Recent changes
Track the most recent changes to the wiki on this page.
1 March 2021
21:28 | 2021 AMC 12B Problems/Problem 25 (diff | hist) . . (+310) . . Solasky (talk | contribs) |
20:51 | 2015 AIME I Problems/Problem 12 (diff | hist) . . (+243) . . Tigershark22 (talk | contribs) (→Solution) |
20:51 | GMAAS (2 changes | history) . . (+81,474) . . [Piphi; Oofpirate] | ||
m | 20:51 (cur | prev) . . (+62) . . Oofpirate (talk | contribs) (MORE GMAAS) | ||
14:48 (cur | prev) . . (+81,412) . . Piphi (talk | contribs) |
m 19:37 | User:Piphi (diff | hist) . . (0) . . Nityant (talk | contribs) (→User Count) |
19:26 | User:Aops-g5-gethsemanea2 (diff | hist) . . (-113) . . Aops-g5-gethsemanea2 (talk | contribs) |
19:23 | User:Sugar rush (5 changes | history) . . (+35) . . [Mistypond2018; Etmetalakret; Channing421; Sugar rush; Aops-g5-gethsemanea2] | ||
19:23 (cur | prev) . . (-1) . . Aops-g5-gethsemanea2 (talk | contribs) | |||
18:30 (cur | prev) . . (0) . . Channing421 (talk | contribs) (→User Count) | |||
m | 18:13 (cur | prev) . . (0) . . Mistypond2018 (talk | contribs) (→User Count) | ||
14:53 (cur | prev) . . (+36) . . Sugar rush (talk | contribs) | |||
14:32 (cur | prev) . . (0) . . Etmetalakret (talk | contribs) (→User Count) |
19:08 | 2007 AIME I Problems/Problem 13 (diff | hist) . . (+2,216) . . Floweytf (talk | contribs) (Added a solution) |
18:44 | AMC historical results (7 changes | history) . . (+1) . . [Mathcounts student 2021; Xiaoxiong12345 (2×); Dz math (4×)] | ||
m | 18:44 (cur | prev) . . (0) . . Xiaoxiong12345 (talk | contribs) (→AIME II) | ||
m | 18:44 (cur | prev) . . (0) . . Xiaoxiong12345 (talk | contribs) (→AIME I) | ||
13:38 (cur | prev) . . (-13) . . Dz math (talk | contribs) (→AMC 12B) | |||
13:38 (cur | prev) . . (-12) . . Dz math (talk | contribs) (→AMC 12A) | |||
13:38 (cur | prev) . . (-12) . . Dz math (talk | contribs) (→AMC 10B) | |||
13:37 (cur | prev) . . (-12) . . Dz math (talk | contribs) (→AMC 10A) | |||
13:32 (cur | prev) . . (+50) . . Mathcounts student 2021 (talk | contribs) |
m 17:42 | Hölder's Inequality (2 changes | history) . . (0) . . [Sdpandit (2×)] | ||
m | 17:42 (cur | prev) . . (+22) . . Sdpandit (talk | contribs) (Adding back the theorems category; it did not fix the issue sadly.) | ||
m | 17:41 (cur | prev) . . (-22) . . Sdpandit (talk | contribs) (I'm trying to see if removing the category "Theorems" will fix the issue described here: https://artofproblemsolving.com/community/c10h2471130_formatting_error_on_aops_wiki) |
m 15:47 | 2018 AMC 12B Problems/Problem 25 (diff | hist) . . (+180) . . Rayfish (talk | contribs) |
N 14:50 | User:Piphi/Levans (diff | hist) . . (+518) . . Piphi (talk | contribs) (Created page with "Larry Evans (levans) was the programmer of much of the Art of Problem website that went live in April 2010 and a large portion of the new version launched March 2015, particul...") |
14:48 | Gmaas Language (diff | hist) . . (+384) . . Piphi (talk | contribs) |
14:48 | Gmaasology (2 changes | history) . . (+12,027) . . [Piphi; Cryptographer] | ||
14:48 (cur | prev) . . (+12,292) . . Piphi (talk | contribs) | |||
00:10 (cur | prev) . . (-265) . . Cryptographer (talk | contribs) |
m 13:35 | Peru mathematics competitions (diff | hist) . . (-15) . . Myh2910 (talk | contribs) (→ONEM) |
m 13:24 | 2021 AMC 10B Problems/Problem 15 (diff | hist) . . (0) . . Purplepenguin2 (talk | contribs) (latex edit) |
13:17 | 2002 AIME II Problems/Problem 15 (2 changes | history) . . (+2,030) . . [Samrocksnature (2×)] | ||
13:17 (cur | prev) . . (-33) . . Samrocksnature (talk | contribs) (→Solution 2 (Alcumus)) | |||
13:16 (cur | prev) . . (+2,063) . . Samrocksnature (talk | contribs) (→Solution) |
09:37 | 2014 AMC 10A Problems/Problem 18 (diff | hist) . . (+80) . . Naren pr (talk | contribs) |
05:20 | Writing scholarships (5 changes | history) . . (-6,809) . . [Optimizemyfirm (5×)] | ||
05:20 (cur | prev) . . (-7,040) . . Optimizemyfirm (talk | contribs) (→General Writing Scholarships) | |||
05:17 (cur | prev) . . (-11) . . Optimizemyfirm (talk | contribs) (→General Writing Scholarships) | |||
05:16 (cur | prev) . . (+1) . . Optimizemyfirm (talk | contribs) (→General Writing Scholarships) | |||
05:16 (cur | prev) . . (-144) . . Optimizemyfirm (talk | contribs) (→General Writing Scholarships) | |||
05:15 (cur | prev) . . (+385) . . Optimizemyfirm (talk | contribs) (→General Writing Scholarships) |
N 04:49 | Redacted (2 changes | history) . . (+130) . . [Cryptographer; Aops-g5-gethsemanea2] | ||
04:49 (cur | prev) . . (+93) . . Aops-g5-gethsemanea2 (talk | contribs) | |||
N | 00:12 (cur | prev) . . (+37) . . Cryptographer (talk | contribs) (Created page with "<font color="#FF0000">redacted</font>") |
N 04:15 | Chuyengioihh (2 changes | history) . . (+4,288) . . [Chuyengioihh (2×)] | ||
04:15 (cur | prev) . . (-2,024) . . Chuyengioihh (talk | contribs) | |||
N | 04:15 (cur | prev) . . (+6,312) . . Chuyengioihh (talk | contribs) (Hủ nữ là gì) |
m 01:07 | 2021 AMC 12A Problems/Problem 17 (diff | hist) . . (0) . . MRENTHUSIASM (talk | contribs) (Video solutions should be at the end? Made the adjustment accordingly.) |
m 00:56 | 2021 AMC 12A Problems/Problem 24 (2 changes | history) . . (+13) . . [MRENTHUSIASM (2×)] | ||
m | 00:56 (cur | prev) . . (+13) . . MRENTHUSIASM (talk | contribs) (→Video Solution by pi_is_3.14 (Similar Triangles, Law of Sines, Law of Cosines ): Changed it back to OmegaLearn to respect the original author.) | ||
m | 00:46 (cur | prev) . . (0) . . MRENTHUSIASM (talk | contribs) (Put all video solutions at the end.) |
00:20 | 2021 AMC 10B Problems/Problem 11 (diff | hist) . . (+83) . . Cellsecret (talk | contribs) (→Video Solution by TheBeautyofMath) |
00:10 | Did you know that 3-2=1? (diff | hist) . . (+19) . . Cryptographer (talk | contribs) (Removed redirect to 2021 AMC 12A Problems/Problem 9) (Tag: Removed redirect) |
00:09 | Snoopy Theorem (diff | hist) . . (-73) . . Cryptographer (talk | contribs) |
28 February 2021
N 23:37 | Did you know that 3-2=1? (diff | hist) . . (+45) . . Sugar rush (talk | contribs) (Redirected page to 2021 AMC 12A Problems/Problem 9) (Tag: New redirect) |
23:29 | 2021 AMC 12A Problems/Problem 24 (2 changes | history) . . (0) . . [Sugar rush (2×)] | ||
23:29 (cur | prev) . . (0) . . Sugar rush (talk | contribs) (OmegaLearn isn't a person, pi_is_3.14 is) | |||
23:15 (cur | prev) . . (0) . . Sugar rush (talk | contribs) |
23:14 | AoPS Wiki:Competition ratings (diff | hist) . . (-15) . . Sugar rush (talk | contribs) |
22:38 | GMAAS (2 changes | history) . . (-81,412) . . [Sigmapie (2×)] | ||
22:38 (cur | prev) . . (+430) . . Sigmapie (talk | contribs) | |||
22:24 (cur | prev) . . (-81,842) . . Sigmapie (talk | contribs) (gmaas isnt real and also this is spam haha raids go burr) (Tag: Replaced) |
m 22:32 | 2006 AIME II Problems/Problem 15 (diff | hist) . . (+2) . . Math101010 (talk | contribs) (→Solution 1 (Geometric Interpretation)) |
m 22:32 | 2006 AIME II Problems/Problem 14 (diff | hist) . . (+1) . . Math101010 (talk | contribs) |
22:29 | Gmaasology (diff | hist) . . (-12,027) . . Sigmapie (talk | contribs) (Replaced content with "Error: Page was raided because it was spam & was related to GMAAS. Also a troll page. FOR TRUTH! We must eradicate all the gmaas and spam related pages, and replace them...") (Tag: Replaced) |
22:26 | Gmaas Language (diff | hist) . . (-384) . . Sigmapie (talk | contribs) |
22:11 | (Upload log) . . Vincentwant (talk | contribs) uploaded File:Total emptiness.png |
22:00 | (Protection log) . . [Levans (5×)] | ||
22:00 . . Levans (talk | contribs) protected 2021 AMC 8 [Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite) | |||
22:00 . . Levans (talk | contribs) protected 2022 AMC 12A [Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite) | |||
21:59 . . Levans (talk | contribs) protected 2022 AMC 12B [Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite) | |||
21:59 . . Levans (talk | contribs) protected 2022 AMC 10B [Create=Allow only administrators] (indefinite) | |||
21:59 . . Levans (talk | contribs) protected 2022 AMC 10A [Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite) |
21:59 | 2022 AMC 10A (6 changes | history) . . (+49) . . [Tricky.math.spider.gold.1; Hamstpan38825; Levans; Justin6688; Happycupcake; Firebolt360] | ||
21:59 (cur | prev) . . (+5) . . Levans (talk | contribs) | |||
21:07 (cur | prev) . . (+221) . . Happycupcake (talk | contribs) (Replaced troll content with some hopefully accurate content.) | |||
20:44 (cur | prev) . . (+84) . . Firebolt360 (talk | contribs) | |||
20:24 (cur | prev) . . (-40) . . Hamstpan38825 (talk | contribs) (Replaced content with "hai") (Tag: Replaced) | |||
20:08 (cur | prev) . . (+3) . . Tricky.math.spider.gold.1 (talk | contribs) | |||
20:01 (cur | prev) . . (-224) . . Justin6688 (talk | contribs) |
m 21:53 | 2020 AMC 12A Problems/Problem 12 (diff | hist) . . (+2) . . Thebeast5520 (talk | contribs) (→Solution 6 (Angle Bisector)) |
21:52 | 2021 AMC 10A Problems/Problem 25 (diff | hist) . . (+84) . . Actonmathnasium (talk | contribs) (→Video Solution by OmegaLearn (Symmetry, Casework, and Reflections/Rotations)) |
21:42 | User:Piphi (4 changes | history) . . (+2) . . [Piphi; Seahawk; Wood2009 (2×)] | ||
21:42 (cur | prev) . . (0) . . Seahawk (talk | contribs) (→User Count) | |||
m | 21:02 (cur | prev) . . (0) . . Piphi (talk | contribs) (Correcting user count) | ||
20:37 (cur | prev) . . (+2) . . Wood2009 (talk | contribs) (→Goals) | |||
20:34 (cur | prev) . . (0) . . Wood2009 (talk | contribs) (→User Count) |
21:34 | 2006 AIME II Problems/Problem 8 (2 changes | history) . . (+104) . . [Superjj (2×)] | ||
21:34 (cur | prev) . . (-39) . . Superjj (talk | contribs) (→Video Solution) | |||
21:33 (cur | prev) . . (+143) . . Superjj (talk | contribs) (→Solution 3 (stars and bars)) |
21:05 | 1995 AHSME Problems (3 changes | history) . . (0) . . [Mathemagician10 (3×)] | ||
21:05 (cur | prev) . . (0) . . Mathemagician10 (talk | contribs) (→Problem 15) | |||
m | 21:04 (cur | prev) . . (0) . . Mathemagician10 (talk | contribs) (→Problem 14) | ||
m | 21:04 (cur | prev) . . (0) . . Mathemagician10 (talk | contribs) (→Problem 13) |
N 20:27 | Snoopy Theorem (diff | hist) . . (+110) . . Wood2009 (talk | contribs) (Created page with "The Snoopy Theorem is a forum invented by Mathmeticion Simon Snoopy. It states that <math>1+1=1</math>. -Bruh") |
20:24 | Wood2009 (diff | hist) . . (+565) . . Wood2009 (talk | contribs) (→Known Facts Edit by Wood2009: Bruh) |
m 20:15 | 2018 AIME II Problems/Problem 10 (diff | hist) . . (+58) . . Pureswag (talk | contribs) (→Solution 1) |
N 20:02 | User:Justin6688 (diff | hist) . . (+12) . . Justin6688 (talk | contribs) (Created page with "hi friend me") |
N 15:57 | 2020 USOMO Problems/Problem 3 (2 changes | history) . . (+311) . . [Nieqianheng (2×)] | ||
15:57 (cur | prev) . . (+1) . . Nieqianheng (talk | contribs) | |||
N | 15:53 (cur | prev) . . (+310) . . Nieqianheng (talk | contribs) (Created page with "Let p be an odd prime. An integer x is called a quadratic non-residue if p does not divide x − t^2 for any integer t. Denote by A the set of all integers a such that 1 ≤ a...") |
N 15:52 | If no one shares an office, in how many ways can 3 people be assigned to 5 different offices? (Each person gets exactly one office). (diff | hist) . . (+254) . . Aaryavseth (talk | contribs) (So, there are 60 possible ways to assign the three people to offices.) |
N 15:49 | The local theater has one ticket window. In how many ways can six people line up to buy a ticket? (diff | hist) . . (+97) . . Aaryavseth (talk | contribs) (We must count the number of permutations of 6 people. There are 6 choices for the first person in line, 5 choices for the second person in line, etc. So the answer is $6\cdot5\cdot 4\cdot 3\cdot2\cdot 1=\boxed{720}$.) |
15:00 | 2021 AIME I Answer Key (diff | hist) . . (+1) . . Sugar rush (talk | contribs) |
14:55 | 2021 AIME I Problems (diff | hist) . . (+49) . . C4raymond (talk | contribs) |
11:29 | 2018 AMC 10A Problems/Problem 18 (diff | hist) . . (+332) . . Borealbear (talk | contribs) (Undo revision 147199 by Whitewolf (talk)) (Tag: Undo) |
02:19 | User:Aops-g5-gethsemanea2 (diff | hist) . . (+6) . . Nils (talk | contribs) (→About Me) |
27 February 2021
m 23:13 | User:Piphi (diff | hist) . . (0) . . Charles phillips iii (talk | contribs) (→User Count) |
22:31 | User:Edud looc (2 changes | history) . . (0) . . [Shinypaper; Jvajva] | ||
m | 22:31 (cur | prev) . . (0) . . Shinypaper (talk | contribs) (→User Count) | ||
21:49 (cur | prev) . . (0) . . Jvajva (talk | contribs) |
20:53 | Sam Vandervelde (diff | hist) . . (+22) . . Hamstpan38825 (talk | contribs) |
12:29 | 2021 AMC 12A Problems/Problem 17 (3 changes | history) . . (+82) . . [Sugar rush (3×)] | ||
12:29 (cur | prev) . . (+82) . . Sugar rush (talk | contribs) | |||
01:49 (cur | prev) . . (-193) . . Sugar rush (talk | contribs) (I deleted the video because I made an error; will add again later today) | |||
01:29 (cur | prev) . . (+193) . . Sugar rush (talk | contribs) |
m 11:42 | IMO Problems and Solutions (diff | hist) . . (0) . . Test20 (talk | contribs) (→2006: typo) |
m 10:30 | 2021 AMC 10A Problems/Problem 22 (2 changes | history) . . (0) . . [Mt1815; MRENTHUSIASM] | ||
m | 10:30 (cur | prev) . . (+1) . . MRENTHUSIASM (talk | contribs) (Undo revision 148046 by Mt1815 (talk) The previous version is correct. For any book, page numbers are RLRLRLRLRL..., with odd numbers on the right side. The smallest page number is odd, and on right.) (Tag: Undo) | ||
m | 10:03 (cur | prev) . . (-1) . . Mt1815 (talk | contribs) (→Solution 2 (Different Variable Choice, Similar Logic)) |
09:49 | AMC historical results (2 changes | history) . . (0) . . [Vgoddla (2×)] | ||
09:49 (cur | prev) . . (-5) . . Vgoddla (talk | contribs) (→AMC 10A) | |||
09:49 (cur | prev) . . (+5) . . Vgoddla (talk | contribs) (→AMC 10A) |
N 05:34 | How many prime numbers are between 30 and 40? (diff | hist) . . (0) . . S22 ismail anarbekov (talk | contribs) (How many prime numbers are between 30 and 40?) |
01:26 | 2001 AMC 10 Problems (diff | hist) . . (+1) . . Etvat (talk | contribs) (→Problem 22) |
26 February 2021
20:50 | User:Crazyeyemoody907 (7 changes | history) . . (+447) . . [Crazyeyemoody907 (7×)] | ||
20:50 (cur | prev) . . (+15) . . Crazyeyemoody907 (talk | contribs) | |||
20:49 (cur | prev) . . (+80) . . Crazyeyemoody907 (talk | contribs) | |||
20:39 (cur | prev) . . (+167) . . Crazyeyemoody907 (talk | contribs) | |||
20:38 (cur | prev) . . (+82) . . Crazyeyemoody907 (talk | contribs) ((^4^)) | |||
20:21 (cur | prev) . . (+2) . . Crazyeyemoody907 (talk | contribs) | |||
20:21 (cur | prev) . . (-15) . . Crazyeyemoody907 (talk | contribs) | |||
20:20 (cur | prev) . . (+116) . . Crazyeyemoody907 (talk | contribs) |
19:41 | 2018 AIME I Problems/Problem 3 (2 changes | history) . . (+569) . . [Asbodke (2×)] | ||
19:41 (cur | prev) . . (+11) . . Asbodke (talk | contribs) (→Solution 5 (Official MAA)) | |||
19:40 (cur | prev) . . (+558) . . Asbodke (talk | contribs) |
19:38 | 2018 AIME I Problems/Problem 2 (3 changes | history) . . (+639) . . [Asbodke (3×)] | ||
19:38 (cur | prev) . . (+10) . . Asbodke (talk | contribs) (→Solution 3 (Official MAA)) | |||
19:37 (cur | prev) . . (-5) . . Asbodke (talk | contribs) (→Solution 3 (Official MAA)) | |||
19:37 (cur | prev) . . (+634) . . Asbodke (talk | contribs) |
19:32 | 2018 AIME I Problems/Problem 1 (diff | hist) . . (+524) . . Asbodke (talk | contribs) |
17:25 | 2020 AMC 8 Problems/Problem 25 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:24 | 2020 AMC 8 Problems/Problem 24 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:24 | 2020 AMC 8 Problems/Problem 23 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:23 | 2020 AMC 8 Problems/Problem 22 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:23 | 2020 AMC 8 Problems/Problem 21 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:22 | 2020 AMC 8 Problems/Problem 20 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:22 | 2020 AMC 8 Problems/Problem 19 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:21 | 2020 AMC 8 Problems/Problem 18 (diff | hist) . . (+78) . . Savannahsolver (talk | contribs) |
17:21 | 2020 AMC 8 Problems/Problem 17 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:20 | 2020 AMC 8 Problems/Problem 16 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:20 | 2020 AMC 8 Problems/Problem 15 (diff | hist) . . (+66) . . Savannahsolver (talk | contribs) |
17:19 | 2020 AMC 8 Problems/Problem 14 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:19 | 2020 AMC 8 Problems/Problem 13 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:18 | 2020 AMC 8 Problems/Problem 12 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:18 | 2020 AMC 8 Problems/Problem 11 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:17 | 2020 AMC 8 Problems/Problem 10 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:16 | 2020 AMC 8 Problems/Problem 9 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:16 | 2020 AMC 8 Problems/Problem 8 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:15 | 2020 AMC 8 Problems/Problem 7 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:15 | 2020 AMC 8 Problems/Problem 6 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:14 | 2020 AMC 8 Problems/Problem 5 (diff | hist) . . (+66) . . Savannahsolver (talk | contribs) |
17:14 | 2020 AMC 8 Problems/Problem 4 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:13 | 2020 AMC 8 Problems/Problem 3 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:13 | 2020 AMC 8 Problems/Problem 2 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:12 | 2020 AMC 8 Problems/Problem 1 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
17:08 | 2007 AMC 8 Problems/Problem 10 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
m 17:06 | 2018 AIME II Problems/Problem 12 (2 changes | history) . . (+20) . . [Coltsfan10 (2×)] | ||
m | 17:06 (cur | prev) . . (+4) . . Coltsfan10 (talk | contribs) (→Solution 3 (With yet another way to get the middle point)) | ||
m | 17:05 (cur | prev) . . (+16) . . Coltsfan10 (talk | contribs) (→Solution 3 (With yet another way to get the middle point)) |
16:17 | User:Icematrix2 (diff | hist) . . (-40) . . Sugar rush (talk | contribs) (Blanked the page) (Tag: Blanking) |
14:08 | 2021 AMC 12B Problems/Problem 22 (3 changes | history) . . (+44) . . [Biketoday (3×)] | ||
14:08 (cur | prev) . . (-6) . . Biketoday (talk | contribs) (→Solution 3 (Nim-values)) | |||
14:07 (cur | prev) . . (-27) . . Biketoday (talk | contribs) (→Solution 3 (Nim-values)) | |||
14:06 (cur | prev) . . (+77) . . Biketoday (talk | contribs) (→Solution 3 (Nim-values)) |
N 13:18 | User:Michw08 (diff | hist) . . (+43) . . Michw08 (talk | contribs) (im so cool) |
13:16 | 2000 AIME II Problems/Problem 10 (diff | hist) . . (+504) . . Captainsnake (talk | contribs) (Added fancier version of solution 2 that involves less bashing, also fixed some typos.) |
11:07 | 2019 AIME I Problems/Problem 11 (diff | hist) . . (+997) . . MRENTHUSIASM (talk | contribs) (Undo revision 147964 by Sugar rush (talk)--Guess-and-check is a valid way to obtain correct answers, although not recommended. This solution provides an alternate thought. So, it is okay.) (Tag: Undo) |
m 10:34 | 2021 AMC 12B Problems/Problem 25 (diff | hist) . . (-11) . . Brendanb4321 (talk | contribs) (→Diagram) |
N 10:22 | Peru mathematics competitions (2 changes | history) . . (+777) . . [Myh2910 (2×)] | ||
m | 10:22 (cur | prev) . . (+1) . . Myh2910 (talk | contribs) (→ONEM) | ||
N | 10:19 (cur | prev) . . (+776) . . Myh2910 (talk | contribs) (Created page with "== ONEM == ONEM (Olimpiada Nacional Escolar de Matemática) is a mathematical competition that has been held annually since 2004, organized by the Ministry of Education of Per...") |
m 10:20 | List of mathematics competitions (diff | hist) . . (+50) . . Myh2910 (talk | contribs) |
10:01 | AoPS Wiki:Competition ratings (8 changes | history) . . (+245) . . [Myh2910 (8×)] | ||
m | 10:01 (cur | prev) . . (+30) . . Myh2910 (talk | contribs) | ||
m | 09:59 (cur | prev) . . (+14) . . Myh2910 (talk | contribs) (→Balkan MO) | ||
09:56 (cur | prev) . . (+2) . . Myh2910 (talk | contribs) (→USAJMO) | |||
09:55 (cur | prev) . . (+59) . . Myh2910 (talk | contribs) (→Central American Olympiad: Fixed links) | |||
09:53 (cur | prev) . . (-2) . . Myh2910 (talk | contribs) (→AIME) | |||
m | 09:51 (cur | prev) . . (+95) . . Myh2910 (talk | contribs) (→Indonesia MO) | ||
m | 09:41 (cur | prev) . . (+20) . . Myh2910 (talk | contribs) (→IMO: Fixed link) | ||
m | 09:38 (cur | prev) . . (+27) . . Myh2910 (talk | contribs) (→Putnam: Fixed link) |
09:29 | AMC historical results (6 changes | history) . . (0) . . [Kenliu3 (2×); Jlikemath (2×); Jjwonder (2×)] | ||
m | 09:29 (cur | prev) . . (-3) . . Jjwonder (talk | contribs) (→AIME) | ||
m | 09:28 (cur | prev) . . (+3) . . Jjwonder (talk | contribs) (→AIME) | ||
09:19 (cur | prev) . . (-10) . . Jlikemath (talk | contribs) | |||
m | 09:18 (cur | prev) . . (+10) . . Jlikemath (talk | contribs) | ||
08:55 (cur | prev) . . (-7) . . Kenliu3 (talk | contribs) (Undo revision 147974 by Kenliu3 (talk)) (Tag: Undo) | |||
08:46 (cur | prev) . . (+7) . . Kenliu3 (talk | contribs) (→2021) |
02:20 | 2021 AMC 12A Problems/Problem 10 (2 changes | history) . . (-10) . . [Billybillybobjoejr. (2×)] | ||
02:20 (cur | prev) . . (-12) . . Billybillybobjoejr. (talk | contribs) (→Problem) | |||
02:19 (cur | prev) . . (+2) . . Billybillybobjoejr. (talk | contribs) (→Problem) |
01:40 | 2021 AMC 12A Problems/Problem 16 (diff | hist) . . (+81) . . Sugar rush (talk | contribs) |
25 February 2021
22:22 | 2019 AIME II Problems/Problem 11 (diff | hist) . . (+18) . . Michael595 (talk | contribs) (→Solution 1) |
21:57 | AMC historical results (4 changes | history) . . (0) . . [Winterrain01 (2×); Danv (2×)] | ||
m | 21:57 (cur | prev) . . (-4) . . Winterrain01 (talk | contribs) (→AMC 12A) | ||
m | 21:57 (cur | prev) . . (-3) . . Winterrain01 (talk | contribs) (→AMC 10A) | ||
21:56 (cur | prev) . . (+4) . . Danv (talk | contribs) (→AMC 12A) | |||
21:55 (cur | prev) . . (+3) . . Danv (talk | contribs) (→AMC 10A) |
20:37 | 2011 AIME I Problems/Problem 13 (diff | hist) . . (-1) . . Sugar rush (talk | contribs) |
20:37 | 2019 AIME I Problems/Problem 11 (diff | hist) . . (-997) . . Sugar rush (talk | contribs) (removed troll solution) |
m 20:01 | 2021 AMC 12A Problems/Problem 19 (diff | hist) . . (+107) . . Etmetalakret (talk | contribs) |
18:44 | 2019 AIME I Problems/Problem 14 (2 changes | history) . . (+1,309) . . [Asbodke (2×)] | ||
18:44 (cur | prev) . . (+7) . . Asbodke (talk | contribs) | |||
18:44 (cur | prev) . . (+1,302) . . Asbodke (talk | contribs) |
18:44 | 2021 AMC 10B Problems/Problem 3 (diff | hist) . . (+77) . . Savannahsolver (talk | contribs) |
18:31 | 2019 AIME I Problems/Problem 12 (diff | hist) . . (+837) . . Asbodke (talk | contribs) |
18:21 | 2019 AIME I Problems/Problem 10 (2 changes | history) . . (+1,627) . . [Asbodke (2×)] | ||
18:21 (cur | prev) . . (+2) . . Asbodke (talk | contribs) (→Solution 6 (Official MAA 2)) | |||
18:20 (cur | prev) . . (+1,625) . . Asbodke (talk | contribs) |
18:07 | 2020 AMC 8 Problems/Problem 17 (diff | hist) . . (+5) . . Scorpiochyxhe (talk | contribs) (→Solution 1) |
17:59 | User:Ryanbear (diff | hist) . . (+41) . . Ryanbear (talk | contribs) |
17:02 | 2019 AIME I Problems/Problem 9 (diff | hist) . . (+1,374) . . Asbodke (talk | contribs) |
16:44 | 2021 AMC 12A Problems/Problem 9 (diff | hist) . . (0) . . Sugar rush (talk | contribs) (3^128 + 3^128 --> 3^128 + 2^128 in answer choice (D)) |
m 16:11 | 2015 AMC 10A Problems/Problem 13 (2 changes | history) . . (-3) . . [Akmathisfun2020 (2×)] | ||
m | 16:11 (cur | prev) . . (-1) . . Akmathisfun2020 (talk | contribs) (→Solution 1) | ||
m | 16:11 (cur | prev) . . (-2) . . Akmathisfun2020 (talk | contribs) (→Problem 13) |
m 16:11 | 2015 AMC 10A Problems/Problem 2 (2 changes | history) . . (-26) . . [Dhaops (2×)] | ||
m | 16:11 (cur | prev) . . (-25) . . Dhaops (talk | contribs) (→Problem) | ||
m | 16:08 (cur | prev) . . (-1) . . Dhaops (talk | contribs) (→Problem) |
15:18 | Computer science and technology scholarships (diff | hist) . . (+105) . . Digitalbrands (talk | contribs) (→National technology scholarships) |
15:16 | 2019 AIME I Problems/Problem 8 (diff | hist) . . (+853) . . Asbodke (talk | contribs) |
15:05 | 2019 AIME I Problems/Problem 7 (3 changes | history) . . (+1,123) . . [Asbodke (3×)] | ||
15:05 (cur | prev) . . (0) . . Asbodke (talk | contribs) (→Solution 6 (Official MAA)) | |||
15:05 (cur | prev) . . (+2) . . Asbodke (talk | contribs) (→Solution 6 (Official MAA)) | |||
15:04 (cur | prev) . . (+1,121) . . Asbodke (talk | contribs) |
15:03 | 2006 iTest Problems/Problem U7 (diff | hist) . . (+1,646) . . Rockmanex3 (talk | contribs) (Solution to U7 -- first solution writeup of 2021 and finally got that problem down!) |
14:51 | 2019 AIME I Problems/Problem 5 (diff | hist) . . (+1,049) . . Asbodke (talk | contribs) |
14:43 | 2019 AIME I Problems/Problem 4 (diff | hist) . . (+509) . . Asbodke (talk | contribs) |
14:39 | 2019 AIME I Problems/Problem 3 (diff | hist) . . (+1,035) . . Asbodke (talk | contribs) |
14:27 | 2019 AIME I Problems/Problem 2 (2 changes | history) . . (+526) . . [Asbodke (2×)] | ||
14:27 (cur | prev) . . (+2) . . Asbodke (talk | contribs) (→Solution 7 (Official MAA)) | |||
14:26 (cur | prev) . . (+524) . . Asbodke (talk | contribs) |
14:22 | 2019 AIME I Problems/Problem 1 (diff | hist) . . (+350) . . Asbodke (talk | contribs) |
m 12:03 | 2021 AMC 12A Problems (diff | hist) . . (0) . . Alculator11 (talk | contribs) (→Problem 11: Fixed a typo - bean to beam) |
N 12:01 | User:Ladka13 (diff | hist) . . (+114) . . Ladka13 (talk | contribs) (Created page with "Ladka 13 Most awesome aopser ever. In the AoPS genius awards was given first place. IPho winner. IMO gold medalist") |
m 11:12 | 2021 AMC 10B Problems/Problem 22 (3 changes | history) . . (+25) . . [MRENTHUSIASM (3×)] | ||
m | 11:12 (cur | prev) . . (-1) . . MRENTHUSIASM (talk | contribs) (→Video Solution by OmegaLearn (Principal of Inclusion Exclusion): Principal -> Principle) | ||
m | 06:06 (cur | prev) . . (+2) . . MRENTHUSIASM (talk | contribs) (→Solution: Solution -> Solution 1) | ||
m | 06:04 (cur | prev) . . (+24) . . MRENTHUSIASM (talk | contribs) (→Solution 3: complimentary -> complementary) |
11:08 | 2015 AMC 10A Problems/Problem 25 (2 changes | history) . . (+111) . . [Naren pr (2×)] | ||
11:08 (cur | prev) . . (0) . . Naren pr (talk | contribs) | |||
11:08 (cur | prev) . . (+111) . . Naren pr (talk | contribs) |
11:05 | Getting Started With Python Programming (2 changes | history) . . (+269) . . [Firebolt360 (2×)] | ||
11:05 (cur | prev) . . (+3) . . Firebolt360 (talk | contribs) (→Data Types) | |||
11:05 (cur | prev) . . (+266) . . Firebolt360 (talk | contribs) (→Programming) |
10:12 | User:Fidgetboss 4000 (diff | hist) . . (+110) . . Centslordm (talk | contribs) |
09:43 | User:Centslordm (diff | hist) . . (+18) . . Centslordm (talk | contribs) |
m 09:33 | 2019 AMC 8 Problems/Problem 12 (diff | hist) . . (-15) . . Holyangels (talk | contribs) (→Solution 1) |
m 02:53 | 2014 AIME I Problems/Problem 13 (2 changes | history) . . (+205) . . [Shihan (2×)] | ||
m | 02:53 (cur | prev) . . (+191) . . Shihan (talk | contribs) (→Solution 3) | ||
m | 02:50 (cur | prev) . . (+14) . . Shihan (talk | contribs) (→Solution 3) |
01:05 | 2021 AMC 12A Problems/Problem 15 (2 changes | history) . . (+268) . . [MRENTHUSIASM; Sugar rush] | ||
m | 01:05 (cur | prev) . . (-60) . . MRENTHUSIASM (talk | contribs) (→Solution 1 without words: Fixed table.) | ||
00:50 (cur | prev) . . (+328) . . Sugar rush (talk | contribs) |
00:15 | 2020 AIME I Problems/Problem 15 (2 changes | history) . . (+6,309) . . [Asbodke (2×)] | ||
00:15 (cur | prev) . . (+2) . . Asbodke (talk | contribs) | |||
00:14 (cur | prev) . . (+6,307) . . Asbodke (talk | contribs) |
00:11 | 2020 AIME I Problems/Problem 14 (diff | hist) . . (+1,993) . . Asbodke (talk | contribs) |
00:10 | 2020 AIME I Problems/Problem 13 (2 changes | history) . . (+4,928) . . [Asbodke (2×)] | ||
00:10 (cur | prev) . . (+22) . . Asbodke (talk | contribs) (→Solution 8 (Official MAA 1)) | |||
00:10 (cur | prev) . . (+4,906) . . Asbodke (talk | contribs) |
00:07 | 2020 AIME I Problems/Problem 12 (3 changes | history) . . (+2,804) . . [Asbodke (3×)] | ||
00:07 (cur | prev) . . (+15) . . Asbodke (talk | contribs) (→Solution 4 (Official MAA)) | |||
00:06 (cur | prev) . . (+15) . . Asbodke (talk | contribs) (→Solution 4 (Official MAA)) | |||
00:06 (cur | prev) . . (+2,774) . . Asbodke (talk | contribs) |
00:05 | 2020 AIME I Problems/Problem 11 (5 changes | history) . . (+2,384) . . [Asbodke (5×)] | ||
00:05 (cur | prev) . . (-573) . . Asbodke (talk | contribs) (→Solution 3 (Official MAA)) | |||
00:03 (cur | prev) . . (+13) . . Asbodke (talk | contribs) (→Solution 3 (Official MAA)) | |||
00:03 (cur | prev) . . (-13) . . Asbodke (talk | contribs) (→Solution 3 (Official MAA)) | |||
00:02 (cur | prev) . . (+43) . . Asbodke (talk | contribs) | |||
00:01 (cur | prev) . . (+2,914) . . Asbodke (talk | contribs) |
00:00 | 2020 AIME I Problems/Problem 10 (diff | hist) . . (+2,430) . . Asbodke (talk | contribs) |
24 February 2021
23:59 | 2020 AIME I Problems/Problem 9 (diff | hist) . . (+1,433) . . Asbodke (talk | contribs) |
23:13 | 2021 AMC 12A Answer Key (5 changes | history) . . (+20) . . [Sugar rush (2×); MRENTHUSIASM (3×)] | ||
23:13 (cur | prev) . . (-36) . . MRENTHUSIASM (talk | contribs) (Problem 2's answer is D. There should be no debate on this page. The official answer key says so: https://www.maa.org/sites/default/files/pdf/AMC/amc1012/2021/AMC%2012%20A%20Answer%20Key.pdf) | |||
22:56 (cur | prev) . . (+36) . . Sugar rush (talk | contribs) | |||
m | 21:52 (cur | prev) . . (+20) . . MRENTHUSIASM (talk | contribs) | ||
21:51 (cur | prev) . . (-5) . . MRENTHUSIASM (talk | contribs) (Problem 2's answer is D. The official answer key says so: https://www.maa.org/sites/default/files/pdf/AMC/amc1012/2021/AMC%2012%20A%20Answer%20Key.pdf) | |||
21:07 (cur | prev) . . (+5) . . Sugar rush (talk | contribs) (Undo revision 147878 by Dottedcaculator (talk) why?) (Tag: Undo) |
22:16 | 2021 AMC 10B Problems/Problem 21 (diff | hist) . . (+43) . . MRENTHUSIASM (talk | contribs) (→Problem: Some words are missing from the original wording. Added back in.) |
22:10 | Midpoint (5 changes | history) . . (+299) . . [Twod horse (5×)] | ||
22:10 (cur | prev) . . (+271) . . Twod horse (talk | contribs) (→Medians) | |||
m | 22:03 (cur | prev) . . (+1) . . Twod horse (talk | contribs) (→Midpoints and Triangles) | ||
m | 22:02 (cur | prev) . . (+1) . . Twod horse (talk | contribs) (→Midpoints and Triangles) | ||
m | 22:01 (cur | prev) . . (-1) . . Twod horse (talk | contribs) (→Definition) | ||
m | 22:00 (cur | prev) . . (+27) . . Twod horse (talk | contribs) |