Timeline for Can you irrigate your lawn with 23 sprinklers?
Current License: CC BY-SA 4.0
9 events
when toggle format | what | by | license | comment | |
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Nov 10, 2021 at 23:16 | comment | added | RobPratt | Maybe you can apply this method to math.stackexchange.com/questions/556882/… | |
Jun 28, 2021 at 16:14 | history | edited | 2012rcampion | CC BY-SA 4.0 |
Changed terminology to match question ("circle center" -> "sprinkler," "small circle" -> "sprinkler coverage circle," etc.), added improved solution and link to my code
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Jun 23, 2021 at 13:28 | comment | added | Darrel Hoffman | Also note that Erich's page indicates that this is apparently optimal, since the ratio for 22 circles is less than 4, though just barely. (Not sure if that's proven or just nobody's found a 22-circle solution yet?) | |
Jun 23, 2021 at 2:14 | comment | added | Parcly Taxel | In the configuration displayed on Erich's page, the next digits are 739, so there is about $\frac34$ mm tolerance. This, all the other results and the code I used to find them may be viewed in the folder starting from here. | |
Jun 23, 2021 at 1:53 | vote | accept | Parcly Taxel | ||
Jun 23, 2021 at 1:23 | history | undeleted | 2012rcampion | ||
Jun 23, 2021 at 1:22 | history | edited | 2012rcampion | CC BY-SA 4.0 |
added 3716 characters in body
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Jun 22, 2021 at 15:22 | history | deleted | 2012rcampion | via Vote | |
Jun 22, 2021 at 15:17 | history | answered | 2012rcampion | CC BY-SA 4.0 |