User contributions
- 12:47, 11 May 2024 (diff | hist) . . (+85) . . Daniel Zhou's Profile (current)
- 19:29, 19 April 2024 (diff | hist) . . (+88) . . Daniel Zhou's Profile
- 11:06, 12 March 2024 (diff | hist) . . (+88) . . Daniel Zhou's Profile
- 11:17, 11 March 2024 (diff | hist) . . (+96) . . Daniel Zhou's Profile
- 13:34, 22 February 2024 (diff | hist) . . (+1) . . Daniel Zhou's Profile
- 13:34, 22 February 2024 (diff | hist) . . (-1) . . Daniel Zhou's Profile
- 13:18, 22 February 2024 (diff | hist) . . (+1) . . Daniel Zhou's Profile
- 13:18, 22 February 2024 (diff | hist) . . (+1) . . Daniel Zhou's Profile
- 13:05, 22 February 2024 (diff | hist) . . (-26) . . Daniel Zhou's Profile
- 12:51, 22 February 2024 (diff | hist) . . (0) . . Daniel Zhou's Profile
- 12:48, 22 February 2024 (diff | hist) . . (0) . . Daniel Zhou's Profile
- 12:41, 22 February 2024 (diff | hist) . . (+1,256) . . Daniel Zhou's Profile
- 12:23, 22 February 2024 (diff | hist) . . (-2) . . Daniel Zhou's Profile
- 12:23, 22 February 2024 (diff | hist) . . (+1,537) . . Daniel Zhou's Profile
- 11:59, 22 February 2024 (diff | hist) . . (-6) . . Daniel Zhou's Profile
- 11:57, 22 February 2024 (diff | hist) . . (+551) . . Daniel Zhou's Profile
- 11:40, 22 February 2024 (diff | hist) . . (+111) . . Daniel Zhou's Profile
- 11:28, 22 February 2024 (diff | hist) . . (+65) . . Daniel Zhou's Profile
- 13:33, 29 July 2023 (diff | hist) . . (+99) . . Daniel Zhou's Profile
- 23:34, 17 July 2023 (diff | hist) . . (+353) . . Daniel Zhou's Profile
- 00:09, 12 July 2023 (diff | hist) . . (0) . . Daniel Zhou's Profile
- 00:09, 12 July 2023 (diff | hist) . . (+95) . . Daniel Zhou's Profile
- 19:30, 9 July 2023 (diff | hist) . . (+138) . . Daniel Zhou's Profile
- 14:18, 7 July 2023 (diff | hist) . . (+3) . . 2012 AIME II Problems/Problem 14 (→Solution 2) (current)
- 13:48, 1 July 2023 (diff | hist) . . (-19) . . Daniel Zhou's Profile
- 13:48, 1 July 2023 (diff | hist) . . (+140) . . Daniel Zhou's Profile
- 13:19, 1 July 2023 (diff | hist) . . (+173) . . Daniel Zhou's Profile
- 08:47, 1 July 2023 (diff | hist) . . (+32) . . m 2019 AIME I Problems/Problem 6 (→Solution 5 (5-second PoP))
- 08:40, 1 July 2023 (diff | hist) . . (+79) . . 2019 AIME I Problems/Problem 6 (→Solution 1 (Trig))
- 08:38, 1 July 2023 (diff | hist) . . (0) . . 2019 AIME I Problems/Problem 6 (→Solution 1 (Trig))
- 13:16, 26 June 2023 (diff | hist) . . (+60) . . Daniel Zhou's Profile
- 21:44, 25 June 2023 (diff | hist) . . (0) . . Daniel Zhou's Profile
- 21:44, 25 June 2023 (diff | hist) . . (+188) . . Daniel Zhou's Profile
- 21:35, 25 June 2023 (diff | hist) . . (+16) . . Daniel Zhou's Profile
- 08:51, 30 May 2023 (diff | hist) . . (-77) . . Daniel Zhou's Profile
- 08:51, 30 May 2023 (diff | hist) . . (+77) . . Daniel Zhou's Profile
- 08:31, 30 May 2023 (diff | hist) . . (+14) . . Daniel Zhou's Profile
- 20:21, 26 May 2023 (diff | hist) . . (+38) . . Daniel Zhou's Profile
- 22:07, 25 May 2023 (diff | hist) . . (+60) . . Daniel Zhou's Profile
- 14:43, 24 May 2023 (diff | hist) . . (+20) . . Daniel Zhou's Profile
- 19:06, 23 May 2023 (diff | hist) . . (+15) . . Daniel Zhou's Profile
- 22:25, 22 May 2023 (diff | hist) . . (+18) . . Daniel Zhou's Profile
- 08:17, 19 May 2023 (diff | hist) . . (+18) . . Daniel Zhou's Profile
- 19:32, 18 May 2023 (diff | hist) . . (+18) . . Daniel Zhou's Profile
- 15:40, 14 May 2023 (diff | hist) . . (+33) . . Daniel Zhou's Profile
- 19:44, 13 May 2023 (diff | hist) . . (+4) . . Daniel Zhou's Profile
- 19:42, 13 May 2023 (diff | hist) . . (+17) . . Daniel Zhou's Profile
- 19:41, 13 May 2023 (diff | hist) . . (+35) . . Daniel Zhou's Profile
- 19:40, 13 May 2023 (diff | hist) . . (+26) . . Daniel Zhou's Profile
- 19:39, 13 May 2023 (diff | hist) . . (-70) . . Daniel Zhou's Profile
- 19:38, 13 May 2023 (diff | hist) . . (+37) . . Daniel Zhou's Profile
- 19:37, 13 May 2023 (diff | hist) . . (+105) . . Daniel Zhou's Profile
- 20:17, 19 April 2023 (diff | hist) . . (-1) . . 2021 AMC 12B Problems/Problem 24 (→Solution 1)
- 20:17, 19 April 2023 (diff | hist) . . (+3) . . m 2021 AMC 12B Problems/Problem 24 (→Solution 1)
- 11:30, 14 April 2023 (diff | hist) . . (+6) . . 2021 Fall AMC 12A Problems/Problem 23 (→Solution 1 (Standard Form))
- 11:29, 14 April 2023 (diff | hist) . . (+2) . . 2021 Fall AMC 12A Problems/Problem 23 (→Solution 1 (Standard Form))
- 11:28, 14 April 2023 (diff | hist) . . (+191) . . 2021 Fall AMC 12A Problems/Problem 23 (→Solution 1 (Standard Form))
- 14:31, 12 April 2023 (diff | hist) . . (+14) . . 1997 USAMO Problems/Problem 5 (→Problem)
- 14:31, 12 April 2023 (diff | hist) . . (+14) . . 1997 USAMO Problems (→Problem 5) (current)
- 14:25, 12 April 2023 (diff | hist) . . (+1) . . m 1997 USAMO Problems/Problem 5 (→Solution 2)
- 14:12, 12 April 2023 (diff | hist) . . (-1) . . m 1997 USAMO Problems/Problem 6 (current)
- 13:52, 12 April 2023 (diff | hist) . . (+23) . . Daniel Zhou's Profile
- 12:57, 2 April 2023 (diff | hist) . . (+23) . . Daniel Zhou's Profile
- 14:35, 1 April 2023 (diff | hist) . . (0) . . m 2022 AIME II Problems/Problem 10 (→Solution 6 (Combinatorial Method))
- 15:23, 24 March 2023 (diff | hist) . . (0) . . 2023 USAJMO Problems (→Problem 6)
- 15:23, 24 March 2023 (diff | hist) . . (0) . . 2023 USAJMO Problems (→Problem 6)
- 13:40, 24 March 2023 (diff | hist) . . (+12) . . 2023 USAJMO Problems/Problem 1
- 13:39, 24 March 2023 (diff | hist) . . (+467) . . N 2023 USAJMO Problems/Problem 2 (Created page with "==Problem== (Holden Mui) In an acute triangle <math>ABC</math>, let <math>M</math> be the midpoint of <math>\overline{BC}</math>. Let <math>P</math> be the foot of the perpend...")
- 13:39, 24 March 2023 (diff | hist) . . (+20) . . 2023 USAJMO Problems/Problem 1
- 13:34, 24 March 2023 (diff | hist) . . (+150) . . N 2023 USAJMO Problems/Problem 1 (Created page with "Find all triples of positive integers <math>(x,y,z)</math> that satisfy the equation\begin{align*} 2(x+y+z+2xyz)^2=(2xy+2yz+2zx+1)^2+2023 \end{align*}")
- 13:33, 24 March 2023 (diff | hist) . . (+3,765) . . N 2023 USAJMO Problems (Created page with "==Day 1== ==Problem 1== Find all triples of positive integers <math>(x,y,z)</math> that satisfy the equation <cmath> \begin{align*} 2(x+y+z+2xyz)^2=(2xy+2yz+2zx+1)^2+2023 \en...")
- 13:33, 24 March 2023 (diff | hist) . . (-3,768) . . 2023 USAJMO (current)
- 13:33, 24 March 2023 (diff | hist) . . (+623) . . 2023 USAJMO
- 13:31, 24 March 2023 (diff | hist) . . (-68) . . 2023 USAJMO
- 13:28, 24 March 2023 (diff | hist) . . (+636) . . 2023 USAJMO (→Problem 6)
- 13:27, 24 March 2023 (diff | hist) . . (+461) . . 2023 USAJMO (→Problem 2)
- 13:26, 24 March 2023 (diff | hist) . . (+170) . . 2023 USAJMO (→Problem 1)
- 13:25, 24 March 2023 (diff | hist) . . (+4) . . 2023 USAJMO (→Problem 4)
- 13:25, 24 March 2023 (diff | hist) . . (-18) . . 2023 USAJMO (→Problem 3)
- 13:24, 24 March 2023 (diff | hist) . . (0) . . 2023 USAJMO (→Problem 3)
- 13:24, 24 March 2023 (diff | hist) . . (+13) . . 2023 USAJMO (→Problem 3)
- 13:24, 24 March 2023 (diff | hist) . . (+9) . . 2023 USAJMO (→Problem 3)
- 13:23, 24 March 2023 (diff | hist) . . (+855) . . 2023 USAJMO (→Problem 3)
- 13:22, 24 March 2023 (diff | hist) . . (+785) . . 2023 USAJMO (→Problem 4)
- 13:21, 24 March 2023 (diff | hist) . . (+744) . . 2023 USAJMO (→Problem 5)
- 11:41, 19 March 2023 (diff | hist) . . (-2) . . 2012 AIME II Problems/Problem 14 (→Solution 2)
- 11:40, 19 March 2023 (diff | hist) . . (+129) . . 2012 AIME II Problems/Problem 14 (→Solution 2)
- 11:39, 19 March 2023 (diff | hist) . . (+13) . . 2012 AIME II Problems/Problem 14 (→Solution 2)
- 09:20, 19 March 2023 (diff | hist) . . (0) . . 2023 AIME I Problems/Problem 12 (→Solution 4 (Law of Cosines))
- 09:36, 13 March 2023 (diff | hist) . . (+2) . . 2023 AIME I Problems/Problem 11 (→Solution 1 (Minimal Casework))
- 09:34, 13 March 2023 (diff | hist) . . (+74) . . m 2023 AIME I Problems/Problem 11 (→Solution 1 (Minimal Casework))
- 08:41, 13 March 2023 (diff | hist) . . (-13) . . 2023 AIME I Problems/Problem 14 (→Solution 3 (Matrix Analysis and Permutation))
- 08:41, 13 March 2023 (diff | hist) . . (-13) . . 2023 AIME I Problems/Problem 14 (→Solution 3 (Matrix Analysis and Permutation))
- 08:40, 13 March 2023 (diff | hist) . . (+26) . . 2023 AIME I Problems/Problem 14 (→Solution 3 (Matrix Analysis and Permutation))
- 20:42, 12 March 2023 (diff | hist) . . (+13) . . m 2018 AIME II Problems/Problem 13 (→Solution 6 Elementary Probability)
- 15:38, 7 March 2023 (diff | hist) . . (-60) . . AMC historical results (→AIME II)
- 15:37, 7 March 2023 (diff | hist) . . (-60) . . AMC historical results (→AIME I)
- 23:17, 2 March 2023 (diff | hist) . . (-1) . . Daniel Zhou's Profile
- 23:17, 2 March 2023 (diff | hist) . . (-1) . . Daniel Zhou's Profile
- 23:16, 2 March 2023 (diff | hist) . . (+52) . . Daniel Zhou's Profile
- 23:07, 2 March 2023 (diff | hist) . . (+4) . . 2012 AIME II Problems/Problem 14 (→Solution 2)
- 23:05, 2 March 2023 (diff | hist) . . (+906) . . 2012 AIME II Problems/Problem 14 (→Solution 2)
- 22:50, 2 March 2023 (diff | hist) . . (+26) . . 2023 AIME I Problems/Problem 8 (→Solution 3)
- 22:47, 2 March 2023 (diff | hist) . . (+26) . . 2023 AIME I Problems/Problem 12 (→Solution 4 (Law of Cosines))
- 22:47, 2 March 2023 (diff | hist) . . (-27) . . Daniel Zhou's Profile (→Daniel Zhou's Profile)
- 22:46, 2 March 2023 (diff | hist) . . (+26) . . 2023 AIME I Problems/Problem 5 (→Solution 4 (Heights and Half-Angle Formula))
- 22:44, 2 March 2023 (diff | hist) . . (+265) . . N Daniel Zhou's Profile (Created page with "==Daniel Zhou's Profile== Hi! I'm Daniel Zhou. I post on aops questions and solutions to various problem from AMC, AIME, USA(J)MO, HMMT, etc Here are all the contributions I...")
- 22:41, 2 March 2023 (diff | hist) . . (+3) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 22:40, 2 March 2023 (diff | hist) . . (-71) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 22:40, 2 March 2023 (diff | hist) . . (+4) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 22:31, 2 March 2023 (diff | hist) . . (-47) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 22:30, 2 March 2023 (diff | hist) . . (+68) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 22:28, 2 March 2023 (diff | hist) . . (+7) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 22:28, 2 March 2023 (diff | hist) . . (-13) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 22:27, 2 March 2023 (diff | hist) . . (+17) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 22:25, 2 March 2023 (diff | hist) . . (+58) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 10:59, 23 February 2023 (diff | hist) . . (-13) . . 2014 AIME II Problems/Problem 14 (→Solution 1)
- 22:42, 17 February 2023 (diff | hist) . . (-8) . . 2023 AIME I Problems/Problem 12 (→Solution 4 (LOC))
- 18:59, 17 February 2023 (diff | hist) . . (+287) . . 2023 AIME II Problems/Problem 13
- 18:16, 17 February 2023 (diff | hist) . . (+4) . . 2023 AIME II Problems/Problem 12 (→Solution)
- 18:15, 17 February 2023 (diff | hist) . . (+1) . . 2023 AIME II Problems/Problem 12 (→Solution)
- 18:14, 17 February 2023 (diff | hist) . . (-7) . . 2023 AIME II Problems/Problem 12 (→Solution)
- 18:13, 17 February 2023 (diff | hist) . . (-1) . . 2023 AIME II Problems/Problem 12 (→Solution)
- 18:13, 17 February 2023 (diff | hist) . . (+1) . . 2023 AIME II Problems/Problem 12 (→Solution)
- 18:13, 17 February 2023 (diff | hist) . . (+11) . . 2023 AIME II Problems/Problem 12 (→solution 3)
- 18:12, 17 February 2023 (diff | hist) . . (+11) . . 2023 AIME II Problems/Problem 12 (→solution 3)
- 18:12, 17 February 2023 (diff | hist) . . (+643) . . 2023 AIME II Problems/Problem 12
- 16:44, 17 February 2023 (diff | hist) . . (+246) . . 2023 AIME II Problems/Problem 11
- 15:14, 17 February 2023 (diff | hist) . . (+4) . . 2023 AIME II Problems/Problem 10 (→Solution 1)
- 14:51, 17 February 2023 (diff | hist) . . (+12) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:51, 17 February 2023 (diff | hist) . . (+38) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:50, 17 February 2023 (diff | hist) . . (-1) . . 2023 AIME II Problems/Problem 9 (→Solution 1)
- 14:50, 17 February 2023 (diff | hist) . . (+29) . . 2023 AIME II Problems/Problem 9 (→Solution 1)
- 14:49, 17 February 2023 (diff | hist) . . (-29) . . 2023 AIME II Problems/Problem 9 (→Solution 1)
- 14:39, 17 February 2023 (diff | hist) . . (+11) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:13, 17 February 2023 (diff | hist) . . (+14) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:12, 17 February 2023 (diff | hist) . . (-19) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:12, 17 February 2023 (diff | hist) . . (-11) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:11, 17 February 2023 (diff | hist) . . (+77) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:10, 17 February 2023 (diff | hist) . . (+44) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:08, 17 February 2023 (diff | hist) . . (+3) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:08, 17 February 2023 (diff | hist) . . (0) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:08, 17 February 2023 (diff | hist) . . (0) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:07, 17 February 2023 (diff | hist) . . (+22) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 14:07, 17 February 2023 (diff | hist) . . (+1,168) . . 2023 AIME II Problems/Problem 9 (→Solution 2)
- 13:54, 17 February 2023 (diff | hist) . . (+16) . . 2023 AIME II Problems/Problem 9
- 13:53, 17 February 2023 (diff | hist) . . (+806) . . 2023 AIME II Problems/Problem 9
- 10:10, 9 February 2023 (diff | hist) . . (+11) . . 2023 AIME I Problems/Problem 8 (→Solution 2)
- 10:10, 9 February 2023 (diff | hist) . . (+8) . . 2023 AIME I Problems/Problem 8 (→Solution 2)
- 10:10, 9 February 2023 (diff | hist) . . (-10) . . 2023 AIME I Problems/Problem 8 (→Solution 2)
- 10:09, 9 February 2023 (diff | hist) . . (-11) . . 2023 AIME I Problems/Problem 8 (→Solution 2)
- 10:07, 9 February 2023 (diff | hist) . . (+6) . . 2023 AIME I Problems/Problem 8 (→Solution 2)
- 10:06, 9 February 2023 (diff | hist) . . (+12) . . 2023 AIME I Problems/Problem 8 (→Solution 2)
- 10:05, 9 February 2023 (diff | hist) . . (+1,939) . . 2023 AIME I Problems/Problem 8 (→Solution 2)
- 09:15, 9 February 2023 (diff | hist) . . (+24) . . 2023 AIME I Problems/Problem 8
- 09:10, 9 February 2023 (diff | hist) . . (+39) . . 2023 AIME I Problems/Problem 12 (→Solution 3 (LOC))
- 09:10, 9 February 2023 (diff | hist) . . (+24) . . 2023 AIME I Problems/Problem 12 (→Solution 3 (LOC))
- 09:09, 9 February 2023 (diff | hist) . . (+52) . . 2023 AIME I Problems/Problem 12 (→Solution 3 (LOC))
- 09:07, 9 February 2023 (diff | hist) . . (+39) . . 2023 AIME I Problems/Problem 12 (→Solution 3 (LOC))
- 01:06, 9 February 2023 (diff | hist) . . (-6) . . 2023 AIME I Problems/Problem 12 (→Solution 3 (LOC))
- 01:05, 9 February 2023 (diff | hist) . . (-2) . . 2023 AIME I Problems/Problem 12 (→Solution 3 (LOC))
- 01:03, 9 February 2023 (diff | hist) . . (+16) . . 2023 AIME I Problems/Problem 12 (→Solution 3 (LOC))
- 01:02, 9 February 2023 (diff | hist) . . (+11) . . 2023 AIME I Problems/Problem 12 (→Solution 3 (LOC))
- 01:00, 9 February 2023 (diff | hist) . . (+6) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 01:00, 9 February 2023 (diff | hist) . . (+80) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 00:56, 9 February 2023 (diff | hist) . . (+14) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 00:56, 9 February 2023 (diff | hist) . . (+8) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 00:21, 9 February 2023 (diff | hist) . . (+30) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 00:13, 9 February 2023 (diff | hist) . . (+11) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 00:11, 9 February 2023 (diff | hist) . . (-32) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 00:05, 9 February 2023 (diff | hist) . . (+8) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 00:01, 9 February 2023 (diff | hist) . . (-256) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 00:00, 9 February 2023 (diff | hist) . . (+324) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 23:57, 8 February 2023 (diff | hist) . . (-5) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 23:56, 8 February 2023 (diff | hist) . . (+5) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 23:54, 8 February 2023 (diff | hist) . . (+1,340) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 23:31, 8 February 2023 (diff | hist) . . (+139) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 23:29, 8 February 2023 (diff | hist) . . (+627) . . 2023 AIME I Problems/Problem 12 (→Solution 3)
- 23:14, 8 February 2023 (diff | hist) . . (+16) . . 2023 AIME I Problems/Problem 12
- 16:55, 8 February 2023 (diff | hist) . . (-5) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Heights and Half-Angle Formula))
- 16:55, 8 February 2023 (diff | hist) . . (-33) . . 2023 AIME I Problems/Problem 5 (→Solution 6 (Similar Triangles))
- 16:54, 8 February 2023 (diff | hist) . . (+6) . . 2023 AIME I Problems/Problem 5 (→Solution 6 (Similar Triangles))
- 16:53, 8 February 2023 (diff | hist) . . (+28) . . 2023 AIME I Problems/Problem 5 (→Solution 6 (Similar Triangles))
- 16:52, 8 February 2023 (diff | hist) . . (-10) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Circle Properties and Half-Angle Formula))
- 14:30, 8 February 2023 (diff | hist) . . (+5) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry and Half-Angle Formula))
- 14:29, 8 February 2023 (diff | hist) . . (+24) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry and Half-Angle Formula))
- 14:29, 8 February 2023 (diff | hist) . . (+28) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry and Half-Angle Formula))
- 14:25, 8 February 2023 (diff | hist) . . (+17) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry and Half-Angle Formula))
- 14:24, 8 February 2023 (diff | hist) . . (+154) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry and Half-Angle Formula))
- 14:22, 8 February 2023 (diff | hist) . . (+58) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry and Half-Angle Formula))
- 14:21, 8 February 2023 (diff | hist) . . (+21) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry and Half-Angle Formula))
- 14:20, 8 February 2023 (diff | hist) . . (+44) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:09, 8 February 2023 (diff | hist) . . (-2) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:09, 8 February 2023 (diff | hist) . . (+2) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:08, 8 February 2023 (diff | hist) . . (+3) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:08, 8 February 2023 (diff | hist) . . (-1) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:07, 8 February 2023 (diff | hist) . . (+1) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:07, 8 February 2023 (diff | hist) . . (+53) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:06, 8 February 2023 (diff | hist) . . (-11) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:06, 8 February 2023 (diff | hist) . . (-13) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:05, 8 February 2023 (diff | hist) . . (+15) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:05, 8 February 2023 (diff | hist) . . (+13) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:04, 8 February 2023 (diff | hist) . . (+28) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:04, 8 February 2023 (diff | hist) . . (+32) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:02, 8 February 2023 (diff | hist) . . (+34) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:01, 8 February 2023 (diff | hist) . . (+20) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:00, 8 February 2023 (diff | hist) . . (-66) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 14:00, 8 February 2023 (diff | hist) . . (+85) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 13:57, 8 February 2023 (diff | hist) . . (+66) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 13:56, 8 February 2023 (diff | hist) . . (+13) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 13:55, 8 February 2023 (diff | hist) . . (+22) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 13:52, 8 February 2023 (diff | hist) . . (0) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 13:52, 8 February 2023 (diff | hist) . . (+6) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 13:45, 8 February 2023 (diff | hist) . . (+3) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 13:45, 8 February 2023 (diff | hist) . . (+10) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 13:44, 8 February 2023 (diff | hist) . . (+25) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 13:43, 8 February 2023 (diff | hist) . . (+317) . . 2023 AIME I Problems/Problem 5 (→Solution 2 (Trigonometry))
- 13:36, 8 February 2023 (diff | hist) . . (+181) . . 2023 AIME I Problems/Problem 5 (→Solution 2)
- 13:34, 8 February 2023 (diff | hist) . . (+280) . . 2023 AIME I Problems/Problem 5 (→Solution 2)
- 13:30, 8 February 2023 (diff | hist) . . (+46) . . 2023 AIME I Problems/Problem 5 (→Solution 2)
- 22:01, 5 February 2023 (diff | hist) . . (+12) . . 2019 AIME II Problems/Problem 6 (→Solution 2)
- 21:59, 5 February 2023 (diff | hist) . . (-7) . . 2019 AIME II Problems/Problem 6 (→Solution 1)
- 21:10, 5 February 2023 (diff | hist) . . (0) . . 2019 AIME II Problems/Problem 11 (→Solution 6 (Inversion simplified))
- 21:10, 5 February 2023 (diff | hist) . . (+24) . . 2019 AIME II Problems/Problem 11 (→Solution 6 (Inversion simplified))
- 21:07, 5 February 2023 (diff | hist) . . (-1) . . 2019 AIME II Problems/Problem 11 (→Solution 2 (Inversion))
- 21:05, 5 February 2023 (diff | hist) . . (-4) . . 2019 AIME II Problems/Problem 11 (→Solution 3 (Death By Trig Bash))
- 21:04, 5 February 2023 (diff | hist) . . (-1) . . 2019 AIME II Problems/Problem 11 (→Solution 1)
- 21:03, 5 February 2023 (diff | hist) . . (-4) . . 2019 AIME II Problems/Problem 11 (→Solution 1)
- 21:03, 5 February 2023 (diff | hist) . . (-15) . . 2019 AIME II Problems/Problem 11 (→Solution 1)
- 21:02, 5 February 2023 (diff | hist) . . (+2) . . 2019 AIME II Problems/Problem 11 (→Solution 1)
- 21:02, 5 February 2023 (diff | hist) . . (+24) . . 2019 AIME II Problems/Problem 11 (→Solution 1)
- 20:58, 5 February 2023 (diff | hist) . . (0) . . 2019 AIME II Problems/Problem 11 (→Solution 1)
- 13:31, 5 February 2023 (diff | hist) . . (0) . . 2019 AIME II Problems/Problem 5 (→Solution 3)
- 13:28, 5 February 2023 (diff | hist) . . (0) . . 2019 AIME II Problems/Problem 5 (→Solution 3)
- 13:26, 5 February 2023 (diff | hist) . . (+1) . . 2019 AIME II Problems/Problem 5 (→Solution 3)
- 13:25, 5 February 2023 (diff | hist) . . (+109) . . 2019 AIME II Problems/Problem 5 (→Solution 3)
- 13:23, 5 February 2023 (diff | hist) . . (+15) . . 2019 AIME II Problems/Problem 5 (→Solution 3)
- 13:19, 5 February 2023 (diff | hist) . . (+3) . . 2019 AIME II Problems/Problem 5 (→Solution 3)
- 13:19, 5 February 2023 (diff | hist) . . (+23) . . 2019 AIME II Problems/Problem 5 (→Solution 3)
- 13:15, 5 February 2023 (diff | hist) . . (+101) . . 2019 AIME II Problems/Problem 5 (→Solution 3)
- 13:06, 5 February 2023 (diff | hist) . . (+3) . . 2019 AIME II Problems/Problem 5 (→Solution 3)
- 13:00, 5 February 2023 (diff | hist) . . (0) . . m 2019 AIME II Problems/Problem 5 (→Solution 4)
- 13:00, 5 February 2023 (diff | hist) . . (+90) . . 2019 AIME II Problems/Problem 5 (→Solution 4)
- 09:49, 27 January 2023 (diff | hist) . . (+2) . . 2023 AMC 8 Problems/Problem 25 (→Solution 2)