Barge with long tail: Difference between revisions
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This still life is comprised of the normally stable [[barge]] with a normally unstable [[long tail]] attached. | This still life is comprised of the normally stable [[barge]] with a normally unstable [[long tail]] attached. | ||
It can be [[Substitutive nomenclature|substitutively]] referred to as the '' | It can be [[Substitutive nomenclature|substitutively]] referred to as the ''shillelagh with barge'', with the [[pre-block]] of the [[shillelagh]] replaced with a [[barge]], however "barge with long tail" is usually preferred for this object. | ||
== [[List of common still lifes|Commonness]] == | == [[List of common still lifes|Commonness]] == | ||
It is the 32nd most common (i.e. 15th rarest) 11-cell still life out of 46. It is 60 times as rare as the 9-cell [[tub with long tail]], 80 times as rare as the 10-cell [[boat with long tail]], and 1.5 times as common as the 12-cell [[long boat with long tail]]. | |||
== [[Glider synthesis]] == | == [[Glider synthesis]] == | ||
Revision as of 16:04, 5 March 2022
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 11 | ||||||||
| Bounding box | 7 × 5 | ||||||||
| Frequency class | 26.5 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Unknown | ||||||||
| Year of discovery | Unknown | ||||||||
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Barge with long tail is an 11-cell strict still life.
This still life is comprised of the normally stable barge with a normally unstable long tail attached.
It can be substitutively referred to as the shillelagh with barge, with the pre-block of the shillelagh replaced with a barge, however "barge with long tail" is usually preferred for this object.
It is the 32nd most common (i.e. 15th rarest) 11-cell still life out of 46. It is 60 times as rare as the 9-cell tub with long tail, 80 times as rare as the 10-cell boat with long tail, and 1.5 times as common as the 12-cell long boat with long tail.
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.
External links
- The 46 eleven-bit still-lifes at Mark D. Niemiec's Life Page