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- 21:41, 5 September 2020 (diff | hist) . . (-34) . . 2020 CIME II Problems/Problem 7 (current)
- 21:41, 5 September 2020 (diff | hist) . . (-77) . . 2020 CIME II Problems/Problem 7
- 21:40, 5 September 2020 (diff | hist) . . (-33) . . 2020 CIME II Problems
- 21:40, 5 September 2020 (diff | hist) . . (-77) . . 2020 CIME II Problems
- 21:38, 5 September 2020 (diff | hist) . . (+1) . . 2012 AMC 10B Problems/Problem 21
- 21:34, 5 September 2020 (diff | hist) . . (+16) . . 2012 AMC 10B Problems/Problem 23
- 19:44, 5 September 2020 (diff | hist) . . (+12) . . 2020 CIME II Problems/Problem 7
- 19:44, 5 September 2020 (diff | hist) . . (+33) . . 2020 CIME II Problems
- 19:43, 5 September 2020 (diff | hist) . . (+22) . . 2020 CIME II Problems/Problem 7
- 19:43, 5 September 2020 (diff | hist) . . (+338) . . 2020 CIME II Problems/Problem 7
- 19:43, 5 September 2020 (diff | hist) . . (+338) . . 2020 CIME II Problems
- 18:20, 5 September 2020 (diff | hist) . . (0) . . File:2020 CIME II -7.png (Jbala uploaded a new version of File:2020 CIME II -7.png) (current)
- 18:17, 5 September 2020 (diff | hist) . . (+89) . . N 2020 CIME II Answer Key (Created page with "# 067 # 496 # 085 # 032 # 165 # 191 # 727 # 060 # 433 # 436 # 847 # 193 # 788 # 443 # 680") (current)
- 18:15, 5 September 2020 (diff | hist) . . (0) . . File:2020 CIME II -7.png (Jbala uploaded a new version of File:2020 CIME II -7.png)
- 18:09, 5 September 2020 (diff | hist) . . (0) . . 2020 CIME II Problems/Problem 7
- 18:07, 5 September 2020 (diff | hist) . . (+2,176) . . N 2020 CIME II Problems/Problem 7 (Created page with "==Problem 7== Let <math>ABC</math> be a triangle with <math>AB=340</math>, <math>BC=146</math>, and <math>CA=390</math>. If <math>M</math> is a point on the interior of segmen...")
- 17:46, 5 September 2020 (diff | hist) . . (0) . . N File:2020 CIME II -7.png
- 17:45, 5 September 2020 (diff | hist) . . (+4) . . 2020 CIME II Problems
- 17:44, 5 September 2020 (diff | hist) . . (-2) . . 2020 CIME II Problems
- 17:39, 5 September 2020 (diff | hist) . . (-349) . . 2020 CIME II Problems (→Problem 7)
- 17:36, 5 September 2020 (diff | hist) . . (0) . . 2020 CIME II Problems
- 17:35, 5 September 2020 (diff | hist) . . (+20) . . 2020 CIME II Problems
- 17:34, 5 September 2020 (diff | hist) . . (-24) . . 2020 CIME II Problems
- 17:32, 5 September 2020 (diff | hist) . . (+13) . . 2020 CIME II Problems
- 17:32, 5 September 2020 (diff | hist) . . (-22) . . 2020 CIME II Problems
- 17:31, 5 September 2020 (diff | hist) . . (+1) . . 2020 CIME II Problems
- 17:31, 5 September 2020 (diff | hist) . . (+21) . . 2020 CIME II Problems
- 17:31, 5 September 2020 (diff | hist) . . (+14) . . 2020 CIME II Problems
- 17:30, 5 September 2020 (diff | hist) . . (-7) . . 2020 CIME II Problems
- 17:30, 5 September 2020 (diff | hist) . . (-7) . . 2020 CIME II Problems
- 17:29, 5 September 2020 (diff | hist) . . (+24) . . 2020 CIME II Problems
- 17:28, 5 September 2020 (diff | hist) . . (-105) . . 2020 CIME II Problems
- 17:26, 5 September 2020 (diff | hist) . . (-247) . . 2020 CIME II Problems
- 17:24, 5 September 2020 (diff | hist) . . (+8,083) . . N 2020 CIME II Problems (Created page with "{{CIME Problems|year=2020|n=II}} ==Problem 1== Let <math>ABC</math> be a triangle. The bisector of <math>\angle ABC</math> intersects <math>\overline{AC}</math> at <math>E</m...")
- 16:41, 5 September 2020 (diff | hist) . . (0) . . 2000 AIME II Answer Key
- 14:23, 5 September 2020 (diff | hist) . . (+1,614) . . N 2020 CAMO Problems/Problem 6 (Created page with "==Problem 6== Let <math>n</math> be a positive integer. Eric and a squid play a turn-based game on an infinite grid of unit squares. Eric's goal is to capture the squid by mov...")
- 14:21, 5 September 2020 (diff | hist) . . (+457) . . N 2020 CAMO Problems/Problem 5 (Created page with "==Problem 5== Let <math>f(x)=x^2-2</math>. Prove that for all positive integers <math>n</math>, the polynomial <cmath>P(x)=\underbrace{f(f(\ldots f}_{n\text{ times}}(x)\ldots)...") (current)
- 14:20, 5 September 2020 (diff | hist) . . (0) . . 2020 CAMO Problems/Problem 4 (current)
- 14:19, 5 September 2020 (diff | hist) . . (+797) . . N 2020 CAMO Problems/Problem 4 (Created page with "==Problem 4== Let <math>ABC</math> be a triangle and <math>Q</math> a point on its circumcircle. Let <math>E</math> and <math>F</math> be the reflections of <math>Q</math> ove...")
- 14:17, 5 September 2020 (diff | hist) . . (+971) . . N 2020 CAMO Problems/Problem 3 (Created page with "==Problem 3== Let <math>ABC</math> be a triangle with incircle <math>\omega</math>, and let <math>\omega</math> touch <math>\overline{BC}</math>, <math>\overline{CA}</math>, <...") (current)
- 14:16, 5 September 2020 (diff | hist) . . (+372) . . N 2020 CAMO Problems/Problem 2 (Created page with "==Problem 2== Let <math>k</math> be a positive integer, <math>p>3</math> a prime, and <math>n</math> an integer with <math>0\le n\le p^{k-1}</math>. Prove that <cmath>\binom{p...") (current)
- 14:13, 5 September 2020 (diff | hist) . . (+1,154) . . N Template:CJMO newbox (Created page with "{| class="wikitable" style="margin:0.5em auto; font-size:95%; border:1px solid black; width:40%;" | style="background:#ccf;text-align:center;" colspan="3" | '''{{{year}}} CJ...") (current)
- 14:12, 5 September 2020 (diff | hist) . . (+667) . . N 2020 CAMO Problems/Problem 1 (Created page with "==Problem 1== Let <math>f:\mathbb R_{>0}\to\mathbb R_{>0}</math> (meaning <math>f</math> takes positive real numbers to positive real numbers) be a nonconstant function such t...")
- 14:09, 5 September 2020 (diff | hist) . . (+258) . . 2020 CAMO Problems (current)
- 14:07, 5 September 2020 (diff | hist) . . (+4,023) . . N 2020 CAMO Problems (Created page with "==Day 1== ===Problem 1=== Let <math>f:\mathbb R_{>0}\to\mathbb R_{>0}</math> (meaning <math>f</math> takes positive real numbers to positive real numbers) be a nonconstant fun...")
- 13:56, 5 September 2020 (diff | hist) . . (0) . . CMC Problems and Solutions (current)
- 12:56, 5 September 2020 (diff | hist) . . (-50) . . Template:CAMO newbox (current)
- 12:52, 5 September 2020 (diff | hist) . . (-1) . . 2020 CAMO (current)
- 12:52, 5 September 2020 (diff | hist) . . (+49) . . 2020 CAMO
- 12:51, 5 September 2020 (diff | hist) . . (-29) . . 2020 CAMO
- 12:51, 5 September 2020 (diff | hist) . . (+11) . . Template:USAMO newbox (Undo revision 133160 by Jbala (talk)) (Tag: Undo)
- 12:50, 5 September 2020 (diff | hist) . . (-11) . . Template:USAMO newbox
- 12:49, 5 September 2020 (diff | hist) . . (-8) . . 2020 CAMO
- 12:48, 5 September 2020 (diff | hist) . . (+1) . . 2020 CAMO
- 12:48, 5 September 2020 (diff | hist) . . (+29) . . 2020 CAMO
- 12:47, 5 September 2020 (diff | hist) . . (-45) . . 2020 CAMO
- 12:47, 5 September 2020 (diff | hist) . . (-1) . . 2020 CAMO
- 12:46, 5 September 2020 (diff | hist) . . (+3) . . 2020 CAMO
- 12:45, 5 September 2020 (diff | hist) . . (-13) . . Template:CAMO newbox
- 12:44, 5 September 2020 (diff | hist) . . (+13) . . Template:CAMO newbox
- 12:42, 5 September 2020 (diff | hist) . . (+1,204) . . N Template:CAMO newbox (Created page with "</noinclude>{| class="wikitable" style="margin:0.5em auto; font-size:95%; border:1px solid black; width:40%;" | style="background:#ccf;text-align:center;" colspan="3" | '''{...")
- 12:40, 5 September 2020 (diff | hist) . . (-7) . . 2020 CAMO
- 12:39, 5 September 2020 (diff | hist) . . (+610) . . N 2020 CAMO (Created page with "The '''first USAMO''' was held January 10 through February 3, 2020. The first link contains the full set of test problems. The rest contain each individual problem and its...")
- 12:37, 5 September 2020 (diff | hist) . . (+207) . . N CAMO Problems and Solutions (Created page with "CAMO problems and solutions. *2020 CAMO == See also == * Christmas Math Competitions * CMC Problems and Solutions * Mathematics competition resources ...") (current)
- 12:32, 5 September 2020 (diff | hist) . . (-72) . . 2020 CIME I Problems/Problem 10
- 00:48, 5 September 2020 (diff | hist) . . (+14) . . 2020 CIME I (current)
- 00:48, 5 September 2020 (diff | hist) . . (+13) . . 2020 CIME II (current)
- 00:47, 5 September 2020 (diff | hist) . . (+15) . . 2020 CIME I
- 00:47, 5 September 2020 (diff | hist) . . (+15) . . 2020 CIME II
- 00:47, 5 September 2020 (diff | hist) . . (+1,116) . . N 2020 CIME II (Created page with "'''2020 CIME II''' problems and solutions. The test was held on Friday, February 7, 2020. The first link contains the full set of test problems. The rest contain each...")
- 00:35, 5 September 2020 (diff | hist) . . (+29) . . N 2020 CMC 12B Answer Key (Created page with "DBBDC DCDAD ABDAA CBDDB CDDED") (current)
- 00:32, 5 September 2020 (diff | hist) . . (0) . . 2020 CMC 12A Answer Key (current)
- 00:31, 5 September 2020 (diff | hist) . . (+29) . . N 2020 CMC 12A Answer Key (Created page with "CCBCA DCADC BDDCD CDCDC CCACB")
- 00:28, 5 September 2020 (diff | hist) . . (+33) . . N 2020 CMC 12B Problems (Created page with "{{CMC12 Problems|year=2020|ab=B}}") (current)
- 00:28, 5 September 2020 (diff | hist) . . (0) . . 2020 CMC 12B (current)
- 00:27, 5 September 2020 (diff | hist) . . (+41) . . Template:CMC12 box
- 00:26, 5 September 2020 (diff | hist) . . (+123) . . 2020 CMC 12B
- 00:24, 5 September 2020 (diff | hist) . . (+1,480) . . N 2020 CMC 12B (Created page with "'''2020 CMC 12B''' problems and solutions. The test was held on Sunday, January 26, 2020. *2020 CMC 12B Problems *2020 CMC 12B Answer Key **2020 CMC 12B Problems/Pr...")
- 00:23, 5 September 2020 (diff | hist) . . (-4) . . 2020 CMC 12A (current)
- 00:21, 5 September 2020 (diff | hist) . . (+3,007) . . N Template:CMC12 Problems (Created page with "{| class="wikitable" style="margin:0.5em auto; font-size:95%; border:1px solid black; width:50%;" | style="background:#ccf;text-align:center;" colspan="3" | '''{{{year}}} CM...")
- 00:19, 5 September 2020 (diff | hist) . . (+33) . . N 2020 CMC 12A Problems (Created page with "{{CMC12 Problems|year=2020|ab=A}}") (current)
- 00:15, 5 September 2020 (diff | hist) . . (+2) . . 2020 CMC 12A
- 00:15, 5 September 2020 (diff | hist) . . (+2,533) . . N Template:CMC12 box (Created page with "{| class="wikitable" style="margin:0.5em auto; font-size:95%; border:1px solid black; width:80%;" | style="background:#ccf;text-align:center;" colspan="2" | '''{{{year}}} CM...")
- 00:13, 5 September 2020 (diff | hist) . . (+1,603) . . N 2020 CMC 12A (Created page with "'''2020 CMC 12A''' problems and solutions. The test was held on Friday, December 27, 2019. *2020 CMC 12A Problems *2020 CMC 12A Answer Key **2020 CMC 12A Problems/P...")
- 00:11, 5 September 2020 (diff | hist) . . (+186) . . N CMC 12 Problems and Solutions (Created page with "CMC 12 problems and solutions. {| class="wikitable" style="text-align:center" |- ! Year || Test A || Test B |- | 2020 || CMC 12A || 2020 CMC 12B | C...")
- 00:10, 5 September 2020 (diff | hist) . . (+104) . . CMC Problems and Solutions
- 00:08, 5 September 2020 (diff | hist) . . (+32) . . CMC Problems and Solutions
- 00:03, 5 September 2020 (diff | hist) . . (+75) . . 2020 CIME I Problems/Problem 2 (current)
- 00:02, 5 September 2020 (diff | hist) . . (+75) . . 2020 CIME I Problems/Problem 1 (current)
- 16:15, 2 September 2020 (diff | hist) . . (-195) . . 2015 AIME I Problems
- 13:28, 2 September 2020 (diff | hist) . . (+13) . . 2001 AIME II Problems/Problem 6
- 13:27, 2 September 2020 (diff | hist) . . (-44) . . 2001 AIME II Problems/Problem 5
- 13:15, 2 September 2020 (diff | hist) . . (+43) . . N 2013 USAJMO Problems/Problem 3 (Redirected page to 2013 USAMO Problems/Problem 1) (current) (Tag: New redirect)
- 16:46, 1 September 2020 (diff | hist) . . (+11) . . 2007 AMC 8 Problems/Problem 16
- 16:42, 1 September 2020 (diff | hist) . . (+27) . . 2008 AMC 8 Problems/Problem 25
- 16:35, 1 September 2020 (diff | hist) . . (+85) . . 2020 CIME I Problems/Problem 10
- 14:21, 1 September 2020 (diff | hist) . . (+2) . . 2020 CIME I Problems/Problem 14 (current)
- 11:58, 1 September 2020 (diff | hist) . . (+523) . . N 2020 CIME I Problems/Problem 15 (Created page with "==Problem 15== Find the number of integer sequences <math>a_1, a_2, \ldots, a_6</math> such that :(1) <math>0 \le a_1 < 6</math> and <math>12 \le a_6 < 18</math>, :(2) <math>1...") (current)
- 11:55, 1 September 2020 (diff | hist) . . (-2) . . 2020 CIME I Problems/Problem 14
- 11:55, 1 September 2020 (diff | hist) . . (+947) . . N 2020 CIME I Problems/Problem 14 (Created page with "==Problem 14== Let <math>ABC</math> be a triangle with sides <math>AB = 5, BC = 7, CA = 8</math>. Denote by <math>O</math> and <math>I</math> the circumcenter and incenter of...")
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