Krake: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
formatting, merge short sections |
||
| Line 17: | Line 17: | ||
|pentadecathlonid = 13.44 | |pentadecathlonid = 13.44 | ||
}} | }} | ||
'''Krake'''{{refn|group=" | '''Krake'''{{refn|group="note"|The origin of the name is not known. However, krake means octopus in German and the name seems to have first appeared in [[Achim Flammenkamp's census]] no later than 2004.}} is a {{slcells|13|text=13-cell}} [[still life]]. | ||
The krake is sometimes used when two [[eater 1]]s need to be placed close together. | The krake is sometimes used when two [[eater 1]]s need to be placed close together. | ||
It is the 143rd [[List of common still lifes|most common still life]] on [[Adam P. Goucher]]'s [[Catagolue]]. | |||
== | == Glider synthesis == | ||
{{Small constructible periodic object}} | {{Small constructible periodic object}} | ||
==Notes== | |||
<references group=note /> | |||
== See also == | == See also == | ||
| Line 32: | Line 33: | ||
* [[Hungry hat]] | * [[Hungry hat]] | ||
* [[Aries]] | * [[Aries]] | ||
== External links == | == External links == | ||
{{LinkPentadecathlonObject|13.44}} | * {{LinkPentadecathlonObject|13.44}} | ||
{{LinkCatagolue|xs13_31ege13}} | * {{LinkCatagolue|xs13_31ege13}} | ||
{{LinkNiemiec|p1-13.htm|patternname=The 240 thirteen-bit still-lifes}} | * {{LinkNiemiec|p1-13.htm|patternname=The 240 thirteen-bit still-lifes}} | ||
{{Symmetry|orthogonal2}} | {{Symmetry|orthogonal2}} | ||
__NOTOC__ | __NOTOC__ | ||
Revision as of 09:02, 27 July 2022
| Krake | |||||||||
| View static image | |||||||||
| Pattern type | Strict still life | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Number of cells | 13 | ||||||||
| Bounding box | 7 × 5 | ||||||||
| Frequency class | 23.4 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Unknown | ||||||||
| Year of discovery | Unknown | ||||||||
| |||||||||
| |||||||||
| |||||||||
| |||||||||
Krake[note 1] is a 13-cell still life.
The krake is sometimes used when two eater 1s need to be placed close together.
It is the 143rd most common still life on Adam P. Goucher's Catagolue.
Glider synthesis
All strict still lifes with a population of 23 or fewer cells, all oscillators with 16 or fewer cells, and all spaceships with 35 or fewer cells are known to be glider-constructible. A glider synthesis of this object can be found in the infobox to the right.
Notes
- ↑ The origin of the name is not known. However, krake means octopus in German and the name seems to have first appeared in Achim Flammenkamp's census no later than 2004.
See also
- Test tube baby, two eater 1s placed farther apart by one cell, making it a period-2 oscillator
- Hungry hat
- Aries
External links
- 13.44 at Heinrich Koenig's Game of Life Object Catalogs
- Krake at Adam P. Goucher's Catagolue
- The 240 thirteen-bit still-lifes at Mark D. Niemiec's Life Page