Difference between revisions of "60P5H2V0"
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m (Removed Life 1.05 and 1.06) 
m (update synth cost) 

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isorulemin = B3cey/S23y  isorulemin = B3cey/S23y  
isorulemax = B34eqyz5acq6cen7c8/S234cekz5aekqy6ein7c8  isorulemax = B34eqyz5acq6cen7c8/S234cekz5aekqy6ein7c8  
−  synthesis =  +  synthesis = 61 
synthesisRLE = true  synthesisRLE = true  
plaintext = true  plaintext = true 
Latest revision as of 16:04, 24 April 2019
60P5H2V0  
View animated image  
View static image  
Pattern type  Spaceship  

Number of cells  60  
Bounding box  19×11  
Direction  Orthogonal  
Period  5  
Mod  5  
Speed  2c/5  
Speed (unsimplified)  2c/5  
Heat  42.4  
Discovered by  Tim Coe  
Year of discovery  1996  
 
 
 

60P5H2V0 is an unnamed orthogonal period 5 2c/5 spaceship^{[1]} that was found by Tim Coe in May 1996.^{[2]}
Synthesis and destruction
60P5H2V0 is most wellknown for being the first orthogonal spaceship that travels at a speed other than c/2 to be successfully constructed via glider synthesis (using 63 gliders). The glider synthesis was mostly due to Noam Elkies, with help from Mark Niemiec and Jason Summers. Thanks to its glider synthesis, two guns have been independently constructed that create it: a period 416 gun and a period 690 gun.
It can easily be destroyed by two eater 2s as shown below.
See also
References
 ↑ "Class 3 Objects Catalog". Retrieved on May 26, 2009.
 ↑ Jason Summers' jslife pattern collection. Retrieved on May 26, 2009.
External links
 60P5H2V0 at the Life Lexicon
 60P5H2V0.1 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
 Patterns
 Patterns with 60 cells
 Patterns found by Tim Coe
 Patterns found in 1996
 Patterns that can be constructed with 61 gliders
 Spaceships
 Periodic objects with minimum population 60
 Spaceships with period 5
 Orthogonal spaceships
 Spaceships with speed 2c/5
 Spaceships with unsimplified speed 2c/5
 Spaceships with heat 42
 Spaceships with mod 5
 Patterns with bilateral orthogonal symmetry
 Unnamed periodic objects