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Show new changes starting from 12:27, 24 June 2021
   

24 June 2021

 m   12:24  G285 2021 Summer Problem Set‎‎ (2 changes | history) . . (+3,564). . [Faizaansiddique‎; Geometry285‎]
 m    12:24 (cur | prev) . . (+310). . Faizaansiddique (talk | contribs)
 m    12:13 (cur | prev) . . (+3,254). . Geometry285 (talk | contribs)
 m   12:00  2021 AMC 10B Problems/Problem 8‎‎ (2 changes | history) . . (+29). . [MRENTHUSIASM‎ (2×)]
 m    12:00 (cur | prev) . . (+28). . MRENTHUSIASM (talk | contribs) (Solution 1: Added title.)
 m    11:59 (cur | prev) . . (+1). . MRENTHUSIASM (talk | contribs) (Solution 2: Draw It Out: Parenthesized the title.)
 m   11:59  2021 AIME I Problems/Problem 11‎ (diff | hist) . . (+8). . MRENTHUSIASM (talk | contribs) (Solution 1)
     11:45  1989 AIME Problems/Problem 8‎‎ (15 changes | history) . . (-113). . [MRENTHUSIASM‎ (15×)]
 m    11:45 (cur | prev) . . (-455). . MRENTHUSIASM (talk | contribs) (Added title for Solution 3; deleted the duplicated solution. Let me know if anyone is unhappy with that.)
 m    11:00 (cur | prev) . . (-2). . MRENTHUSIASM (talk | contribs) (Solution 2 (Linear Combination))
 m    10:42 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (Solution 2 (Linear Combination))
      10:39 (cur | prev) . . (+209). . MRENTHUSIASM (talk | contribs) (Solution 2 (Linear Combination))
      04:34 (cur | prev) . . (+44). . MRENTHUSIASM (talk | contribs) (Problem)
 m    04:05 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (Solution 2 (Linear Combination))
      04:04 (cur | prev) . . (+815). . MRENTHUSIASM (talk | contribs)
      03:25 (cur | prev) . . (+29). . MRENTHUSIASM (talk | contribs) (Solution 3: Reformatted)
      03:22 (cur | prev) . . (-389). . MRENTHUSIASM (talk | contribs)
      03:01 (cur | prev) . . (-108). . MRENTHUSIASM (talk | contribs)
      02:54 (cur | prev) . . (-4). . MRENTHUSIASM (talk | contribs)
      02:49 (cur | prev) . . (+563). . MRENTHUSIASM (talk | contribs)
      02:08 (cur | prev) . . (+414). . MRENTHUSIASM (talk | contribs)
      01:45 (cur | prev) . . (-1,203). . MRENTHUSIASM (talk | contribs)
      01:30 (cur | prev) . . (-26). . MRENTHUSIASM (talk | contribs) (Reformatted the solutions. I will reconstruct Solutions 1 and 3.)
 m   09:47  2008 AMC 8 Problems‎ (diff | hist) . . (0). . Revak (talk | contribs) (Problem 1)
     04:42  1989 AIME Problems‎‎ (3 changes | history) . . (-121). . [MRENTHUSIASM‎ (3×)]
      04:42 (cur | prev) . . (-103). . MRENTHUSIASM (talk | contribs) (Problem 15)
      04:35 (cur | prev) . . (+44). . MRENTHUSIASM (talk | contribs) (Problem 8)
 m    01:42 (cur | prev) . . (-62). . MRENTHUSIASM (talk | contribs) (Problem 8)
     04:41  1989 AIME Problems/Problem 15‎ (diff | hist) . . (-23). . MRENTHUSIASM (talk | contribs)
     04:23  User:MRENTHUSIASM‎‎ (3 changes | history) . . (+79). . [MRENTHUSIASM‎ (3×)]
 m    04:23 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (2020 AMC 12A)
      04:18 (cur | prev) . . (+12). . MRENTHUSIASM (talk | contribs) (=)
      04:16 (cur | prev) . . (+67). . MRENTHUSIASM (talk | contribs)
 m   03:11  2021 AIME II Problems/Problem 7‎ (diff | hist) . . (+29). . MRENTHUSIASM (talk | contribs) (Solution 4 (Bash: Two Variables, Two Equations))

23 June 2021

     22:51  2018 AMC 12A Problems/Problem 23‎‎ (6 changes | history) . . (+1,133). . [MRENTHUSIASM‎ (6×)]
 m    22:51 (cur | prev) . . (-2). . MRENTHUSIASM (talk | contribs) (Solution 2 (Rotation, Isosceles Triangle, Parallel Lines))
 m    12:44 (cur | prev) . . (+1). . MRENTHUSIASM (talk | contribs) (Solution 2 (Rotation, Isosceles Triangle, Parallel Lines))
      12:38 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (I rearranged the solutions for simplicity purposes WITHOUT altering the content. If anyone is unhappy, please private-message me, and we will figure out a solution.)
 m    11:45 (cur | prev) . . (-3). . MRENTHUSIASM (talk | contribs) (Solution 7 (Rotation, Isosceles Triangle, Similar Triangles))
      11:43 (cur | prev) . . (+1,115). . MRENTHUSIASM (talk | contribs) (First, I revised Solution 4 for standard notations. Overlines should describe line segments. Without overlines, we are describing lengths.)
      00:22 (cur | prev) . . (+22). . MRENTHUSIASM (talk | contribs) (Reformatted the titles so that they look more professional. Also, I fixed some of the logical errors. Let me know if anyone is unhappy with this.)
 m   21:42  1959 IMO Problems/Problem 4‎ (diff | hist) . . (-62). . Jdong2006 (talk | contribs) (Solution 5)
     19:52  1972 AHSME Problems/Problem 30‎ (diff | hist) . . (+13). . Aopspandy (talk | contribs)
     19:24  2015 AMC 10B Problems/Problem 20‎ (diff | hist) . . (+1). . Mop (talk | contribs) (Solution 2 (3D Geometry))
 m   19:16  2019 AMC 10A Problems/Problem 2‎ (diff | hist) . . (+277). . Abhinavg0627 (talk | contribs) (Solution 3)
 m   18:59  2021 AMC 10A Problems/Problem 20‎‎ (3 changes | history) . . (-24). . [MRENTHUSIASM‎ (3×)]
 m    18:59 (cur | prev) . . (0). . MRENTHUSIASM (talk | contribs) (Solution 2 (Casework on the Consecutive Digits))
 m    16:24 (cur | prev) . . (+1). . MRENTHUSIASM (talk | contribs) (Solution 4: Symmetry)
 m    16:20 (cur | prev) . . (-25). . MRENTHUSIASM (talk | contribs) (Solution 2 (Casework on the Consecutive Digits))
 m   17:16  2017 AIME I Problems/Problem 10‎ (diff | hist) . . (+2). . Krishnaveni27 (talk | contribs) (Solution)
 m   17:13  1971 AHSME Problems/Problem 7‎ (diff | hist) . . (+223). . Aopspandy (talk | contribs)
     17:03  1971 AHSME Problems/Problem 2‎‎ (3 changes | history) . . (+481). . [Aopspandy‎ (3×)]
 m    17:03 (cur | prev) . . (+12). . Aopspandy (talk | contribs) (Solution)
 m    17:03 (cur | prev) . . (+131). . Aopspandy (talk | contribs) (latex)
      16:54 (cur | prev) . . (+338). . Aopspandy (talk | contribs)
N    16:47  1972 AHSME Problems/Problem 26‎ (diff | hist) . . (+864). . Aopspandy (talk | contribs) (Created page with "==Problem== <asy> real t=pi/8;real u=7*pi/12;real v=13*pi/12; real ct=cos(t);real st=sin(t);real cu=cos(u);real su=sin(u); draw(unitcircle); draw((ct,st)--(-ct,st)--(cos(v),si...")
 m   16:34  User:Aopspandy‎ (diff | hist) . . (0). . Aopspandy (talk | contribs)
N    16:34  1972 AHSME Problems/Problem 35‎ (diff | hist) . . (+930). . Aopspandy (talk | contribs) (Created page with "== Problem == <asy> draw(unitsquare);draw((0,0)--(.25,sqrt(3)/4)--(.5,0)); label("Z",(0,1),NW);label("Y",(1,1),NE);label("A",(0,0),SW);label("X",(1,0),SE);label("B",(.5,0),S...")
     16:23  2003 AMC 10B Problems/Problem 15‎ (diff | hist) . . (+77). . Savannahsolver (talk | contribs)
     16:22  2003 AMC 10B Problems/Problem 14‎ (diff | hist) . . (+77). . Savannahsolver (talk | contribs)
 m   16:21  2021 AMC 12A Problems/Problem 23‎ (diff | hist) . . (-43). . MRENTHUSIASM (talk | contribs) (Solution 3 (Finds Numerator and Denominator Separately))
     16:21  2003 AMC 10A Problems/Problem 12‎‎ (2 changes | history) . . (+77). . [Savannahsolver‎ (2×)]
      16:21 (cur | prev) . . (+11). . Savannahsolver (talk | contribs) (Video Solution)
      16:21 (cur | prev) . . (+66). . Savannahsolver (talk | contribs)
     16:18  2003 AMC 10A Problems/Problem 13‎ (diff | hist) . . (+77). . Savannahsolver (talk | contribs)
     15:52  2006 AMC 12B Problems/Problem 22‎ (diff | hist) . . (+7). . Jdong2006 (talk | contribs) (Solution 2)
     15:06  User:Zhaom‎ (diff | hist) . . (-3,234). . Zhaom (talk | contribs) (Blanked the page) (Tag: Blanking)
 m   14:50  Talk:Gmaas‎ (diff | hist) . . (+11). . Jomity (talk | contribs)
     14:43  User:Piphi‎‎ (2 changes | history) . . (0). . [Flute2019‎; Jomity‎]
 m    14:43 (cur | prev) . . (0). . Jomity (talk | contribs)
      10:13 (cur | prev) . . (0). . Flute2019 (talk | contribs) (User Count)
 m   14:32  2014 AIME I Problems/Problem 3‎ (diff | hist) . . (+1). . Awu2014 (talk | contribs) (Solution 6 (sort of cheese))
     14:27  1991 AHSME Problems/Problem 10‎ (diff | hist) . . (+54). . Rayford (talk | contribs) (See also)
 m   14:12  Mathleague.org‎ (diff | hist) . . (+38). . Rockmanex3 (talk | contribs) (Added mathleague.org to the list of mathematics competitions)
 m   14:11  1972 AHSME Problems/Problem 32‎ (diff | hist) . . (+912). . Aopspandy (talk | contribs)
 m   14:10  1972 AHSME Problems/Problem 31‎‎ (4 changes | history) . . (+18). . [Aopspandy‎ (4×)]
 m    14:10 (cur | prev) . . (+4). . Aopspandy (talk | contribs) (Solution)
 m    14:09 (cur | prev) . . (-4). . Aopspandy (talk | contribs) (Solution)
 m    14:09 (cur | prev) . . (+4). . Aopspandy (talk | contribs) (Solution)
 m    14:05 (cur | prev) . . (+14). . Aopspandy (talk | contribs)
 m   14:09  2008 Indonesia MO Problems‎ (diff | hist) . . (+53). . Rockmanex3 (talk | contribs) (Problem 4)
N    13:55  1972 AHSME Problems/Problem 29‎ (diff | hist) . . (+371). . Aopspandy (talk | contribs) (Created page with "==Problem== If <math>f(x)=\log \left(\frac{1+x}{1-x}\right)</math> for <math>-1<x<1</math>, then <math>f\left(\frac{3x+x^3}{1+3x^2}\right)</math> in terms of <math>f(x)</math>...")
 m   13:53  1972 AHSME Problems/Problem 28‎‎ (2 changes | history) . . (+45). . [Aopspandy‎ (2×)]
 m    13:53 (cur | prev) . . (+44). . Aopspandy (talk | contribs) (Solution)
 m    13:53 (cur | prev) . . (+1). . Aopspandy (talk | contribs) (Solution)
     13:49  1972 AHSME Problems/Problem 27‎ (diff | hist) . . (-426). . Aopspandy (talk | contribs) (Problem)
     13:28  2006 AMC 12A Problems/Problem 25‎‎ (8 changes | history) . . (+2,120). . [Th1nq3r‎ (8×)]
      13:28 (cur | prev) . . (-50). . Th1nq3r (talk | contribs) (Solution 5 (Clever bash))
      13:27 (cur | prev) . . (-2). . Th1nq3r (talk | contribs) (Solution 5 (Clever bash))
      11:07 (cur | prev) . . (+218). . Th1nq3r (talk | contribs) (Solution 5 (Clever bash))
      11:06 (cur | prev) . . (-14). . Th1nq3r (talk | contribs) (Solution 5 (Clever bash))
      11:05 (cur | prev) . . (-81). . Th1nq3r (talk | contribs) (Solution 5 (Clever bash))
      11:04 (cur | prev) . . (+93). . Th1nq3r (talk | contribs) (Solution 5 (Clever bash))
      11:03 (cur | prev) . . (+15). . Th1nq3r (talk | contribs) (Solution 5 (Clever bash))
      11:03 (cur | prev) . . (+1,941). . Th1nq3r (talk | contribs) (Solution 4)
     13:24  User:Flamekhoemberish‎ (diff | hist) . . (-45). . MRENTHUSIASM (talk | contribs) (Acknowledgements)
     13:23  User:MRENTHUSIASM‎‎ (4 changes | history) . . (-5,658). . [MRENTHUSIASM‎ (4×)]
      13:23 (cur | prev) . . (+1). . MRENTHUSIASM (talk | contribs) (External Links)
      13:23 (cur | prev) . . (-5,311). . MRENTHUSIASM (talk | contribs)
 m    12:51 (cur | prev) . . (-315). . MRENTHUSIASM (talk | contribs)
      12:47 (cur | prev) . . (-33). . MRENTHUSIASM (talk | contribs) (2018 AMC 12A)
 m   12:56  1990 AIME Problems/Problem 8‎ (diff | hist) . . (+12). . MRENTHUSIASM (talk | contribs) (Remark: SPOTS -> POSITIONS to be more formal?)
 m   12:55  G285 2021 MC10A‎ (diff | hist) . . (+299). . Geometry285 (talk | contribs)
 m   12:30  2000 AMC 12 Problems/Problem 21‎ (diff | hist) . . (+97). . Dabobwholikemath1234 (talk | contribs) (Solutions)
     10:51  (Upload log). . [MRENTHUSIASM‎ (2×)]
      10:51 . . MRENTHUSIASM (talk | contribs) uploaded File:2018 AMC 12A Problem 23 Solution.png
      00:51 . . MRENTHUSIASM (talk | contribs) uploaded a new version of File:2018 AMC 12A Problem 23.png
N    02:38  2008 Indonesia MO Problems/Problem 5‎ (diff | hist) . . (+2,462). . Rockmanex3 (talk | contribs) (Solutions to Problem 5 (solution 1 credit to mehmetcantu) -- two proof approaches!)

22 June 2021

     23:19  1972 AHSME Problems/Problem 18‎‎ (2 changes | history) . . (+498). . [Aopspandy‎ (2×)]
 m    23:19 (cur | prev) . . (0). . Aopspandy (talk | contribs) (Solution)
      22:41 (cur | prev) . . (+498). . Aopspandy (talk | contribs)
     22:28  1972 AHSME Problems/Problem 14‎‎ (2 changes | history) . . (+180). . [Aopspandy‎ (2×)]
 m    22:28 (cur | prev) . . (+16). . Aopspandy (talk | contribs) (Solution 2)
      22:27 (cur | prev) . . (+164). . Aopspandy (talk | contribs) (+Solution 2)
     21:58  1972 AHSME Problems/Problem 11‎‎ (3 changes | history) . . (-312). . [Aopspandy‎ (3×)]
 m    21:58 (cur | prev) . . (+35). . Aopspandy (talk | contribs)
      21:57 (cur | prev) . . (-686). . Aopspandy (talk | contribs) (Solution)
      21:54 (cur | prev) . . (+339). . Aopspandy (talk | contribs)
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