Cis-rotated bookend

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Cis-rotated hook
Cis-rotated hook image
Pattern type Strict still life
Number of cells 14
Bounding box 7 × 5
Frequency class 19.1
Static symmetry Unspecified
Discovered by Unknown
Year of discovery Unknown

Cis-rotated hook (or down bookend down on bookend) is a 14-bit still life.

Commonness

Cis-rotated hook is the fiftieth most common still life in Achim Flammenkamp's census, being less common than trans-loaf with tail but more common than trans-block on long hook.[1] It is also the fifty-fifth most common object on Adam P. Goucher's Catagolue.[2]

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

References

  1. Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
  2. Adam P. Goucher. "Statistics". Catagolue. Retrieved on June 24, 2016.

External links