41P7.2: Difference between revisions

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Line 9: Line 9:
|h                = 6.6
|h                = 6.6
|v                = 0.38
|v                = 0.38
|symmetry        = n
|discoverer      = Dean Hickerson
|discoverer      = Dean Hickerson
|discoveryear    = 1998
|rulemin          = B3/S23
|rulemin          = B3/S23
|rulemax          = B378/S23678
|rulemax          = B378/S23678
|rulespecial      = [[Conway's Game of Life|Conway Life]]
|isorulemin      = B3-c/S23-a
|isorulemin      = B3-c/S23-a
|isorulemax      = B2n34ce5ci6n78/S234cekqt5-eq678
|isorulemax      = B2n34ce5ci6n78/S234cekqt5-eq678
|life105          = true
|synthesis        = 86
|life106          = true
|plaintext        = true
|plaintext        = true
|rle              = true
|rle              = true
Line 22: Line 22:
|pentadecathlonid = 41P7.2
|pentadecathlonid = 41P7.2
|animated        = true
|animated        = true
|viewerconfig    = #C [[ HEIGHT 600 THUMBSIZE 3 ZOOM 36 GPS 4 LOOP 7 ]]
}}
}}
'''41P7.2''' is an unnamed [[period]]-[[:Category:oscillators with period 7|7]] [[oscillator]] discovered by [[Dean Hickerson]] no later than November [[:Category:Patterns found in 1998|1998]]. In [[generation]] 5 it provides a two-[[cell]] [[spark]], making it useful in the construction of higher-period oscillators.
'''41P7.2''' is an unnamed {{period|7}} [[oscillator]] discovered by [[Dean Hickerson]] on October 5, {{year|1998}}. In [[generation]] 5 it provides a [[duoplet]], making it useful in the construction of higher-period oscillators.


==Image gallery==
[[File:41P7.2 gen5.png|thumb|center|Generation 5 reveals the useful [[duoplet]]]]
{|
|-
|[[Image:41P7.2_gen5.png|framed|left|Generation 5 reveals the useful two-cell spark.]]
|}


==See also==
== Gallery ==
*[[Unix on 41P7.2]]
{{gallery top}}
{{gallery item|{{EmbedViewer
|pname        = moldon41p7.2
|viewerconfig = #C [[ HEIGHT 400 THUMBSIZE 2 ZOOM 14 THEME Book STARTFROM 28 ]]
|position    = center
|caption      = A period 28 [[LCM oscillator]], [[mold on 41P7.2]]
|style        = width:300px;
|apgcode      = xp28_c84cgcip688gzy3nk5o7ioz37bkicw343
}}}}
{{gallery bottom}}


== External links ==
== External links ==
{{LinkCatagolue|xp7_wg886picgc48czoi7o5knzx343}}
* {{LinkCatagolue|xp7_wg886picgc48czoi7o5knzx343}}
{{LinkPentadecathlonObject|41P7.2}}
* {{LinkPentadecathlonObject|41P7.2}}


[[Category:Sparkers]]
{{Sparker|p=7|type=non-reflecting duoplet|strength=moderate}}
[[Category:Sparkers with period 7]]
[[Category:Moderate sparkers]]
[[Category:Irreflectable duoplet sparkers]]
[[Category:Unnamed periodic objects]]
[[Category:Unnamed periodic objects]]

Latest revision as of 23:32, 17 January 2026

41P7.2
x = 13, y = 14, rule = B3/S23 9b2o$9bo$10bo$9b2o$8bo$9b2o$8bo2bo$3bob5o2bo$b3obo4b2o$o4bobobo$b4o4bo $5b4o$3bo2bo$3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ HEIGHT 600 THUMBSIZE 3 ZOOM 36 GPS 4 LOOP 7 ]]
View animated image
View static image
Pattern type Oscillator
Number of cells 41
Bounding box 13 × 14
Period 7 (mod: 7)
Heat 6.6
Volatility 0.38 | 0.38
Kinetic symmetry n
Discovered by Dean Hickerson
Year of discovery 1998

41P7.2 is an unnamed period-7 oscillator discovered by Dean Hickerson on October 5, 1998. In generation 5 it provides a duoplet, making it useful in the construction of higher-period oscillators.

Generation 5 reveals the useful duoplet
x = 15, y = 14, rule = B3/S23 4bo6b2o$2b2obo5bo$bo10bo$obo2bo5b2o$o2bo6bo$b2o8b2o$10bo2bo$5bob5o2bo$ 3b3obo4b2o$2bo4bobobo$3b4o4bo$7b4o$5bo2bo$5b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THUMBSIZE 2 ZOOM 14 THEME Book STARTFROM 28 ]]
A period 28 LCM oscillator, mold on 41P7.2
(click above to open LifeViewer)
RLE: here Plaintext: here
Catagolue: here


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