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- 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)
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