Centinal

Centinal is a period-100 shuttle oscillator that was found by Bill Gosper no earlier than 1973 and no later than 1987, being the first oscillator of this period to be discovered. It combines the mechanisms of the period 46 and period 54 shuttles. It is able to reflect gliders by 90 degrees, a property that Gosper used to construct the p1100 MWSS gun.[1]

Centinal
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Pattern type Oscillator
Oscillator type Shuttle
Number of cells 70
Bounding box 52×17
Period 100
Mod 100
Heat 52
Volatility 0.95
Strict volatility 0.95
Discovered by Bill Gosper
Year of discovery Unknown
Centinal about to reflect a glider
Download RLE: click here
gollark: You might need TPS compensation in some time-sensitive code.
gollark: I mean, whatever you do, it's *probably* less expensive than a HTTP request.
gollark: The gollark method™ could plausibly just do a rolling average.
gollark: Doesn't it update every second?
gollark: And `switchcraft.tps()` just uses the HTTP API internally.

See also

References
  1. Dean Hickerson's oscillator stamp collection. Retrieved on March 14, 2020.
  • 70P100.1 at Heinrich Koenig's Game of Life Object Catalogs
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