Cap: Difference between revisions

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|bx          = 4
|bx          = 4
|by          = 3
|by          = 3
|symmetry    = D2_+2
|discoverer  = Hugh Thompson
|discoverer  = Hugh Thompson
|discoveryear = 1971
|discoveryear = 1971
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'''Cap''' (or '''covered table''') is an [[induction coil]]. It can be stabilized to form a {{period|3}} [[oscillator]]; see [[candelabra]] for a slight variation on this.
'''Cap''' (or '''covered table''') is an [[induction coil]]. It can be stabilized to form a {{period|3}} [[oscillator]]; see [[candelabra]] for a slight variation on this.


Unattended, this evolves into an [[interchange]].


Unattended, this evolves into an [[interchange]].
{{gallery top}}
{{gallery top}}
{{gallery item|[[File:Cap3.png|thumb|Generation 3 of cap's evolution]]}}
{{gallery item|[[File:Cap3.png|thumb|Generation 3 of cap's evolution]]}}
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}}}}
}}}}
{{gallery bottom}}
{{gallery bottom}}
==Still lifes==
 
== Still lifes ==
There are two ways in which two caps can be arranged to create a [[still life]]:
There are two ways in which two caps can be arranged to create a [[still life]]:
{{gallery top}}
{{gallery top}}
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|viewerconfig = #C [[ THUMBSIZE 3 ]]
|viewerconfig = #C [[ THUMBSIZE 3 ]]
|position    = center
|position    = center
|caption      = Trans-mirrored cap
|caption      = Rotated cap
|style        = width:100px;
|style        = width:100px;
}}}}
}}}}
{{gallery bottom}}
{{gallery bottom}}
== In other rules ==
== In other rules ==
In {{rl|tlife}} and rules without S2i, cap is a period 4 [[oscillator]]. However, it will still act as an induction coil in the same way it does in standard Life.
In {{rl|tlife}} and rules without S2i, cap is a period 4 [[oscillator]]. However, it will still act as an induction coil in the same way it does in standard Life.
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== External links ==
== External links ==
* {{LinkLexicon|lex_c.htm#cap}}
* {{LinkLexicon|lex_c.htm#cap}}
{{Symmetry|orthogonal2}}


__NOTOC__
__NOTOC__

Revision as of 21:06, 21 August 2024

Cap
x = 4, y = 3, rule = B3/S23 b2o$o2bo$4o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]] #C [[ HEIGHT 500 THUMBSIZE 3 ZOOM 60 ]]
Pattern type Induction coil
Number of cells 8
Bounding box 4 × 3
Static symmetry D2_+2
Discovered by Hugh Thompson
Year of discovery 1971

Cap (or covered table) is an induction coil. It can be stabilized to form a period-3 oscillator; see candelabra for a slight variation on this.

Unattended, this evolves into an interchange.


Generation 3 of cap's evolution
Interchange is generation 22 of cap's evolution
x = 14, y = 6, rule = B3/S23 3b2o4b2o$3bo6bo$2obo6bob2o$o2bob4obo2bo$2b2obo2bob2o$6b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 25 GPS 1 AUTOSTART LOOP 3 ]]
Stabilized cap oscillator
(click above to open LifeViewer)
RLE: here Plaintext: here


Still lifes

There are two ways in which two caps can be arranged to create a still life:

x = 7, y = 4, rule = B3/S23 b2ob2o$obobobo$obobobo$b2ob2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ]]
Mirrored cap
(click above to open LifeViewer)
RLE: here Plaintext: here
x = 7, y = 6, rule = B3/S23 b2o$obo$obob2o$b2obobo$4bobo$4b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ]]
Rotated cap
(click above to open LifeViewer)
RLE: here Plaintext: here


In other rules

In tlife and rules without S2i, cap is a period 4 oscillator. However, it will still act as an induction coil in the same way it does in standard Life.

See also