the digits of <cmath> 9 \times 99 \times 9999 \times \cdots \times \left( 10^{2^n} - 1 \right), </cmath> …')
- 10:41, 22 April 2010 (diff | hist) . . (+15) . . m 1992 USAMO Problems/Problem 3
- 10:39, 22 April 2010 (diff | hist) . . (+4,178) . . 1992 USAMO Problems/Problem 3 (→Solution)
- 09:45, 22 April 2010 (diff | hist) . . (+274) . . m 1992 USAMO Problems/Problem 3
- 22:32, 21 April 2010 (diff | hist) . . (+2,081) . . User talk:Moplam (current)
- 22:30, 21 April 2010 (diff | hist) . . (+2,184) . . N User:Moplam (Created page with '<div align="center"> <Table border="1" width=100% > <tr> <td align="center" colspan="2" border="1"> <b>My information:</b> </td> </tr> <tr> <td> Name: Mo Lam &nb…')
- 22:34, 3 April 2010 (diff | hist) . . (+14) . . m 2010 AIME II Problems/Problem 9 (→Solution)
- 22:28, 3 April 2010 (diff | hist) . . (+398) . . 2010 AIME II Problems/Problem 13 (→Solution)
- 22:11, 3 April 2010 (diff | hist) . . (+1,597) . . N 2010 AIME II Problems/Problem 13 (Created page with '== Problem 13 == The <math>52</math> cards in a deck are numbered <math>1, 2, \cdots, 52</math>. Alex, Blair, Corey, and Dylan each picks a card from the deck without replacement…')
- 21:32, 3 April 2010 (diff | hist) . . (-66) . . m 2010 AIME II Problems/Problem 12 (→Solution)
- 21:31, 3 April 2010 (diff | hist) . . (0) . . 2010 AIME II Problems/Problem 12 (→Solution)
- 21:30, 3 April 2010 (diff | hist) . . (+1) . . m 2010 AIME II Problems/Problem 12 (→Solution)
- 21:29, 3 April 2010 (diff | hist) . . (-6) . . 2010 AIME II Problems/Problem 12 (→Solution)
- 21:28, 3 April 2010 (diff | hist) . . (0) . . m 2010 AIME II Problems/Problem 12 (→Solution)
- 21:26, 3 April 2010 (diff | hist) . . (+1,320) . . Nm 2010 AIME II Problems/Problem 12 (Created page with '== Problem 12 == Two noncongruent integer-sided isosceles triangles have the same perimeter and the same area. The ratio of the lengths of the bases of the two triangles is <math…')
- 21:03, 3 April 2010 (diff | hist) . . (+2,319) . . N 2010 AIME II Problems/Problem 11 (Created page with '== Problem 11 == Define a <i>T-grid</i> to be a <math>3\times3</math> matrix which satisfies the following two properties: <OL> <LI>Exactly five of the entries are <math>1</math…')
- 20:16, 3 April 2010 (diff | hist) . . (0) . . m 2010 AIME II Problems/Problem 10 (→Solution 2)
- 20:14, 3 April 2010 (diff | hist) . . (+1,302) . . Nm 2010 AIME II Problems/Problem 10 (Created page with '== Problem 10 == Find the number of second-degree polynomials <math>f(x)</math> with integer coefficients and integer zeros for which <math>f(0)=2010</math>. ==Solution== ===Sol…')
- 20:04, 3 April 2010 (diff | hist) . . (-14) . . m 2010 AIME II Problems/Problem 9 (→Solution 2)
- 20:03, 3 April 2010 (diff | hist) . . (-2) . . m 2010 AIME II Problems/Problem 9 (→Solution 2)
- 20:02, 3 April 2010 (diff | hist) . . (-2) . . m 2010 AIME II Problems/Problem 9 (→Solution)
- 20:01, 3 April 2010 (diff | hist) . . (+1,628) . . 2010 AIME II Problems/Problem 9 (→Solution)
- 19:16, 3 April 2010 (diff | hist) . . (+1) . . m 2010 AIME II Problems/Problem 9 (→Solution)
- 19:15, 3 April 2010 (diff | hist) . . (+975) . . 2010 AIME II Problems/Problem 9 (→Solution)
- 18:58, 3 April 2010 (diff | hist) . . (+1,814) . . N 2010 AIME II Problems/Problem 9 (Created page with '== Problem 9 == Let <math>ABCDEF</math> be a regular hexagon. Let <math>G</math>, <math>H</math>, <math>I</math>, <math>J</math>, <math>K</math>, and <math>L</math> be the midpoi…')
- 18:16, 3 April 2010 (diff | hist) . . (-3) . . m 2010 AIME II Problems/Problem 8 (→solution)
- 18:16, 3 April 2010 (diff | hist) . . (+1,266) . . Nm 2010 AIME II Problems/Problem 8 (Created page with '== Problem 8 == Let <math>N</math> be the number of ordered pairs of nonempty sets <math>\mathcal{A}</math> and <math>\mathcal{B}</math> that have the following properties: <UL>…')
- 18:09, 3 April 2010 (diff | hist) . . (+1,383) . . m 2010 AIME II Problems/Problem 6 (→Solution)
- 17:55, 3 April 2010 (diff | hist) . . (+308) . . Nm 2010 AIME II Problems/Problem 6 (Created page with '==Problem== Find the smallest positive integer n with the property that the polynomial <math>x^4 - nx + 63</math> can be written as a product of two nonconstant polynomials with…')
- 17:48, 3 April 2010 (diff | hist) . . (+7) . . m 2010 AIME II Problems/Problem 5 (→Solution)
- 17:46, 3 April 2010 (diff | hist) . . (+1,252) . . Nm 2010 AIME II Problems/Problem 4 (Created page with '==Problem== Dave arrives at an airport which has twelve gates arranged in a straight line with exactly <math>100</math> feet between adjacent gates. His departure gate is assigne…')
- 17:43, 3 April 2010 (diff | hist) . . (+4) . . m 2010 AIME II Problems/Problem 3 (→Solution)
- 17:42, 3 April 2010 (diff | hist) . . (+1,357) . . 2010 AIME II Problems/Problem 3 (→Solution)
- 17:32, 3 April 2010 (diff | hist) . . (+413) . . N 2010 AIME II Problems/Problem 3 (Created page with '== Problem 3 == Let <math>K</math> be the product of all factors <math>(b-a)</math> (not necessarily distinct) where <math>a</math> and <math>b</math> are integers satisfying <ma…')
- 17:30, 3 April 2010 (diff | hist) . . (+1,475) . . Nm 2010 AIME II Problems/Problem 2 (Created page with '== Problem 2 == A point <math>P</math> is chosen at random in the interior of a unit square <math>S</math>. Let <math>d(P)</math> denote the distance from <math>P</math> to the c…')
- 17:14, 3 April 2010 (diff | hist) . . (+123) . . m 2010 AIME II Problems/Problem 1
- 17:14, 3 April 2010 (diff | hist) . . (+1) . . m 2010 AIME II Problems/Problem 14 (→See also)
- 17:13, 3 April 2010 (diff | hist) . . (+618) . . m 2010 AIME II Problems/Problem 14
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