OCA:B35/S236 - Revision history

Neocaridina at 11:58, 12 January 2026

2026-01-12T11:58:02Z

← Older revision		Revision as of 11:58, 12 January 2026
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	{{EmbedViewer		{{EmbedViewer
	\|rle = x = 4, y = 5, rule = B35/S236		\|rle = x = 51, y = 7, rule = B35/S236
	bo$~~2bo~~$~~o2bo~~$~~2bo~~$bo!		3bo7bo6bo7bo6bo11b2o$b2ob2o4bobo4bobo5b3o4b3o8b2o2b2o$o2bo2bo2bo3bo2b
	\|viewerconfig = #C [[ THUMBSIZE 2 ~~GPS 3 AUTOSTART TRACKLOOP 5 2/5 0/5~~ ]]		o3bo10bo3bo7bo4bo$obobobo4bo4bo3bo4bobo4bo2bo5b3o4b3o$3bo12bobobo5bo7b
			2obo3bob2o2b2obo$bo3bo12bo18bo4bo6bo$bobobo11bobo4b2ob2o6bobo!
			\|viewerconfig = #C [[ THUMBSIZE 2 ]]
	\|position = center		\|position = center
	\|caption = ~~Common 2c/5o spaceship~~		\|caption = Several small orthogonal spaceships
	\|style = width:300px;		\|style = width:300px;
	\|apgcode = xq5_277/b35s236		\|apgcode = xq5_277/b35s236

Neocaridina at 11:44, 12 January 2026

2026-01-12T11:44:53Z

← Older revision		Revision as of 11:44, 12 January 2026
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	==Patterns==		==Patterns==

	==Oscillators==		===Oscillators===

	==Spaceships==		===Spaceships===

	{{EmbedViewer		{{EmbedViewer

Neocaridina at 11:44, 12 January 2026

2026-01-12T11:44:37Z

← Older revision		Revision as of 11:44, 12 January 2026
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	This rule is highly explosive, and almost every sufficiently large pattern will quickly evolve into a spacefiller-like structure, with large numbers of spaceships often emerging from the surface.		This rule is highly explosive, and almost every sufficiently large pattern will quickly evolve into a spacefiller-like structure, with large numbers of spaceships often emerging from the surface.

			==Patterns==

			==Oscillators==

			==Spaceships==

	{{EmbedViewer		{{EmbedViewer

Dvgrn: typo fix

2023-12-14T02:56:37Z

typo fix

← Older revision		Revision as of 02:56, 14 December 2023
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	'''B35/S236''' (LifeViewer and ~~catalgolue~~ alias '''Eppstein''') is a [[Life-like cellular automaton]] in which a [[cell]] survives from one generation to the next if it has 2, 3 or 6 [[Neighbourhood\|neighbours]], and is born if it has 3 or 5 neighbours.		'''B35/S236''' (LifeViewer and Catagolue alias '''Eppstein''') is a [[Life-like cellular automaton]] in which a [[cell]] survives from one generation to the next if it has 2, 3 or 6 [[Neighbourhood\|neighbours]], and is born if it has 3 or 5 neighbours.

	This rule is highly explosive, and almost every sufficiently large pattern will quickly evolve into a spacefiller-like structure, with large numbers of spaceships often emerging from the surface.		This rule is highly explosive, and almost every sufficiently large pattern will quickly evolve into a spacefiller-like structure, with large numbers of spaceships often emerging from the surface.

Haycat2009 at 02:42, 14 December 2023

2023-12-14T02:42:39Z

← Older revision		Revision as of 02:42, 14 December 2023
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	'''B35/S236''' (LifeViewer alias '''Eppstein''') is a [[Life-like cellular automaton]] in which a [[cell]] survives from one generation to the next if it has 2, 3 or 6 [[Neighbourhood\|neighbours]], and is born if it has 3 or 5 neighbours.		'''B35/S236''' (LifeViewer and catalgolue alias '''Eppstein''') is a [[Life-like cellular automaton]] in which a [[cell]] survives from one generation to the next if it has 2, 3 or 6 [[Neighbourhood\|neighbours]], and is born if it has 3 or 5 neighbours.

	This rule is highly explosive, and almost every sufficiently large pattern will quickly evolve into a spacefiller-like structure, with large numbers of spaceships often emerging from the surface.		This rule is highly explosive, and almost every sufficiently large pattern will quickly evolve into a spacefiller-like structure, with large numbers of spaceships often emerging from the surface.

Dvgrn: Dvgrn moved page OCA:Eppstein to OCA:B35/S236 over redirect: initial executive decision on an edit war -- leaving a redirect from OCA:Eppstein at least for now, though

2023-12-13T15:40:57Z

Dvgrn moved page OCA:Eppstein to OCA:B35/S236 over redirect: initial executive decision on an edit war -- leaving a redirect from OCA:Eppstein at least for now, though

← Older revision	Revision as of 15:40, 13 December 2023
(No difference)

Dvgrn: I'll try making an initial executive decision on this, before the edit war gets any further. "Eppstein" does seem like a puzzling name for this rule, so let's move it back, leave it with the rulestring name, and just mention that LifeViewer calls it "Eppstein".

2023-12-13T15:40:01Z

I'll try making an initial executive decision on this, before the edit war gets any further. "Eppstein" does seem like a puzzling name for this rule, so let's move it back, leave it with the rulestring name, and just mention that LifeViewer calls it "Eppstein".

← Older revision		Revision as of 15:40, 13 December 2023
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	}}		}}
	\|}		\|}
	'''Eppstein''' is a [[Life-like cellular automaton]] in which a [[cell]] survives from one generation to the next if it has 2, 3 or 6 [[Neighbourhood\|neighbours]], and is born if it has 3 or 5 neighbours.		'''B35/S236''' (LifeViewer alias '''Eppstein''') is a [[Life-like cellular automaton]] in which a [[cell]] survives from one generation to the next if it has 2, 3 or 6 [[Neighbourhood\|neighbours]], and is born if it has 3 or 5 neighbours.

	This rule is highly explosive, and almost every sufficiently large pattern will quickly evolve into a spacefiller-like structure, with large numbers of spaceships often emerging from the surface.		This rule is highly explosive, and almost every sufficiently large pattern will quickly evolve into a spacefiller-like structure, with large numbers of spaceships often emerging from the surface.
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	}}		}}

	[[David Eppstein]] and [[Dean Hickerson]] proved that ~~Eppstein~~ has a universal computer and universal constructor, using the same method of proof that [[John Conway]] used to prove that Life is universal.<ref name="ics" />		[[David Eppstein]] and [[Dean Hickerson]] proved that B35/S236 has a universal computer and universal constructor, using the same method of proof that [[John Conway]] used to prove that Life is universal.<ref name="ics" />

	==See also==		==See also==

Haycat2009 at 04:06, 13 December 2023

2023-12-13T04:06:24Z

← Older revision		Revision as of 04:06, 13 December 2023
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	[[David Eppstein]] and [[Dean Hickerson]] proved that ~~B35/S236~~ has a universal computer and universal constructor, using the same method of proof that [[John Conway]] used to prove that Life is universal.<ref name="ics" />		[[David Eppstein]] and [[Dean Hickerson]] proved that Eppstein has a universal computer and universal constructor, using the same method of proof that [[John Conway]] used to prove that Life is universal.<ref name="ics" />

	==See also==		==See also==

Haycat2009 at 04:03, 13 December 2023

2023-12-13T04:03:20Z

← Older revision		Revision as of 04:03, 13 December 2023
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	}}		}}
	\|}		\|}
	'''~~B35/S236~~''' is a [[Life-like cellular automaton]] in which a [[cell]] survives from one generation to the next if it has 2, 3 or 6 [[Neighbourhood\|neighbours]], and is born if it has 3 or 5 neighbours.		'''Eppstein''' is a [[Life-like cellular automaton]] in which a [[cell]] survives from one generation to the next if it has 2, 3 or 6 [[Neighbourhood\|neighbours]], and is born if it has 3 or 5 neighbours.

	This rule is highly explosive, and almost every sufficiently large pattern will quickly evolve into a spacefiller-like structure, with large numbers of spaceships often emerging from the surface.		This rule is highly explosive, and almost every sufficiently large pattern will quickly evolve into a spacefiller-like structure, with large numbers of spaceships often emerging from the surface.

Haycat2009: Haycat2009 moved page OCA:B35/S236 to OCA:Eppstein over redirect

2023-12-13T04:02:57Z

Haycat2009 moved page OCA:B35/S236 to OCA:Eppstein over redirect

← Older revision	Revision as of 04:02, 13 December 2023
(No difference)