Timeline for Counting the number of triangles inside $3-4-5-$triangle [Found in Arabic Math book: الرياضيات | هندسة الإحداثيات | الإحصاء]
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 18, 2020 at 21:30 | answer | added | flinty | timeline score: 13 | |
| May 30, 2020 at 5:55 | comment | added | J. M.'s missing motivation | @Michael, you're right; collinear edges that could merge to a bigger edge would be missed by my proposal. | |
| May 30, 2020 at 0:00 | history | tweeted | twitter.com/StackMma/status/1266519719600951298 | ||
| May 29, 2020 at 21:20 | comment | added | Michael Seifert | @J.M.: The subtlety with using the graph theory subroutines here is that two points can form the side of a triangle without being directly connected (i.e. without any vertices between them.) For example, if you naïvely imported the image and turned it into a graph, with all of the intersections becoming vertices, then there wouldn't be a 3-cycle including the corners of the original triangle. | |
| May 29, 2020 at 19:38 | answer | added | Michael Seifert | timeline score: 9 | |
| May 29, 2020 at 16:57 | history | edited | Hussain-Alqatari | CC BY-SA 4.0 | added 2006 characters in body |
| May 29, 2020 at 16:55 | comment | added | Hussain-Alqatari | @J.M. Good suggestion, I will copy it and paste it here. Thanks. | |
| May 29, 2020 at 16:54 | comment | added | J. M.'s missing motivation | Also, you might consider looking at this previous thread, and see if you can adapt that to your problem. (It's easy to count 3-cycles in a graph, once you have it.) | |
| May 29, 2020 at 16:51 | history | edited | J. M.'s missing motivation | edited tags | |
| May 29, 2020 at 16:51 | history | edited | Hussain-Alqatari | CC BY-SA 4.0 | added 90 characters in body |
| May 29, 2020 at 16:50 | comment | added | J. M.'s missing motivation | "See My Original Post" - as much as possible, please keep questions self-contained; include enough information so that other users don't have to refer to your other link. | |
| May 29, 2020 at 16:47 | review | First posts | |||
| May 29, 2020 at 19:03 | |||||
| May 29, 2020 at 16:43 | history | asked | Hussain-Alqatari | CC BY-SA 4.0 |