Very long barge: Difference between revisions
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== [[List of common still lifes|Commonness]] == | == [[List of common still lifes|Commonness]] == | ||
The very long barge is extremely rare compared to the long barge, by a factor of 12,000. This is in contrast to the regular barge versus the long barge (7.5×) and the very long barge versus the long³ barge (4×). | The very long barge is extremely rare compared to the [[long barge]], by a factor of 12,000. This is in contrast to the regular [[barge]] versus the [[long barge]] (7.5×) and the very long barge versus the [[long^3 barge|long³ barge]] (4×). | ||
== [[Glider synthesis]] == | == [[Glider synthesis]] == | ||
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{{LinkNiemiec|p1.htm#p1-10|patternname=The 25 ten-bit still-lifes}} | {{LinkNiemiec|p1.htm#p1-10|patternname=The 25 ten-bit still-lifes}} | ||
{{Vessel}} | |||
{{Symmetry|diagonal4}} | {{Symmetry|diagonal4}} | ||
__NOTOC__ | __NOTOC__ | ||
Revision as of 16:38, 4 April 2023
| Very long barge | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 10 | ||||||||
| Bounding box | 6 × 6 | ||||||||
| Frequency class | 22.0 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Unknown | ||||||||
| Year of discovery | Unknown | ||||||||
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Very long barge (or long long barge) is the second extension of barge.
The very long barge is extremely rare compared to the long barge, by a factor of 12,000. This is in contrast to the regular barge versus the long barge (7.5×) and the very long barge versus the long³ barge (4×).
The very long barge is the most common 10-cell still life without a known four-glider synthesis. The cheapest known recipe requires five gliders.
External links
- Long long barge at the Life Lexicon
- The 25 ten-bit still-lifes at Mark D. Niemiec's Life Page
| Vessels | |
|---|---|
| No corners (barges) | (^-2) • (^-1) • ^0 • ^1 • ^2 • ^3 |
| One corner (boats) | (^-2) • (^-1) • ^0 • ^1 • ^2 • ^3 |
| Two corners (ships) | (^-1) • ^0 • ^1 • ^2 • ^3 |