Difference between revisions of "Figure eight on rattlesnake"
Jump to navigation
Jump to search
m 
(And this one too) 

Line 17:  Line 17:  
isorulemin = B3y/S23  isorulemin = B3y/S23  
isorulemax = B34cqt5ci6ce7c8/S234cey5ejknr6ae7  isorulemax = B34cqt5ci6ce7c8/S234cey5ejknr6ae7  
+  synthesis=38  
plaintext = true  plaintext = true  
rle = true  rle = true 
Revision as of 12:04, 6 May 2019
Figure eight on rattlesnake  
View static image  
Pattern type  Oscillator  

Number of cells  45  
Bounding box  17×22  
Period  88  
Mod  88  
Heat  22.34  
Volatility  0.72  
Strict volatility  0.01  
Discovered by  Dean Hickerson  
Year of discovery  2016  
 
 
 

Figure eight on rattlesnake is a period 88 oscillator that is composed of a figure eight and rattlesnake. Although it is composed of two oscillators of smaller periods (8 and 11 respectively), it is considered nontrivial because it contains a single cell that is alive in generation 87 and dead in the other 87 phases of the oscillator. In terms of its 45 cells, it is the smallest known nontrivial period 88 oscillator.
See also
External links
Categories:
 Patterns
 Oscillators with 45 cells
 Patterns with 45 cells
 Patterns found by Dean Hickerson
 Patterns found in 2016
 Patterns that can be constructed with 38 gliders
 Oscillators
 Periodic objects with minimum population 45
 Oscillators with period 88
 Oscillators with mod 88
 Oscillators with heat 22
 Oscillators with volatility 0.72
 Oscillators with strict volatility 0.01