| Period-690 glider gun |
x = 52, y = 25, rule = B3/S23
11bo$11b3o$14bo$13b2o6$13b2o3b2o$13bo5bo2$14bo3bo$15b3o$33b2o$23b2o7bo
bo15b2o$23b2o7bo17b2o$32b3o$12bo$12bobo$2o11bobo$2o11bo2bo15b3o$13bobo
16bo17b2o$12bobo17bobo15b2o$12bo20b2o!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ AUTOSTART ]]
#C [[ THUMBSIZE 2 GPS 60 Y 6 Z 8 ]]
|
|
| View static image |
| Pattern type |
Gun |
| Number of cells |
62 |
| Bounding box |
52 × 25 |
|
|
|
| Period |
690 |
| Barrels |
1 |
|
|
|
| Discovered by |
Noam Elkies |
| Year of discovery |
1996 |
|
|
|
|
Period-690 glider gun is a compound true period 690 glider gun found by Noam Elkies in July 1996. It is composed of a p30 queen bee shuttle pair and a p46 twin bees shuttle whose sparks occasionally react with each other. This is a very compact gun for such a high period and is used in many patterns requiring sparse glider streams.
External links
