Recent changes
Track the most recent changes to the wiki on this page.
10 April 2021
22:10 | 2015 AMC 8 Problems/Problem 17 (diff | hist) . . (-42) . . Dreambca (talk | contribs) (→Solution 2) |
19:48 | 2021 AMC 12A Problems/Problem 17 (diff | hist) . . (+181) . . MRENTHUSIASM (talk | contribs) (→Solution 2 (One Pair of Similar Triangles, Then Areas)) |
18:56 | Illinois Mathcounts (3 changes | history) . . (+119) . . [Babyhamster (3×)] | ||
18:56 (cur | prev) . . (+72) . . Babyhamster (talk | contribs) (→IL State Team Members (National Written Place, CD place if known)) | |||
18:55 (cur | prev) . . (-1) . . Babyhamster (talk | contribs) (→IL State Team Champions) | |||
18:55 (cur | prev) . . (+48) . . Babyhamster (talk | contribs) (→IL State Team Champions) |
18:54 | (Upload log) . . [Unilook solves; MRENTHUSIASM] | ||
18:54 . . MRENTHUSIASM (talk | contribs) uploaded a new version of File:2021 AMC 12A Problem 17 (Revised).png (Fixed the perpendicular sign.) | |||
07:49 . . Unilook solves (talk | contribs) uploaded File:AoPS.png (SMO 2011, Junior Section) |
17:32 | AoPS Wiki:AoPS Community Awards (diff | hist) . . (+20) . . Samrocksnature (talk | contribs) (→Perfect AMC 10 scorers) |
15:20 | 1983 AHSME Problems/Problem 24 (diff | hist) . . (+46) . . Candyofthesun (talk | contribs) (Solution 2) |
13:29 | 2008 AMC 12A Problems/Problem 13 (diff | hist) . . (+1,226) . . Candyofthesun (talk | contribs) |
13:26 | Pascal's Bomb (diff | hist) . . (+17,396) . . Sigmapie (talk | contribs) |
13:23 | GMAAS (2 changes | history) . . (-43,580) . . [Sigmapie; Piphi] | ||
13:23 (cur | prev) . . (-79,904) . . Sigmapie (talk | contribs) (Replaced content with "This is a great time for this thread. Us glorious raiders have returned after a fortnight. This is a great time for this thread. Us glorious raiders have returned after a...") (Tag: Replaced) | |||
12:23 (cur | prev) . . (+36,324) . . Piphi (talk | contribs) |
12:07 | Cube (geometry) (diff | hist) . . (+66) . . Sakshamsethi (talk | contribs) |
9 April 2021
N 23:45 | 2000 IMO Problems/Problem 5 (diff | hist) . . (+1,593) . . Math31415926535 (talk | contribs) (Created page with "Does there exist a positive integer <math> n</math> such that <math> n</math> has exactly 2000 prime divisors and <math> n</math> divides <math> 2^n + 1</math>? ==Solution==...") |
N 23:44 | 2000 IMO Problems/Problem 3 (3 changes | history) . . (0) . . [Math31415926535 (3×)] | ||
23:44 (cur | prev) . . (-4,612) . . Math31415926535 (talk | contribs) (Blanked the page) (Tag: Blanking) | |||
23:44 (cur | prev) . . (+1,380) . . Math31415926535 (talk | contribs) | |||
N | 23:43 (cur | prev) . . (+3,232) . . Math31415926535 (talk | contribs) (Created page with "Let <math> n \geq 2</math> be a positive integer and <math> \lambda</math> a positive real number. Initially there are <math> n</math> fleas on a horizontal line, not all at t...") |
23:44 | GMAAS (3 changes | history) . . (+44,114) . . [Piphi; Sigmapie (2×)] | ||
23:44 (cur | prev) . . (+30) . . Sigmapie (talk | contribs) | |||
23:43 (cur | prev) . . (-36,354) . . Sigmapie (talk | contribs) | |||
19:26 (cur | prev) . . (+80,438) . . Piphi (talk | contribs) |
N 23:41 | 1994 IMO Problems/Problem 2 (diff | hist) . . (+1,225) . . Math31415926535 (talk | contribs) (Created page with "Let <math> ABC</math> be an isosceles triangle with <math> AB = AC</math>. <math> M</math> is the midpoint of <math> BC</math> and <math> O</math> is the point on the line <ma...") |
N 23:40 | 1994 IMO Problems/Problem 1 (5 changes | history) . . (+1,856) . . [Math31415926535 (5×)] | ||
23:40 (cur | prev) . . (+2) . . Math31415926535 (talk | contribs) | |||
23:40 (cur | prev) . . (-3) . . Math31415926535 (talk | contribs) | |||
23:39 (cur | prev) . . (+1,857) . . Math31415926535 (talk | contribs) | |||
23:38 (cur | prev) . . (-1,318) . . Math31415926535 (talk | contribs) (Blanked the page) (Tag: Blanking) | |||
N | 23:38 (cur | prev) . . (+1,318) . . Math31415926535 (talk | contribs) (Created page with "Let <math>a_1, a_2, \dots a_m</math> satisfy the given conditions. We will prove that for all <math>j, 1 \le j \le m,</math> <cmath>a_j+a_{m-j+1} \ge n+1</cmath> WLOG, let <...") |
22:18 | 2019 AMC 8 Problems (2 changes | history) . . (0) . . [Mx7342; MRENTHUSIASM] | ||
22:18 (cur | prev) . . (+513) . . MRENTHUSIASM (talk | contribs) (Undo revision 151281 by Mx7342 (talk) Requested ban for this deliberate vandalism.) (Tag: Undo) | |||
22:00 (cur | prev) . . (-513) . . Mx7342 (talk | contribs) (→Problem 8) |
21:25 | 2014 AIME I Problems/Problem 7 (diff | hist) . . (+8) . . MRENTHUSIASM (talk | contribs) (→Video Solution: The credit should be given to Punxsutawney Phil.) |
20:58 | 2014 AIME I Problems/Problem 6 (diff | hist) . . (+657) . . Jske25 (talk | contribs) |
20:18 | User:Piphi (diff | hist) . . (0) . . Lamboreghini (talk | contribs) (→User Count) |
20:15 | User:Rusczyk (3 changes | history) . . (0) . . [Lamboreghini; Bvkrb-; Bxu65] | ||
20:15 (cur | prev) . . (0) . . Lamboreghini (talk | contribs) (→User Count) | |||
17:09 (cur | prev) . . (0) . . Bxu65 (talk | contribs) (→User Count) | |||
09:30 (cur | prev) . . (0) . . Bvkrb- (talk | contribs) (→User Count) |
14:55 | User:Crazyeyemoody907 (diff | hist) . . (+63) . . Crazyeyemoody907 (talk | contribs) |
09:53 | Kansas MathCounts (diff | hist) . . (+203) . . Smartguy888 (talk | contribs) (→National Qualifiers / State Winners) |
09:00 | MathPath (diff | hist) . . (+76) . . Bluedevils (talk | contribs) (I added about covid 19) |
N 07:58 | User:Breworver (diff | hist) . . (+4,045) . . Breworver (talk | contribs) (Created page with "How To Make Best Possible Use Of Swimming Pool Contractor? Nowadays, many individuals are involved in studying and making something for their unique life, and they're living...") |
8 April 2021
20:59 | 2016 USAMO Problems/Problem 2 (diff | hist) . . (+995) . . Sae123 (talk | contribs) |
16:18 | User:Smarty101/Asymptote (diff | hist) . . (-777) . . Smarty101 (talk | contribs) (Blanked the page) (Tag: Blanking) |
16:17 | User:Smarty101 (2 changes | history) . . (-1,043) . . [Smarty101 (2×)] | ||
16:17 (cur | prev) . . (-1,002) . . Smarty101 (talk | contribs) (Blanked the page) (Tag: Blanking) | |||
16:17 (cur | prev) . . (-41) . . Smarty101 (talk | contribs) (Undo revision 151088 by Iirishabii (talk)) (Tag: Undo) |
16:01 | User:Edud looc (diff | hist) . . (0) . . Ostriches88 (talk | contribs) (→User Count) |
15:56 | 2021 AIME II Problems/Problem 1 (9 changes | history) . . (+3,336) . . [MRENTHUSIASM (9×)] | ||
15:56 (cur | prev) . . (+708) . . MRENTHUSIASM (talk | contribs) (→Proof 1 (Generalization of Solution 2)) | |||
15:18 (cur | prev) . . (+445) . . MRENTHUSIASM (talk | contribs) (→Proof 2 (Generalization of Solution 3)) | |||
14:59 (cur | prev) . . (+1) . . MRENTHUSIASM (talk | contribs) (→Proof 2 (Generalization of Solution 3)) | |||
14:54 (cur | prev) . . (+776) . . MRENTHUSIASM (talk | contribs) (→Proof 2 (Generalization of Solution 3)) | |||
14:23 (cur | prev) . . (+122) . . MRENTHUSIASM (talk | contribs) (→Remarks (Further Generalizations)) | |||
13:40 (cur | prev) . . (+933) . . MRENTHUSIASM (talk | contribs) (Undo revision 151238 by MRENTHUSIASM (talk) I will give it a try actually.) (Tag: Undo) | |||
08:40 (cur | prev) . . (-933) . . MRENTHUSIASM (talk | contribs) (→Remarks (Further Generalizations): This will take up too much space. I will delete it.) | |||
07:57 (cur | prev) . . (+669) . . MRENTHUSIASM (talk | contribs) (Added in the Remark Section.) | |||
01:09 (cur | prev) . . (+338) . . MRENTHUSIASM (talk | contribs) (→Solution 3 (Symmetry and Generalization): Added in the remark.) |
01:54 | User:Palaashgang (diff | hist) . . (+17) . . Aops-g5-gethsemanea2 (talk | contribs) |
00:57 | Basic Programming With Python (diff | hist) . . (0) . . Anstar (talk | contribs) (Moved boolean above flow above loops, makes more sense.) |
7 April 2021
22:59 | 2021 AIME II Problems/Problem 1 (2 changes | history) . . (+295) . . [Mathisfun286 (2×)] | ||
22:59 (cur | prev) . . (+26) . . Mathisfun286 (talk | contribs) (→Solution 5) | |||
22:58 (cur | prev) . . (+269) . . Mathisfun286 (talk | contribs) |
22:49 | 2021 AIME I Problems/Problem 14 (3 changes | history) . . (+1,769) . . [Mryang6859 (3×)] | ||
22:49 (cur | prev) . . (+16) . . Mryang6859 (talk | contribs) (→Solution 4 (Along the line of Solution 1)) | |||
22:41 (cur | prev) . . (+31) . . Mryang6859 (talk | contribs) (→Solution 4) | |||
22:28 (cur | prev) . . (+1,722) . . Mryang6859 (talk | contribs) |
21:59 | 2003 USAMO Problems/Problem 5 (diff | hist) . . (+357) . . Sae123 (talk | contribs) |
18:53 | 2019 USAJMO Problems/Problem 2 (diff | hist) . . (+2,123) . . Emerald block (talk | contribs) (Add new solution, fix incorrect example of f and g in Solution 1) |
17:07 | (Upload log) . . MRENTHUSIASM (talk | contribs) uploaded a new version of File:2021 AIME II Problem 10 Solution 2.png (Fixed pixelated issue.) |
13:51 | Minnesota mathematics competitions (diff | hist) . . (+170) . . Kettleabc (talk | contribs) (→National competition performances) |
12:27 | 2007 AMC 8 Problems/Problem 20 (4 changes | history) . . (-2,162) . . [Putu2003 (4×)] | ||
12:27 (cur | prev) . . (0) . . Putu2003 (talk | contribs) (→Solution 2) | |||
12:27 (cur | prev) . . (+8) . . Putu2003 (talk | contribs) (→Problem) | |||
12:26 (cur | prev) . . (-8) . . Putu2003 (talk | contribs) (→Problem) | |||
12:25 (cur | prev) . . (-2,162) . . Putu2003 (talk | contribs) (→See Also) |
N 08:07 | RandomPage (4 changes | history) . . (+357) . . [Jeffersonj (4×)] | ||
08:07 (cur | prev) . . (+2) . . Jeffersonj (talk | contribs) | |||
08:05 (cur | prev) . . (+65) . . Jeffersonj (talk | contribs) | |||
07:52 (cur | prev) . . (-3) . . Jeffersonj (talk | contribs) | |||
N | 07:50 (cur | prev) . . (+293) . . Jeffersonj (talk | contribs) (Created page with "<asy> import graph; size(200); real f(real x) {return 1000*x^2-100;}; real g1(real x) {return sqrt(4*4-x*x);}; real g2(real x) {return -sqrt(4*4-x*x);}; draw(graph(f,-20/3,-0...") |
N 07:32 | User:Bruemves (2 changes | history) . . (+3,283) . . [Bruemves (2×)] | ||
07:32 (cur | prev) . . (-1) . . Bruemves (talk | contribs) | |||
N | 07:32 (cur | prev) . . (+3,284) . . Bruemves (talk | contribs) (Created page with "Importance Of Herb Approach By now, many really are suffering long term problems, rheumatoid arthritis symptoms, anxiety symptoms, pressure, insomnia, together with other he...") |
N 02:44 | User:Synchewar (diff | hist) . . (+3,589) . . Soisold (talk | contribs) (Created page with "Need Of Using Biofit For weight Loss Do not apply to a lot of people world wide wish to greatly reduce undesirable belly fat coupled with total body load. They can be comple...") |
01:53 | 2021 AIME I Problems/Problem 13 (diff | hist) . . (+236) . . Ftheftics (talk | contribs) (→Solution) |
00:31 | 2021 AIME II Problems/Problem 11 (2 changes | history) . . (-891) . . [MRENTHUSIASM (2×)] | ||
00:31 (cur | prev) . . (-1,137) . . MRENTHUSIASM (talk | contribs) (→Solution 2 (Illustrations): Simplified Asymptote diagram.) | |||
00:20 (cur | prev) . . (+246) . . MRENTHUSIASM (talk | contribs) (→Solution 2 (Illustrations): Fixed the edges.) |
6 April 2021
23:46 | 2021 AMC 10A Problems/Problem 25 (3 changes | history) . . (+3,649) . . [MRENTHUSIASM (3×)] | ||
23:46 (cur | prev) . . (+1,808) . . MRENTHUSIASM (talk | contribs) (→Solution 2 (Casework): Replaced everything with Asymptote for practice.) | |||
22:37 (cur | prev) . . (-9) . . MRENTHUSIASM (talk | contribs) (Undo revision 151169 by MRENTHUSIASM (talk)) (Tag: Undo) | |||
22:18 (cur | prev) . . (+557) . . MRENTHUSIASM (talk | contribs) (→Solution 2 (Casework): Improved layout.) |
21:53 | Minnesota mathematics competitions (9 changes | history) . . (+1,216) . . [Kettleabc (2×); Ethanlang (3×); Samba2000 (4×)] | ||
21:53 (cur | prev) . . (+13) . . Ethanlang (talk | contribs) (→National competition performances) | |||
21:23 (cur | prev) . . (-1) . . Ethanlang (talk | contribs) (→National competition performances) | |||
21:16 (cur | prev) . . (+8) . . Ethanlang (talk | contribs) (→National competition performances) | |||
16:09 (cur | prev) . . (+1) . . Kettleabc (talk | contribs) (→National competition performances) | |||
16:01 (cur | prev) . . (+152) . . Kettleabc (talk | contribs) (→National competition performances) | |||
15:45 (cur | prev) . . (+76) . . Samba2000 (talk | contribs) (→National competition performances) | |||
14:55 (cur | prev) . . (+264) . . Samba2000 (talk | contribs) (→National competition performances) | |||
14:19 (cur | prev) . . (+157) . . Samba2000 (talk | contribs) (→National competition performances) | |||
14:04 (cur | prev) . . (+546) . . Samba2000 (talk | contribs) (→National competition performances) |
19:19 | (Deletion log) . . Jwelsh (talk | contribs) deleted page User:RedFireTruck (Author request) |
18:03 | 2021 AMC 10B Problems/Problem 16 (diff | hist) . . (+14) . . Ilikemath40 (talk | contribs) (→Solution 1) |
16:57 | AoPS Wiki:Sandbox (diff | hist) . . (+116) . . Ryanbear (talk | contribs) |
N 16:21 | Discordbetterthanaops (2 changes | history) . . (0) . . [Littlebraintime (2×)] | ||
16:21 (cur | prev) . . (-32) . . Littlebraintime (talk | contribs) (Blanked the page) (Tag: Blanking) | |||
N | 16:20 (cur | prev) . . (+32) . . Littlebraintime (talk | contribs) (Created page with "<math>\text{Discord>Aops}</math>") |
16:01 | AMC historical results (2 changes | history) . . (0) . . [Chess007 (2×)] | ||
16:01 (cur | prev) . . (+1) . . Chess007 (talk | contribs) (→AIME II) | |||
16:00 (cur | prev) . . (-1) . . Chess007 (talk | contribs) (→AIME II) |
N 14:06 | User:Objectz/Pringles Logo (Old) (2 changes | history) . . (+4,703) . . [Objectz (2×)] | ||
14:06 (cur | prev) . . (+295) . . Objectz (talk | contribs) | |||
N | 14:04 (cur | prev) . . (+4,408) . . Objectz (talk | contribs) (Created page with "<br><center><asy> // background fill((0,0)--(201,0)--(201,-251)--(0,-251)--cycle,white); // face dot((55,-42), p=invisible+2bp); // This dot marks the start of arc 1. dot((1...") |
14:00 | User:Objectz/Asymptote (diff | hist) . . (+97) . . Objectz (talk | contribs) (→Completed Logos) |