Difference between revisions of "OCA:EightLife"
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Revision as of 12:22, 18 February 2017
| EightLife | |
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| Rulestring | 238/3 B3/S238 |
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| Rule integer | 137224 |
| Character | Chaotic |
EightLife (or Pulsar Life) is a Life-like cellular automaton in which cells survive from one generation to the next if they have 2, 3 or 8 neighbours, and are born if they have 3 neighbours.
Patterns
Many patterns from regular Life are compatible with this rule.
Universality
It was mentioned in a poor quality article[1], but the first true proof was published on conwaylife forums[2] - basically it is a Rule-110[3] cellular automata unit cell, which was inherited from Conway's Game of Life and constructed by Jason Summers[4]
References
- ↑ http://repositorio.uam.es/bitstream/handle/10486/664759/fine_soler_JGPS_2013_ampl.pdf?sequence=2
- ↑ "List of the Turing-complete totalistic life-like CA". Peter Naszvadi. Retrieved on December 12, 2016.
- ↑ https://en.wikipedia.org/wiki/Rule_110
- ↑ http://pentadecathlon.com/lifenews/2005/12/rule_110_unit_cell.html
External links
EightLife at Adam P. Goucher's Catagolue EightLife at David Eppstein's Glider Database