Difference between revisions of "Talk:Gun"
(bigger *WSS too) |
m (suggested replacing credits list with table under 'true-period guns' section) |
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Also, the B37 rules must be something else than LWSS guns; would that be guns firing "Rderships", a slip of the finger, or something else? (Some general sourcing wouldn't hurt, either.) --[[User:Tropylium|Tropylium]] 06:16, 19 September 2011 (CDT) | Also, the B37 rules must be something else than LWSS guns; would that be guns firing "Rderships", a slip of the finger, or something else? (Some general sourcing wouldn't hurt, either.) --[[User:Tropylium|Tropylium]] 06:16, 19 September 2011 (CDT) | ||
==True-period gun credits== | |||
The list of credits for true-period guns is difficult to read. I suggest replacing it with a table, like the one on the [[oscillator|oscillator page]]. It could look something like this: | |||
<table border="0" cellpadding="0" cellspacing="0" width="100%"><tr><td align="center" width="50%"> | |||
{| class="wikitable" | |||
|- | |||
! Period | |||
! Discoverer | |||
! Year of discovery | |||
|- | |||
! [[true_period_22_gun|22]] | |||
| [[David Eppstein]] and [[Jason Summers]] | |||
| [[:Category:Patterns found in 2000|2000]] | |||
|- | |||
! [[true_period_24_gun|24]] | |||
| [[Noam Elkies]] | |||
| [[:Category:Patterns found in 1997|1997]] | |||
|- | |||
! [[Gosper_glider_gun|30]] | |||
| [[Bill Gosper]] | |||
| [[:Category:Patterns found in 1970|1970]] | |||
|- | |||
! [[period-36_glider_gun|36]] | |||
| Jason Summers | |||
| [[:Category:Patterns found in 2004|2004]] | |||
|- | |||
! 40 | |||
| [[Adam P. Goucher]] and [[Matthias Merzenich]] | |||
| [[:Category:Patterns found in 2013|2013]] | |||
|- | |||
! [[p44_pi-heptomino_hassler|44]] | |||
| [[David Buckingham]] | |||
| [[:Category:Patterns found in 1992|1992]] | |||
|- | |||
! [[period-45_glider_gun|45]] | |||
| Matthias Merzenich | |||
| [[:Category:Patterns found in 2010|2010]] | |||
|- | |||
! [[new_gun_1|46]] | |||
| Bill Gosper | |||
| [[:Category:Patterns found in 1971|1971]] | |||
|- | |||
! 48 | |||
| Noam Elkies | |||
| [[:Category:Patterns found in 1997|1997]] | |||
|- | |||
! 50 | |||
| [[Dean Hickerson]] and Noam Elkies | |||
| [[:Category:Patterns found in 1996|1996]] | |||
|- | |||
! [[Quetzal#Quetzal-54|54]] | |||
| [[Dietrich Leithner]] | |||
| [[:Category:Patterns found in 1998|1998]] | |||
|- | |||
! [[Quetzal#Quetzal-55|55]] | |||
| [[Stephen Silver]] | |||
| [[:Category:Patterns found in 1998|1998]] | |||
|- | |||
! [[Quetzal#Quetzal-56|56]] | |||
| Dietrich Leithner | |||
| [[:Category:Patterns found in 1998|1998]] | |||
|- | |||
! [[period-59_glider_gun|59]] | |||
| Adam P. Goucher and Jason Summers | |||
| [[:Category:Patterns found in 2009|2009]] | |||
|- | |||
! [[period-60_glider_gun|60]] | |||
| Bill Gosper | |||
| [[:Category:Patterns found in 1970|1970]] | |||
|}</td><td align="center" width="50%"> |
Revision as of 06:20, 22 March 2013
Guns in life-like cellular automata
Due to the small speed-of-light spaceships in many of the rules with B2, it is somewhat trivial to find low-period guns in these rules. I think it would be infeasible to keep track of all of the B2 rules that contain guns on this page. The 'Guns in Life-like cellular automata' section should probably say something along these lines: "Due to some small spaceships in life-like cellular automata with birth at two cells (B2) many low-period spaceship guns have been found using tools such as WinLifeSearch. In contrast, there are very few rules without B2 that are known to contain guns. The following is a list of rules without B2 that have known guns: ..."
~Sokwe 07:02, 16 October 2010 (UTC)
- Seconded. (I created the section initially.) Calcyman 21:12, 17 October 2010 (UTC)
I'm not sure if LWSS (MWSS, HWSS...) guns should be noted in the section "other guns"; they might deserve a separate listing... or a footnote to the glider section, since I presume most of those are based on the 3-glider synthesis. Any rule with small spaceships like the glider is bound to have glider constructions for various objects, so it doesn't seem to me that having glider-compounding guns is a particularly interesting fact about a rule. Gliderless guns are known for Life itself however, as well as for HighLife.
Also, the B37 rules must be something else than LWSS guns; would that be guns firing "Rderships", a slip of the finger, or something else? (Some general sourcing wouldn't hurt, either.) --Tropylium 06:16, 19 September 2011 (CDT)
True-period gun credits
The list of credits for true-period guns is difficult to read. I suggest replacing it with a table, like the one on the oscillator page. It could look something like this:
|