Heavyweight emulator

Heavyweight emulator is a period-4 oscillator found by Robert Wainwright in June 1980.[1] It is the largest of the three standard emulators and produces sparks similar to those of the heavyweight spaceship. A larger but higher clearance one is listed below.

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A much more accessible p4 domino sparker.
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RLE: here Plaintext: here
Heavyweight emulator
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Pattern type Oscillator
Family Emulator
Number of cells 34
Bounding box 16×7
Period 4
Mod 4
Heat 20
Volatility 0.59
Strict volatility 0.48
Discovered by Robert Wainwright
Year of discovery 1980

See also

References
  1. Dean Hickerson's oscillator stamp collection. Retrieved on March 14, 2020.
  • 34P4.5 at Heinrich Koenig's Game of Life Object Catalogs
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