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Show new changes starting from 03:55, 14 April 2021
   

14 April 2021

N    01:11  User:Green lotus‎ (diff | hist) . . (+60). . Green lotus (talk | contribs) (Created page with "I am a 17-year old Mathematics enthusiast from Kochi, India.")
     00:57  2021 AMC 12A Problems/Problem 4‎‎ (2 changes | history) . . (-137). . [MRENTHUSIASM‎ (2×)]
      00:57 (cur | prev) . . (+23). . MRENTHUSIASM (talk | contribs) (Solution 2 (Explains Solution 1 Using Arrows): Reformatted.)
      00:10 (cur | prev) . . (-158). . MRENTHUSIASM (talk | contribs) (Solution 4 (Rigorous): Adjusted the code so it renders.)

13 April 2021

     23:21  2021 AMC 12A Problems/Problem 4‎‎ (2 changes | history) . . (+2,381). . [Peace09‎ (2×)]
      23:21 (cur | prev) . . (+139). . Peace09 (talk | contribs) (Solution 4 (Rigorous))
      23:20 (cur | prev) . . (+2,242). . Peace09 (talk | contribs)
     22:00  User:Cryptographer‎ (diff | hist) . . (+11). . Harrypttorfan (talk | contribs)
     20:01  Wooga Looga Theorem‎‎ (3 changes | history) . . (-15,297). . [Senorincongito‎; Ladka13‎; Cryptographer‎]
      20:01 (cur | prev) . . (-15,482). . Cryptographer (talk | contribs) (Replaced content with "Do not make false theorems. This may cause others to think of this as true and use it. ~<font color="#FF2998">crypto</font> (User talk:Cryptograph...") (Tag: Replaced)
      19:11 (cur | prev) . . (+32). . Ladka13 (talk | contribs) (Testimonials)
      15:04 (cur | prev) . . (+153). . Senorincongito (talk | contribs) (Application 1)
     16:52  Quartic Equation‎ (diff | hist) . . (+1,171). . Ryanbear (talk | contribs)
     13:24  2019 AMC 8 Problems/Problem 7‎‎ (3 changes | history) . . (-61). . [Princessbelle‎ (3×)]
      13:24 (cur | prev) . . (-59). . Princessbelle (talk | contribs) (Q and A)
      13:22 (cur | prev) . . (-2). . Princessbelle (talk | contribs) (Questions)
      13:21 (cur | prev) . . (0). . Princessbelle (talk | contribs) (Questions)
     13:17  2019 AMC 8 Problems/Problem 10‎ (diff | hist) . . (+1). . Princessbelle (talk | contribs) (Problem 10)
     13:03  2019 AMC 8 Problems/Problem 9‎‎ (2 changes | history) . . (0). . [Princessbelle‎ (2×)]
      13:03 (cur | prev) . . (-43). . Princessbelle (talk | contribs) (Video Solution)
      13:03 (cur | prev) . . (+43). . Princessbelle (talk | contribs) (Video Solution)
     11:51  User:Piphi‎ (diff | hist) . . (+1). . Piphi (talk | contribs)
     05:15  Washington mathematics competitions‎ (diff | hist) . . (+136). . Arpitr20 (talk | contribs) (Washington middle school mathematics competitions)
     05:14  List of United States middle school mathematics competitions‎‎ (3 changes | history) . . (-5). . [Arpitr20‎ (3×)]
      05:14 (cur | prev) . . (-22). . Arpitr20 (talk | contribs) (National middle school mathematics competitions)
      05:12 (cur | prev) . . (+16). . Arpitr20 (talk | contribs) (National middle school mathematics competitions)
      05:11 (cur | prev) . . (+1). . Arpitr20 (talk | contribs) (National middle school mathematics competitions)
     04:36  AoPS Wiki:AoPS Community Awards‎‎ (2 changes | history) . . (0). . [Sungs‎ (2×)]
      04:36 (cur | prev) . . (-21). . Sungs (talk | contribs) (Perfect AIME Scores)
      04:34 (cur | prev) . . (+21). . Sungs (talk | contribs) (Perfect AIME Scores)

12 April 2021

     23:22  Canada/USA Mathcamp‎ (diff | hist) . . (-46). . Shzhang (talk | contribs) (History: 2020 was not held at Champlain College due to COVID)
N    23:02  2021 USAJMO Problems‎ (diff | hist) . . (+9). . Jhakim23 (talk | contribs) (Created page with "Not shown")
     22:13  User:OlympusHero‎ (diff | hist) . . (+106). . Olympushero (talk | contribs) (Goals)
     21:44  Energy‎ (diff | hist) . . (+573). . Aidend100 (talk | contribs) (Overview)
     21:21  2008 AMC 12A Problems/Problem 13‎‎ (3 changes | history) . . (+135). . [Gabew‎ (3×)]
      21:21 (cur | prev) . . (+22). . Gabew (talk | contribs) (Solution 1)
      21:16 (cur | prev) . . (0). . Gabew (talk | contribs) (Solution 1)
      21:15 (cur | prev) . . (+113). . Gabew (talk | contribs) (Solution 1)
     20:24  Wooga Looga Theorem‎‎ (4 changes | history) . . (+483). . [Yelly314‎; Bedwarspro‎; Awesomeness in a bun‎; Awesomeming327.‎]
      20:24 (cur | prev) . . (+154). . Awesomeness in a bun (talk | contribs) (Testimonials)
      14:25 (cur | prev) . . (+74). . Yelly314 (talk | contribs) (Testimonials)
      12:47 (cur | prev) . . (+34). . Awesomeming327. (talk | contribs) (Testimonials)
      10:48 (cur | prev) . . (+21). . Bedwarspro (talk | contribs) (Testimonials)
     17:23  User:Piphi‎‎ (3 changes | history) . . (-260). . [Piphi‎; Dragoon‎ (2×)]
      17:23 (cur | prev) . . (-1). . Dragoon (talk | contribs) (Goals)
      17:23 (cur | prev) . . (0). . Dragoon (talk | contribs) (User Count)
      00:43 (cur | prev) . . (-259). . Piphi (talk | contribs)
     13:31  Rhode Island MathCounts‎ (diff | hist) . . (+549). . 42000steps (talk | contribs)
     05:39  2021 AIME II Problems/Problem 13‎‎ (3 changes | history) . . (+1,525). . [MRENTHUSIASM‎ (3×)]
      05:39 (cur | prev) . . (+347). . MRENTHUSIASM (talk | contribs) (Solution 3 (Chinese Remainder Theorem and Binomial Theorem))
      04:03 (cur | prev) . . (+259). . MRENTHUSIASM (talk | contribs) (Solution 3 (Similar to Solution 2))
      02:48 (cur | prev) . . (+457). . MRENTHUSIASM (talk | contribs) (Solution 3 (Similar to Solution 2))
     00:43  GMAAS‎ (diff | hist) . . (+79,904). . Piphi (talk | contribs)
N    00:11  User:Nhakhoaparis‎‎ (3 changes | history) . . (+4,579). . [Nhakhoaparis‎ (3×)]
      00:11 (cur | prev) . . (-62). . Nhakhoaparis (talk | contribs)
      00:10 (cur | prev) . . (+4,596). . Nhakhoaparis (talk | contribs)
N     00:10 (cur | prev) . . (+45). . Nhakhoaparis (talk | contribs) (Created page with "Heej thong nha khoa uy tins nhất hiện nay")

11 April 2021

     19:56  User:Piphi‎‎ (2 changes | history) . . (-479). . [Bedwarspro‎ (2×)]
      19:56 (cur | prev) . . (+51). . Bedwarspro (talk | contribs) (About Me)
      19:55 (cur | prev) . . (-530). . Bedwarspro (talk | contribs) (User Count)
     17:03  2020 AIME II Problems/Problem 7‎‎ (3 changes | history) . . (+2,837). . [Samrocksnature‎ (3×)]
      17:03 (cur | prev) . . (-15). . Samrocksnature (talk | contribs) (Solution 1: Graph paper coordbash)
      02:49 (cur | prev) . . (-4). . Samrocksnature (talk | contribs) (Solution 1: Graph paper coordbash)
      02:49 (cur | prev) . . (+2,856). . Samrocksnature (talk | contribs) (Solution 1: Graph paper coordbash)
N    15:44  Euclid 2018‎‎ (4 changes | history) . . (+1,021). . [Timz2005‎ (4×)]
      15:44 (cur | prev) . . (+39). . Timz2005 (talk | contribs) (Solution)
      15:40 (cur | prev) . . (+627). . Timz2005 (talk | contribs) (Problem)
      15:34 (cur | prev) . . (+22). . Timz2005 (talk | contribs)
N     15:34 (cur | prev) . . (+333). . Timz2005 (talk | contribs) (Created page with "== Problem == a) Given x = 11, find (x) + (x+1) + (x+2) + (x+3) b) Given <math>\frac{a}{6}</math> + <math>\frac{6}{18}</math> = 1, find the value of a c) The total cost of o...")
     15:24  2021 AIME II Problems/Problem 13‎‎ (2 changes | history) . . (+1,356). . [MRENTHUSIASM‎ (2×)]
      15:24 (cur | prev) . . (+87). . MRENTHUSIASM (talk | contribs) (Solution 3 (Similar to Solution 2))
      13:12 (cur | prev) . . (+702). . MRENTHUSIASM (talk | contribs) (Added in Sol 3.)
     13:35  Easter Egg‎‎ (2 changes | history) . . (+627). . [Rp3.1415‎; Centslordm‎]
      13:35 (cur | prev) . . (+19). . Rp3.1415 (talk | contribs)
      11:47 (cur | prev) . . (+608). . Centslordm (talk | contribs)
     13:24  2017 AMC 12A Problems/Problem 16‎ (diff | hist) . . (+14). . Ad1406 (talk | contribs) (Solution 3)
     12:41  Mathematics websites‎‎ (2 changes | history) . . (0). . [A.shyam.25‎ (2×)]
      12:41 (cur | prev) . . (-114). . A.shyam.25 (talk | contribs)
      12:39 (cur | prev) . . (+114). . A.shyam.25 (talk | contribs) (Khan Academy)
     11:59  (Upload log). . [Raghavk‎; Jyotiraditya123‎]
      11:59 . . Raghavk (talk | contribs) uploaded File:19924.dc36493a.300x169o.e60521d9789d.gif
      02:53 . . Jyotiraditya123 (talk | contribs) uploaded File:Figure 1 - Isosceles Triangle.jpg
     11:22  2021 AIME II Problems/Problem 11‎ (diff | hist) . . (+359). . MRENTHUSIASM (talk | contribs) (Solution 2 (Illustrations))
     10:34  2021 USAJMO Problems/Problem 1‎ (diff | hist) . . (+37). . Trex4days (talk | contribs)
N    02:54  Jadhav Isosceles Formula‎ (diff | hist) . . (+4,397). . Jyotiraditya123 (talk | contribs) (Created page with "Jadhav's Isosceles Formula '''gives a equation''' to evaluate area of any isosceles triangle with '''know one angle and length of equal sides''' with trigonometric ratios. Der...")

10 April 2021

     23:48  2020 AIME II Problems/Problem 4‎‎ (2 changes | history) . . (+2,624). . [Samrocksnature‎ (2×)]
      23:48 (cur | prev) . . (-88). . Samrocksnature (talk | contribs) (Solution 3)
      23:47 (cur | prev) . . (+2,712). . Samrocksnature (talk | contribs) (Solution 3)
     23:21  2020 USOJMO Problems/Problem 5‎ (diff | hist) . . (+1,984). . Vvluo (talk | contribs) (Solution)
     23:14  2020 AIME II Problems/Problem 7‎ (diff | hist) . . (+57). . Samrocksnature (talk | contribs) (Solution (Official MAA))
     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...")
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