Difference between revisions of "Trans-long boat with tail"
(Undo to previous version, as per LW:DR discussion at https://conwaylife.com/forums/viewtopic.php?p=195106#p195106) Tag: Undo |
|
| (One intermediate revision by one other user not shown) | |
(No difference)
| |
Latest revision as of 17:03, 29 September 2024
| Trans-long boat with tail | |||||||||
| View static image | |||||||||
| Pattern type | Strict still life | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Number of cells | 11 | ||||||||
| Bounding box | 6 × 6 | ||||||||
| Frequency class | 22.0 | ||||||||
| Static symmetry | n (C1) | ||||||||
| Discovered by | Unknown | ||||||||
| Year of discovery | Unknown | ||||||||
| |||||||||
| |||||||||
| |||||||||
| |||||||||
Trans-long boat with tail or up long boat with tail[1] is an 11-cell still life.
This still life is comprised of the normally stable long boat with a normally unstable tail attached. This is one of two possible isomers, named trans due to the corner part of the boat facing outwards from the tail; the other isomer, cis-long boat with tail, has this corner part tucked inwards.
Occurrence
It is the 97th most common still life on Adam P. Goucher's Catagolue, being less common than very long barge but more common than cis-bun and wing. It is the 9th most common still life with 11 cells, being less common than trans-boat with nine but more common than hungry hat.[2]
The octohash database contains one collision with an occurrence of this still life in the ash.[3]
Glider synthesis
- Main article: Glider synthesis
This still life is known to be constructible with 4 gliders.[4] Some known syntheses can be found in Mark Niemiec's database.[1]
| A 4G synthesis[4] (click above to open LifeViewer) |
| Two 5G syntheses[1] (click above to open LifeViewer) |
See also
References
- ↑ 1.0 1.1 1.2 The 46 eleven-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 11/11-2.rle)
- ↑ Adam P. Goucher. "Statistics". Catagolue. Retrieved on May 4, 2023.
- ↑ The headerless RLE of the collision is 3bo$b3o$o$2o2$11b3o$7b2o2bo$6bo2bo2bo$7b2o! The final population is 221, with 5 escaping gliders.
- ↑ 4.0 4.1 xs11_ggka53z1 at Adam P. Goucher's Catagolue
External links
- Trans-long boat with tail at Adam P. Goucher's Catagolue
- The 46 eleven-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 11/11-2.rle)
- 11.18 at Heinrich Koenig's Game of Life Object Catalogs