Cis-boat and cap
Cis-boat and cap is a still life consisting of a boat and cap. On April 3, 2007, Dean Hickerson found a 4-glider synthesis of this still life.[1]
Cis-boat and cap | |||||||||||
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Pattern type | Strict still life | ||||||||||
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Number of cells | 13 | ||||||||||
Bounding box | 4×7 | ||||||||||
Frequency class | 21.7 | ||||||||||
Discovered by | Unknown | ||||||||||
Year of discovery | Unknown | ||||||||||
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Commonness
Cis-boat and cap is the 103rd most common object in Catagolue.[2]
gollark: It has to be decrypted at some point to, you know, use it?
gollark: ?????
gollark: If you're distributing a symmetric key to all the phones, it's *definitely* wildly insecure.
gollark: Are you a cryptographer?
gollark: Anyway, if you're writing your own encryption library, it is almost certainly wildly insecure.
References
- Dean Hickerson's 2, 3, and 4-glider syntheses pattern collection
- Adam P. Goucher. "Statistics". Catagolue. Retrieved on June 24, 2016.
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