Heart

From LifeWiki
Jump to navigation Jump to search
Heart
x = 11, y = 11, rule = B3/S23 5bo$4bo2bo$bo2bo2bo$obobobob2o$bo2bo2bo$4bo5bo$5b5o2$7bo$6bobo$7bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 2 ZOOM 18 LOOP 5 ]]
Pattern type Oscillator
Number of cells 26
Bounding box 11×11
Period 5
Mod 5
Heat 8.8
Volatility 0.50
Strict volatility 0.50
Discovered by Robert Wainwright
Year of discovery 1982

Heart is a period-5 oscillator that is shown as the sixth pattern in the first row of Jason Summers' main period 5 collection. It was found by Robert Wainwright in January 1982 and independently discovered by David Buckingham on August 15, 1984.[1] A 15-glider synthesis was discovered by Jason Summers in November 2004[2] for a stator variant of this oscillator in which each side is stabilized by two blocks instead of a tub.

A four-fold version of this oscillator appeared semi-naturally in November 2014 in a soup found by Richard Schank.[3] A monomerized version later appeared in an asymmetric soup in May 2016.[4]

See also

References

  1. Dean Hickerson's oscillator stamp collection. Retrieved on March 14, 2020.
  2. Jason Summers' jslife pattern collection. Retrieved on January 5, 2020.
  3. Richard Schank (November 27, 2014). Re: Soup search results (discussion thread) at the ConwayLife.com forums
  4. Adam P. Goucher (May 25, 2016). Re: Soup search results (discussion thread) at the ConwayLife.com forums

External links

  • 26P5.3 at Heinrich Koenig's Game of Life Object Catalogs