P4 CP cenark: Difference between revisions
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{{Reflector | {{Reflector | ||
|name = | |name = p4 CP cenark | ||
|pname = p4colourpreservingcenark | |pname = p4colourpreservingcenark | ||
|c = 104 | |c = 104 | ||
| Line 8: | Line 8: | ||
|a = 90 | |a = 90 | ||
|p = 4 | |p = 4 | ||
|colour = preserving | |||
|recovery = 44 | |recovery = 44 | ||
|rotor = Custom p4 | |rotor = Custom p4 | ||
|discoverer = Tanner Jacobi | |discoverer = Tanner Jacobi | ||
|discoveryear = 2017 | |discoveryear = 2017 | ||
|rulemin = B3/S23 | |||
|rulemax = B38/S238 | |||
|rulespecial = [[Conway's Game of Life|Conway Life]] | |rulespecial = [[Conway's Game of Life|Conway Life]] | ||
|isorulemin = B3/S23 | |||
|isorulemax = B34c8/S234c5c6i8 | |||
|rle = true | |rle = true | ||
|viewerconfig = #C [[ THUMBSIZE | |viewerconfig = #C [[ THUMBSIZE 3 ZOOM 15 WIDTH 800 HEIGHT 650 X -22 Y 30 GPS 12 AUTOSTART LOOP 220 ]] | ||
}} | }} | ||
''' | '''p4 CP cenark''' is a periodic [[colour-preserving]] [[glider]] [[reflector]] discovered by [[Tanner Jacobi]] in November 2017, with a minimum [[repeat time]] of 44 [[tick]]s.<ref name="post52645" /> A [[stable]] [[Snark]] reflector can be substituted for the p4 CP cenark. This slows down the output glider by three [[tick]]s, which can be useful for rephasing periodic glider [[stream]]s. A p4 [[bumper]] can also be substituted to down the output glider by 8 ticks, but an equivalent adjustment can usually be made by moving a [[trombone slide]] one cell diagonally. | ||
For the [[colour-changing]] cenark variant, see [[p4 | For the [[colour-changing]] cenark variant, see [[p4 CC cenark]]. | ||
==See also== | ==See also== | ||
* [[CP semi-cenark]] | * [[CP semi-cenark]] | ||
* [[CC semi-cenark]] | * [[CC semi-cenark]] | ||
==References== | |||
<references> | |||
<ref name="post52645">{{LinkForumThread | |||
|format = ref | |||
|title = Re: Execution of Old Guns by Variable-Speed Firing Squad | |||
|p = 52645 | |||
|author = Tanner Jacobi | |||
|date = November 3, 2017 | |||
}}</ref> | |||
</references> | |||
{{GliderNavbox}} | |||
{{DISPLAYTITLE:p4 CP cenark}} | |||
Latest revision as of 20:06, 15 March 2023
| p4 CP cenark | |||||||||
| View static image | |||||||||
| Pattern type | Reflector Oscillator | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Number of cells | 104 | ||||||||
| Bounding box | 23 × 35 | ||||||||
| Angle | 90° | ||||||||
| Period | 4 | ||||||||
| Heat | Unknown | ||||||||
| Colour | Colour-preserving | ||||||||
| Discovered by | Tanner Jacobi | ||||||||
| Year of discovery | 2017 | ||||||||
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p4 CP cenark is a periodic colour-preserving glider reflector discovered by Tanner Jacobi in November 2017, with a minimum repeat time of 44 ticks.[1] A stable Snark reflector can be substituted for the p4 CP cenark. This slows down the output glider by three ticks, which can be useful for rephasing periodic glider streams. A p4 bumper can also be substituted to down the output glider by 8 ticks, but an equivalent adjustment can usually be made by moving a trombone slide one cell diagonally.
For the colour-changing cenark variant, see p4 CC cenark.
See also
References
- ↑ Tanner Jacobi (November 3, 2017). Re: Execution of Old Guns by Variable-Speed Firing Squad (discussion thread) at the ConwayLife.com forums
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