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16 May 2021
08:31 | 1975 USAMO Problems/Problem 1 (diff | hist) . . (+2) . . Lazizbek1435 (talk | contribs) (→Key Lemma) |
15 May 2021
14:04 | (Upload log) . . [Qqslot-qqslot; Cec2020; MRENTHUSIASM (2×)] | ||
14:04 . . Cec2020 (talk | contribs) uploaded File:D2D66306-3CC8-4D8C-9A40-EBB8062EBC31.jpeg | |||
12:29 . . Qqslot-qqslot (talk | contribs) uploaded File:Konjgcvfx8sh6rjpreho.png (Slot Mesin merupakan permainan yang sangat populer di antara berbagai permainan kasino. Sebagian besar orang terpesona dengan hadiah jackpot utama yang bisa Anda menangkan dalam permainan tersebut. Dengan kata sederhana, Anda dapat mengatakan bahwa per...) | |||
00:27 . . MRENTHUSIASM (talk | contribs) uploaded File:2021 AIME II Problem 5 (2).png | |||
00:22 . . MRENTHUSIASM (talk | contribs) uploaded File:2021 AIME II Problem 5 (1).png |
N 12:37 | User:Qqslot-qqslot (diff | hist) . . (+2,945) . . Qqslot-qqslot (talk | contribs) (qqslot) |
12:28 | G285 2021 MC10A (diff | hist) . . (+230) . . Geometry285 (talk | contribs) |
11:54 | 2020 AMC 10B Problems/Problem 13 (diff | hist) . . (+704) . . MRENTHUSIASM (talk | contribs) |
N 11:51 | User:Cece2020 (diff | hist) . . (+4) . . Cec2020 (talk | contribs) (Created page with "Hi !") |
N 04:11 | User:Tiumris (diff | hist) . . (+3,147) . . Tiumris (talk | contribs) (Created page with "Have You Seriously Considered The Option Of Huusk Japonais You may already know, people requirement quite a few essential things in a new kitchen while they are considering...") |
01:27 | 1988 AIME Problems/Problem 15 (2 changes | history) . . (+24) . . [Deepakies (2×)] | ||
01:27 (cur | prev) . . (0) . . Deepakies (talk | contribs) (→A way to compute this quickly (by AlexLikeMath)) | |||
01:26 (cur | prev) . . (+24) . . Deepakies (talk | contribs) (→Solution 2) |
N 01:17 | User:Zibeld (diff | hist) . . (+3,181) . . Zibeld (talk | contribs) (Created page with "Learn All Basic Aspects About Huusk Opinion Now! A suitable knife is central to the kitchen strategy through each and every specific to their kitchen to trim down different...") |
N 01:14 | 1998 IMO Shortlist Problems/C4 (diff | hist) . . (+534) . . Sumitrajput0271 (talk | contribs) (Created page with "If A is a permutation of 1, 2, 3, ... , n and B is a subset of {1, 2, ... , n}, then we say that A splits B if we can find three elements of A such that the middle element doe...") |
N 01:13 | 1998 IMO Shortlist Problems/C3 (diff | hist) . . (+285) . . Sumitrajput0271 (talk | contribs) (Created page with "The numbers from 1 to 9 are written in an arbitrary order. A move is to reverse the order of any block of consecutive increasing or decreasing numbers. For example, a move cha...") |
N 01:08 | 1998 IMO Shortlist Problems/C2 (diff | hist) . . (+580) . . Sumitrajput0271 (talk | contribs) (Created page with " n is a fixed positive integer. An odd n-admissible sequence a_1, a_2, a_3, ... satisfies the following conditions: 1 : a_1 = 1. 2 : a_2k = a_2k-1 + 2 or a_2k-1 + n 3 : a_2k+...") |
N 01:05 | 1998 IMO Shortlist Problems/C1 (diff | hist) . . (+195) . . Sumitrajput0271 (talk | contribs) (Created page with " An m x n array of real numbers has the sum of each row and column integral. Show that each non-integral element x can be changed to [x] or [x] + 1, so that the row and column...") |
00:28 | 2021 AIME II Problems/Problem 5 (3 changes | history) . . (+837) . . [MRENTHUSIASM (3×)] | ||
00:28 (cur | prev) . . (+13) . . MRENTHUSIASM (talk | contribs) (→Solution 5 (Diagrams)) | |||
00:23 (cur | prev) . . (+13) . . MRENTHUSIASM (talk | contribs) (→Solution 5 (Diagrams): One diagram is attached.) | |||
00:15 (cur | prev) . . (+780) . . MRENTHUSIASM (talk | contribs) (→Solution 5 (Diagrams)) |
N 00:06 | User:Veseston (diff | hist) . . (+3,341) . . Veseston (talk | contribs) (Created page with "Learn Core Concepts About Judi Online Today, betting are probably the typically 1 way can aid you to develop into a wealthy better. Recent information says the amount of com...") |
14 May 2021
23:40 | 2021 AIME II Problems/Problem 5 (2 changes | history) . . (+976) . . [MRENTHUSIASM (2×)] | ||
23:40 (cur | prev) . . (+711) . . MRENTHUSIASM (talk | contribs) (→Solution 5 (Diagrams)) | |||
22:45 (cur | prev) . . (+265) . . MRENTHUSIASM (talk | contribs) |
23:14 | Missouri Mathcounts (2 changes | history) . . (+166) . . [Aaronsunboy (2×)] | ||
23:14 (cur | prev) . . (+86) . . Aaronsunboy (talk | contribs) (→MO State Team Members and Written Place (CD place if unknown)) | |||
23:11 (cur | prev) . . (+80) . . Aaronsunboy (talk | contribs) (→MO State Team Champions) |
20:37 | User:Piphi (diff | hist) . . (0) . . Advanture (talk | contribs) (→User Count) |
19:38 | 2020 AMC 8 Problems (4 changes | history) . . (+9) . . [Wuwan2009 (4×)] | ||
19:38 (cur | prev) . . (+4) . . Wuwan2009 (talk | contribs) (→Problem 1) | |||
19:37 (cur | prev) . . (+5) . . Wuwan2009 (talk | contribs) (→Problem 1) | |||
19:09 (cur | prev) . . (+1) . . Wuwan2009 (talk | contribs) (→Problem 1) | |||
19:08 (cur | prev) . . (+3) . . Wuwan2009 (talk | contribs) (→Problem 1) |
16:54 | 2021 AMC 12A Problems/Problem 4 (diff | hist) . . (+2) . . MRENTHUSIASM (talk | contribs) (→Solution 3 (Process of Elimination): Changed Sol 2 to Sol 2.1 to be more specific.) |
16:51 | Getting Started With JavaScript Programming (diff | hist) . . (+200) . . Happycupcake (talk | contribs) (Added a brief explanation about JavaScript runtimes) |
16:49 | User:Happycupcake (diff | hist) . . (-39) . . Happycupcake (talk | contribs) (Rewrote little welcome message) |
11:50 | Combinatorics/Introduction (2 changes | history) . . (+201) . . [Etmetalakret (2×)] | ||
11:50 (cur | prev) . . (0) . . Etmetalakret (talk | contribs) | |||
11:50 (cur | prev) . . (+201) . . Etmetalakret (talk | contribs) |
11:36 | Orthic triangle (diff | hist) . . (-4) . . Etmetalakret (talk | contribs) |
11:32 | 2020 IMO Problems/Problem 1 (2 changes | history) . . (+101) . . [Etmetalakret (2×)] | ||
11:32 (cur | prev) . . (+107) . . Etmetalakret (talk | contribs) | |||
11:23 (cur | prev) . . (-6) . . Etmetalakret (talk | contribs) |
11:32 | 2020 IMO Problems/Problem 2 (2 changes | history) . . (+160) . . [Etmetalakret (2×)] | ||
11:32 (cur | prev) . . (+93) . . Etmetalakret (talk | contribs) | |||
11:24 (cur | prev) . . (+67) . . Etmetalakret (talk | contribs) |
11:31 | 2020 IMO Problems/Problem 3 (2 changes | history) . . (+133) . . [Etmetalakret (2×)] | ||
11:31 (cur | prev) . . (+99) . . Etmetalakret (talk | contribs) | |||
11:25 (cur | prev) . . (+34) . . Etmetalakret (talk | contribs) |
11:31 | 2020 IMO Problems/Problem 4 (2 changes | history) . . (+233) . . [Etmetalakret (2×)] | ||
11:31 (cur | prev) . . (+99) . . Etmetalakret (talk | contribs) | |||
11:25 (cur | prev) . . (+134) . . Etmetalakret (talk | contribs) |
11:30 | 2020 IMO Problems/Problem 5 (2 changes | history) . . (+129) . . [Etmetalakret (2×)] | ||
11:30 (cur | prev) . . (+99) . . Etmetalakret (talk | contribs) | |||
11:25 (cur | prev) . . (+30) . . Etmetalakret (talk | contribs) |
11:30 | 2020 IMO Problems/Problem 6 (3 changes | history) . . (+380) . . [Etmetalakret (3×)] | ||
11:30 (cur | prev) . . (0) . . Etmetalakret (talk | contribs) | |||
11:29 (cur | prev) . . (+106) . . Etmetalakret (talk | contribs) | |||
11:27 (cur | prev) . . (+274) . . Etmetalakret (talk | contribs) |
N 11:21 | 2020 IMO Problems (diff | hist) . . (+3,548) . . Etmetalakret (talk | contribs) (Created page with "== Problem 1 == Consider the convex quadrilateral <math>ABCD</math>. The point <math>P</math> is in the interior of <math>ABCD</math>. The following ratio equalities hold: <cm...") |