Hooked integral
Revision as of 22:12, 24 October 2022 by Confocal (talk | contribs) (Confocal moved page Hook with nine to Hooked integral over redirect: the current name is currently used on Catagolue for a different still life; move this page to the currently mentioned alternate name)
| Hook with nine | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 10 | ||||||||
| Bounding box | 6 × 5 | ||||||||
| Frequency class | 23.9 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Unknown | ||||||||
| Year of discovery | 1972 | ||||||||
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Hook with nine (or hooked integral) is a 10-cell still life.
This still life is comprised of the normally unstable hook with a normally unstable nine attached.
It can be substitutively referred to as the integral with hook, with one pre-block of the integral sign replaced with a hook, however "hook with nine" is usually preferred for this object.
Commonness
It is the 165th most common still life on Adam P. Goucher's Catagolue. Among 10-cell still lifes, it ranks 18th out of 25.
Glider synthesis
All strict still lifes with a population of 22 or fewer cells, all oscillators with 16 or fewer cells, and all spaceships with 31 or fewer cells are known to be glider-constructible. A glider synthesis of this object can be found in the infobox to the right.
See also
External links
- The 25 ten-bit still-lifes at Mark D. Niemiec's Life Page