Difference between revisions of "Integral sign"
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{{LinkLexicon|filename=lex_i.htm#integralsign}} | {{LinkLexicon|filename=lex_i.htm#integralsign}} | ||
*[http://home.interserv.com/~mniemiec/still.htm#9-bit%20still Nine-bit still lifes] by Mark Niemiec | *[http://home.interserv.com/~mniemiec/still.htm#9-bit%20still Nine-bit still lifes] by Mark Niemiec | ||
[[Category:Patterns with | [[Category:Patterns with C2 symmetry]] | ||
Revision as of 18:22, 3 February 2013
| Integral sign | |||||||
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| Pattern type | Strict still life | ||||||
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| Number of cells | 9 | ||||||
| Bounding box | 5 × 5 | ||||||
| Discovered by | Unknown | ||||||
| Year of discovery | Unknown | ||||||
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Integral sign (or simply integral) is the nineteenth most common still life, being less common than shillelagh but more common than boat-tie.[1].
Notes
If the middle cell of the vertical line is removed, it becomes a bipole
See also
References
- ↑ Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
External links
- Integral sign at the Life Lexicon
- Nine-bit still lifes by Mark Niemiec