Siamese: Difference between revisions
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{{Glossary}} | {{Glossary}} | ||
'''Siamese''' is a term used in naming certain [[still life]]s (and the [[stator]] of certain [[oscillator]]s). It indicates that the object consists of two smaller objects joined in such a way that they share two or more cells. (Still lifes sharing a single live cell are not possible: any shared live cell needs to have at least 2 neighbors for stability, which implies 4 or more neighbors in the combined still life -- unless at least one of the cell's neighbors is also shared.) Examples include [[carrier siamese carrier]], [[broken snake]], [[snake siamese snake]], [[barge siamese loaf]] and [[elevener]]. | |||
{{EmbedViewer | {{EmbedViewer | ||
|pname = snakesiamesesnake | |pname = snakesiamesesnake | ||
|position = | |position = center | ||
|viewerconfig = #C [[ THUMBSIZE 2 ]] | |viewerconfig = #C [[ THUMBSIZE 2 ]] | ||
|caption = Snake siamese snake (two snakes joined together)<br/> | |caption = Snake siamese snake (two snakes joined together)<br/> | ||
}} | }} | ||
==See also== | ==See also== | ||
*[[Bridge]] | *[[Bridge]] | ||
Revision as of 22:04, 1 February 2022
Siamese is a term used in naming certain still lifes (and the stator of certain oscillators). It indicates that the object consists of two smaller objects joined in such a way that they share two or more cells. (Still lifes sharing a single live cell are not possible: any shared live cell needs to have at least 2 neighbors for stability, which implies 4 or more neighbors in the combined still life -- unless at least one of the cell's neighbors is also shared.) Examples include carrier siamese carrier, broken snake, snake siamese snake, barge siamese loaf and elevener.
| Snake siamese snake (two snakes joined together) (click above to open LifeViewer) RLE: here Plaintext: here |
See also
External links
- Siamese at the Life Lexicon