8 June 2025

• curprev 08:4208:42, 8 June 2025 Alexanderchew talk contribs 5,103 bytes 0 →Solution 3 (Ravi Substitution)
• curprev 08:3908:39, 8 June 2025 Alexanderchew talk contribs 5,103 bytes +550 added new solution

30 July 2024

• curprev 06:2906:29, 30 July 2024 Ztilb talk contribs 4,553 bytes −65 →Solution 3 (Trigonometry)

13 February 2024

• curprev 12:1212:12, 13 February 2024 Ztilb talk contribs 4,618 bytes −92 Wording and equations

5 December 2023

• curprev 05:0505:05, 5 December 2023 Ztilb talk contribs m 4,710 bytes −2 Formatting
• curprev 05:0305:03, 5 December 2023 Ztilb talk contribs m 4,712 bytes +38 IMO box placement
• curprev 05:0305:03, 5 December 2023 Ztilb talk contribs m 4,674 bytes −38 IMO box placement
• curprev 05:0205:02, 5 December 2023 Ztilb talk contribs 4,712 bytes +1,182 Added solution 3 (trigonometry)
• curprev 04:3404:34, 5 December 2023 Ztilb talk contribs 3,530 bytes −366 →Solution 3 (Trigonometry)
• curprev 04:3304:33, 5 December 2023 Ztilb talk contribs 3,896 bytes +366 →Solution 2 (duality principle)

6 December 2022

• curprev 19:3019:30, 6 December 2022 Mathboy100 talk contribs 3,530 bytes −2 →Solution
• curprev 19:3019:30, 6 December 2022 Mathboy100 talk contribs 3,532 bytes −604 →Solution
• curprev 19:2719:27, 6 December 2022 Mathboy100 talk contribs 4,136 bytes −278 →Solution

3 December 2022

• curprev 21:3321:33, 3 December 2022 Mathboy100 talk contribs 4,414 bytes −5 →Solution
• curprev 21:3321:33, 3 December 2022 Mathboy100 talk contribs 4,419 bytes +1 →Solution
• curprev 21:3221:32, 3 December 2022 Mathboy100 talk contribs 4,418 bytes +3 →Solution
• curprev 21:3121:31, 3 December 2022 Mathboy100 talk contribs 4,415 bytes 0 →Solution 2 (duality principle)
• curprev 21:3121:31, 3 December 2022 Mathboy100 talk contribs 4,415 bytes +8 →Solution 2 (duality principle)
• curprev 21:3021:30, 3 December 2022 Mathboy100 talk contribs 4,407 bytes −9 →Solution 2 (duality principle) By PEKKA
• curprev 21:0121:01, 3 December 2022 Mathboy100 talk contribs 4,416 bytes −2 →Solution 2 (Proof of Inequality) By PEKKA

2 December 2022

• curprev 23:3723:37, 2 December 2022 Mathboy100 talk contribs 4,418 bytes −32 No edit summary
• curprev 23:3223:32, 2 December 2022 Mathboy100 talk contribs m 4,450 bytes +22 →Solution 2 By PEKKA
• curprev 23:0023:00, 2 December 2022 Mathboy100 talk contribs 4,428 bytes −9 →Solution 1 (Heron Bash + Nice Alg)
• curprev 22:5922:59, 2 December 2022 Mathboy100 talk contribs 4,437 bytes −4 →Solution 1 (Heron Bash + Nice Alg)
• curprev 22:5922:59, 2 December 2022 Mathboy100 talk contribs m 4,441 bytes +2 →Solution 1 (Heron Bash + Nice Alg)
• curprev 22:5822:58, 2 December 2022 Mathboy100 talk contribs m 4,439 bytes +1 →Solution 1 (Heron Bash + Nice Alg)
• curprev 22:5622:56, 2 December 2022 Mathboy100 talk contribs 4,438 bytes −4 No edit summary
• curprev 22:5322:53, 2 December 2022 Mathboy100 talk contribs m 4,442 bytes +8 →Solution 2 (Heron Bash)
• curprev 22:5222:52, 2 December 2022 Mathboy100 talk contribs 4,434 bytes +1,398 →Solution 2 (Heron Bash)
• curprev 22:3422:34, 2 December 2022 Mathboy100 talk contribs 3,036 bytes +573 →Solution 2 (Heron Bash)
• curprev 22:2722:27, 2 December 2022 Mathboy100 talk contribs 2,463 bytes +309 →Solution 2 (Heron Bash)
• curprev 22:2322:23, 2 December 2022 Mathboy100 talk contribs 2,154 bytes +274 No edit summary

1 August 2022

• curprev 18:0418:04, 1 August 2022 Pekka talk contribs 1,880 bytes +38 →Solution 2 By PEKKA
• curprev 18:0318:03, 1 August 2022 Pekka talk contribs 1,842 bytes −39 →Solution
• curprev 18:0318:03, 1 August 2022 Pekka talk contribs 1,881 bytes +1,157 →Solution

30 July 2022

• curprev 17:3417:34, 30 July 2022 Ambriggs talk contribs 724 bytes +124 →Solution

28 December 2007

• curprev 10:3710:37, 28 December 2007 Johan.gunardi talk contribs 600 bytes +1 →Solution
• curprev 10:3610:36, 28 December 2007 Johan.gunardi talk contribs 599 bytes +323 No edit summary

25 October 2007

• curprev 19:1819:18, 25 October 2007 Temperal talk contribs 276 bytes −36 →See Also: delete section
• curprev 19:1519:15, 25 October 2007 Temperal talk contribs 312 bytes 0 problem 3
• curprev 19:1519:15, 25 October 2007 Temperal talk contribs 312 bytes +28 →Problem: LaTeX
• curprev 19:1419:14, 25 October 2007 Temperal talk contribs 284 bytes +39 box

12 October 2007

• curprev 10:3110:31, 12 October 2007 1=2 talk contribs 245 bytes +66 No edit summary

6 July 2007

• curprev 11:1511:15, 6 July 2007 JBL talk contribs m 179 bytes +12 No edit summary

6 April 2007

• curprev 15:5515:55, 6 April 2007 Teki-Teki talk contribs 167 bytes +167 No edit summary