24 September 2025

• curprev 19:5419:54, 24 September 2025 Rohinishu talk contribs 2,206 bytes +594 →Solution 2a
• curprev 19:5419:54, 24 September 2025 Rohinishu talk contribs 1,612 bytes −594 →Solution 2a

11 June 2025

• curprev 16:2716:27, 11 June 2025 Nkatt talk contribs 2,206 bytes +413 Another solution where basically you solve for f(100) then solve for f(600)

6 June 2025

• curprev 04:5404:54, 6 June 2025 Sevenoptimus talk contribs 1,793 bytes +512 Largely combined Solutions 2 and 3, which are very similar

29 December 2023

• curprev 23:3323:33, 29 December 2023 Wes talk contribs 1,281 bytes +18 →Solution 3
• curprev 23:3323:33, 29 December 2023 Wes talk contribs 1,263 bytes +23 →Solution 2
• curprev 23:3223:32, 29 December 2023 Wes talk contribs 1,240 bytes +2 →Solution 1

10 October 2020

• curprev 21:1821:18, 10 October 2020 Xmchj talk contribs m 1,238 bytes −47 →Solution 3
• curprev 21:1721:17, 10 October 2020 Xmchj talk contribs m 1,285 bytes +123 →Solution 3

26 January 2020

• curprev 20:5720:57, 26 January 2020 Helloitsaaryan talk contribs 1,162 bytes +130 No edit summary

6 August 2019

• curprev 17:2917:29, 6 August 2019 Rejas talk contribs 1,032 bytes +208 →Solution

11 November 2015

• curprev 18:1418:14, 11 November 2015 LauraZed talk contribs 824 bytes +169 →Problem

21 January 2014

• curprev 00:4400:44, 21 January 2014 MSTang talk contribs 655 bytes +4 →Solution
• curprev 00:4300:43, 21 January 2014 MSTang talk contribs 651 bytes +89 →Solution

3 July 2013

• curprev 20:0320:03, 3 July 2013 Nathan wailes talk contribs 562 bytes +15 →See Also

23 August 2009

• curprev 16:3316:33, 23 August 2009 Andersonw talk contribs m 547 bytes +8 No edit summary

15 February 2009

• curprev 07:0407:04, 15 February 2009 Misof talk contribs m 539 bytes +70 No edit summary

8 February 2009

• curprev 00:5200:52, 8 February 2009 Duelist talk contribs m 469 bytes −1 →Problem
• curprev 00:5100:51, 8 February 2009 Duelist talk contribs 470 bytes 0 →Solution
• curprev 00:5100:51, 8 February 2009 Duelist talk contribs 470 bytes −2 →Solution
• curprev 00:5100:51, 8 February 2009 Duelist talk contribs 472 bytes +472 New page: == Problem == Let <math>f</math> be a function satisfying <math>f(xy) = \frac{f(x)}y</math> for all postitive real numbers <math>x</math> and <math>y</math>, and <math>f(500) =3</math>. Wh...