User contributions
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- 07:42, 6 September 2018 (diff | hist) . . (+110) . . 2012 AMC 12B Problems
- 07:41, 6 September 2018 (diff | hist) . . (+109) . . 2014 AMC 12A Problems
- 07:40, 6 September 2018 (diff | hist) . . (+109) . . 2014 AMC 12B Problems
- 07:39, 6 September 2018 (diff | hist) . . (+95) . . 2015 AMC 12A Problems
- 08:10, 2 September 2018 (diff | hist) . . (-6) . . 1984 AIME Problems/Problem 14 (Chicken McNugget Theorem only works if the two numbers in question are relatively prime, so the theorem doesn't work for the pair 9 and 15.)
- 20:19, 1 September 2018 (diff | hist) . . (+22) . . 2019 AIME I
- 08:21, 1 September 2018 (diff | hist) . . (+93) . . 2015 AMC 12A Problems/Problem 18 (Undo revision 97421 by Vive.la.francee (talk))
- 15:03, 22 July 2018 (diff | hist) . . (+4) . . 2001 AIME II Problems/Problem 14 (current)
- 13:16, 21 June 2018 (diff | hist) . . (+30) . . 2019 AMC 10A
- 11:11, 20 June 2018 (diff | hist) . . (+13) . . 2016 AMC 12A Problems/Problem 25
- 11:10, 20 June 2018 (diff | hist) . . (+52) . . 2016 AMC 12A Problems/Problem 25
- 09:54, 20 June 2018 (diff | hist) . . (+826) . . 2018 AIME II Problems/Problem 9
- 12:16, 27 May 2018 (diff | hist) . . (+79) . . 2018 AMC 10B Problems/Problem 10
- 16:14, 23 May 2018 (diff | hist) . . (+1,689) . . 2001 AIME I Problems/Problem 4
- 21:06, 21 May 2018 (diff | hist) . . (+39) . . 2016 AMC 12A Problems/Problem 25
- 12:14, 19 May 2018 (diff | hist) . . (-15) . . m 2018 AIME II Problems/Problem 4 (I wrote this solution, not you.)
- 17:23, 13 May 2018 (diff | hist) . . (0) . . 2018 AIME II Problems/Problem 5
- 09:49, 25 March 2018 (diff | hist) . . (+1,439) . . 2018 AIME II Problems/Problem 4 (If anyone is good with Asymptote, please change the diagrams because I am not good with Asymptote at all)
- 09:30, 25 March 2018 (diff | hist) . . (0) . . N File:2018 AIME II Problem 4.png (current)
- 09:22, 25 March 2018 (diff | hist) . . (-1) . . 2018 AIME II Problems/Problem 10
- 10:09, 24 March 2018 (diff | hist) . . (+1,169) . . 2018 AIME II Problems/Problem 6
- 09:30, 24 March 2018 (diff | hist) . . (+877) . . 2018 AIME II Problems/Problem 2
- 09:22, 24 March 2018 (diff | hist) . . (+30) . . 2018 AIME II Problems
- 09:19, 24 March 2018 (diff | hist) . . (+1,797) . . 2018 AIME II Problems/Problem 3
- 09:01, 24 March 2018 (diff | hist) . . (+6,925) . . 2018 AIME II Problems
- 08:59, 24 March 2018 (diff | hist) . . (+13) . . 2018 AIME II Problems/Problem 9
- 08:59, 24 March 2018 (diff | hist) . . (+5) . . 2018 AIME II Problems/Problem 9
- 08:53, 24 March 2018 (diff | hist) . . (+439) . . N 2018 AIME II Problems/Problem 15 (Created page with "==Problem== Find the number of functions <math>f</math> from <math>\{0, 1, 2, 3, 4, 5, 6\}</math> to the integers such that <math>f(0) = 0</math>, <math>f(6) = 12</math>, and...")
- 08:47, 24 March 2018 (diff | hist) . . (+727) . . N 2018 AIME II Problems/Problem 14 (Created page with "==Problem== The incircle <math>\omega</math> of triangle <math>ABC</math> is tangent to <math>\overline{BC}</math> at <math>X</math>. Let <math>Y \neq X</math> be the other i...")
- 08:39, 24 March 2018 (diff | hist) . . (+379) . . N 2018 AIME II Problems/Problem 13 (Created page with "==Problem== Misha rolls a standard, fair six-sided die until she rolls 1-2-3 in that order on three consecutive rolls. The probability that she will roll the die an odd numbe...")
- 08:37, 24 March 2018 (diff | hist) . . (+503) . . N 2018 AIME II Problems/Problem 12 (Created page with "==Problem== Let <math>ABCD</math> be a convex quadrilateral with <math>AB = CD = 10</math>, <math>BC = 14</math>, and <math>AD = 2\sqrt{65}</math>. Assume that the diagonals...")
- 08:32, 24 March 2018 (diff | hist) . . (+74) . . 2018 AIME II Answer Key
- 08:28, 24 March 2018 (diff | hist) . . (+358) . . N 2018 AIME II Problems/Problem 11 (Created page with "==Problem== Find the number of permutations of <math>1, 2, 3, 4, 5, 6</math> such that for each <math>k</math> with <math>1</math> <math>\leq</math> <math>k</math> <math>\leq...")
- 08:24, 24 March 2018 (diff | hist) . . (+295) . . N 2018 AIME II Problems/Problem 10 (Created page with "==Problem== Find the number of functions <math>f(x)</math> from <math>\{1, 2, 3, 4, 5\}</math> to <math>\{1, 2, 3, 4, 5\}</math> that satisfy <math>f(f(x)) = f(f(f(x)))</math...")
- 23:55, 23 March 2018 (diff | hist) . . (+775) . . N 2018 AIME II Problems/Problem 9 (Created page with "==Problem== Octagon <math>ABCDEFGH</math> with side lengths <math>AB = CD = EF = GH = 10</math> and <math>BC = DE = FG = HA = 11</math> is formed by removing 6-8-10 triangles...")
- 23:42, 23 March 2018 (diff | hist) . . (+438) . . N 2018 AIME II Problems/Problem 8 (Created page with "==Problem== A frog is positioned at the origin of the coordinate plane. From the point <math>(x, y)</math>, the frog can jump to any of the points <math>(x + 1, y)</math>, <m...")
- 23:39, 23 March 2018 (diff | hist) . . (+1,094) . . N 2018 AIME II Problems/Problem 7 (Created page with "Triangle <math>ABC</math> has side lengths <math>AB = 9</math>, <math>BC =</math> <math>5\sqrt{3}</math>, and <math>AC = 12</math>. Points <math>A = P_{0}, P_{1}, P_{2}, ... ,...")
- 23:29, 23 March 2018 (diff | hist) . . (+60) . . 2018 AIME II Problems/Problem 6
- 23:28, 23 March 2018 (diff | hist) . . (+60) . . 2018 AIME II Problems/Problem 5
- 23:28, 23 March 2018 (diff | hist) . . (+589) . . N 2018 AIME II Problems/Problem 4 (Created page with "==Problem== In equiangular octagon <math>CAROLINE</math>, <math>CA = RO = LI = NE =</math> <math>\sqrt{2}</math> and <math>AR = OL = IN = EC = 1</math>. The self-intersecting...")
- 23:23, 23 March 2018 (diff | hist) . . (+289) . . N 2018 AIME II Problems/Problem 3 (Created page with "==Problem== Find the sum of all positive integers <math>b < 1000</math> such that the base-<math>b</math> integer <math>36_{b}</math> is a perfect square and the base-<math>b...")
- 23:21, 23 March 2018 (diff | hist) . . (+436) . . N 2018 AIME II Problems/Problem 2 (Created page with "==Problem== Let <math>a_{0} = 2</math>, <math>a_{1} = 5</math>, and <math>a_{2} = 8</math>, and for <math>n > 2</math> define <math>a_{n}</math> recursively to be the remaind...")
- 23:13, 23 March 2018 (diff | hist) . . (+788) . . N 2018 AIME II Problems/Problem 1 (Created page with "==Problem== Points <math>A</math>, <math>B</math>, and <math>C</math> lie in that order along a straight path where the distance from <math>A</math> to <math>C</math> is <mat...")
- 23:07, 23 March 2018 (diff | hist) . . (+395) . . N 2018 AIME II Problems/Problem 6 (Created page with "==Problem== A real number <math>a</math> is chosen randomly and uniformly from the interval <math>[-20, 18]</math>. The probability that the roots of the polynomial <math>x^...")
- 23:05, 23 March 2018 (diff | hist) . . (+385) . . N 2018 AIME II Problems/Problem 5 (Created page with "==Problem== Suppose that <math>x</math>, <math>y</math>, and <math>z</math> are complex numbers such that <math>xy = -80 - 320i</math>, <math>yz = 60</math>, and <math>zx = -...")
- 20:25, 23 March 2018 (diff | hist) . . (0) . . m 2018 AMC 10A Problems
- 19:55, 23 March 2018 (diff | hist) . . (-16) . . m 2018 AIME I (Sorry for all this trouble I caused)
- 19:53, 23 March 2018 (diff | hist) . . (-74) . . 2018 AIME I (Wait, my mistake. This isn't supposed to be on the page)
- 19:52, 23 March 2018 (diff | hist) . . (-1) . . m 2018 AIME I (Whoops, sorry)
- 19:51, 23 March 2018 (diff | hist) . . (+91) . . 2018 AIME I
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