Smiley: Difference between revisions

	Smiley
	<span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Smiley.png" class="mw-file-description" title="Smiley image"><img alt="Smiley image" src="/w/images/8/80/Smiley.png" decoding="async" width="146" height="146" class="mw-file-element"></a></span>
	<span class="mw-default-size" typeof="mw:File"><a href="/wiki/File:Smiley.png" class="mw-file-description" title="Smiley image"><img alt="Smiley image" src="/w/images/8/80/Smiley.png" decoding="async" width="146" height="146" class="mw-file-element"></a></span>
	View animated image
	View static image
Pattern type	Oscillator
Number of cells	17
Bounding box	7 × 8
Period	8 (mod: Unknown)
Heat	22.5
Volatility	Unknown \| Unknown
Kinetic symmetry	Unspecified
Discovered by	Achim Flammenkamp
Year of discovery	1994
Glider synthesis
Fewest gliders	28†
Uploaded synthesis RLE	smiley_synth.rle
	†Can be constructed with 15 gliders using the reverse caber tosser universal constructor.
Pattern files
Plaintext	smiley.cells
RLE	smiley.rle

Revision as of 16:35, 2 May 2009

Smiley is a period 8 oscillator that was found by Achim Flammenkamp in July 1994 and named by Alan Hensel. A glider synthesis for it was discovered in January 2008 by Jason Summers.^[1]

↑ H. Koenig. "Oscillator Construction". Game of Life News. Retrieved on May 2, 2009.

@@ Line 1: / Line 1: @@
-{{Oscillator|name=Smiley|pname=smiley|c=17|p=8|bx=7|by=8|h=22.5|discoverer=Achim Flammenkamp|discoveryear=1994|animated=yes|life105=true|life106=true|plaintext=true|rle=true}}
+{{Oscillator|name=Smiley|pname=smiley|c=17|p=8|bx=7|by=8|h=22.5|discoverer=Achim Flammenkamp|discoveryear=1994|animated=yes|life105=true|life106=true|plaintext=true|rle=true|synthesis=28|synthesisRLE=true}}
-'''Smiley''' is a [[period]] [[:Category:Oscillators with period 8|8]] [[oscillator]] that was found by [[Achim Flammenkamp]] in July [[:Category:Patterns found in 1994|1994]] and named by [[Alan Hensel]]. It is one of the few small oscillators with no known [[glider synthesis]].<ref>{{cite web|url=http://home.interserv.com/~mniemiec/objname.htm#S|title=Life Objects Sorted by Name (S)|author=Mark D. Niemiec|accessdate=May 2, 2009}}</ref>
+'''Smiley''' is a [[period]] [[:Category:Oscillators with period 8|8]] [[oscillator]] that was found by [[Achim Flammenkamp]] in July [[:Category:Patterns found in 1994|1994]] and named by [[Alan Hensel]]. A [[glider synthesis]] for it was discovered in January [[:Category:Patterns found in 2008|2008]] by [[Jason Summers]].<ref>{{cite web|url=http://pentadecathlon.com/lifeNews/2008/01/oscillator_construction.html|title=Oscillator Construction|publisher=Game of Life News|author=H. Koenig|accessdate=May 2, 2009}}</ref>
 ==Image gallery==