Backrake 1: Difference between revisions
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*If the small pattern on the bottommost left side is mirrored onto the right, it will become a [[puffer]] creating 14 blocks, ten blinkers, four beehives, two [[boat]]s, two [[loaf|loaves]] and two [[bakery|bakeries]] every 80 generations. | *If the small pattern on the bottommost left side is mirrored onto the right, it will become a [[puffer]] creating 14 blocks, ten blinkers, four beehives, two [[boat]]s, two [[loaf|loaves]] and two [[bakery|bakeries]] every 80 generations. | ||
*If the one on the right is mirrored onto the left, it becomes a p2 c/2 [[spaceship]]. | *If the one on the right is mirrored onto the left, it becomes a p2 c/2 [[spaceship]]. | ||
==Image gallery== | ==Image gallery== | ||
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|pname = backrake1-no-hwss | |pname = backrake1-no-hwss | ||
|viewerconfig = #C [[ ZOOM 5.8 Y 6 HEIGHT 480 THUMBSIZE 2 ]] | |viewerconfig = #C [[ ZOOM 5.8 Y 6 HEIGHT 480 THUMBSIZE 2 ]] | ||
|style = width: | |style = width:275px; | ||
}} | }} | ||
|| [[ | || {{EmbedViewer | ||
|position = center | |||
|pname = backrake1-2 | |||
|viewerconfig = #C [[ ZOOM 5.8 Y 6 HEIGHT 480 THUMBSIZE 2 ]] | |||
|style = width:275px; | |||
}} ||| {{EmbedViewer | |||
|position = center | |position = center | ||
|pname = backrake1spaceship | |pname = backrake1spaceship | ||
|viewerconfig = #C [[ Y 6 HEIGHT 480 TRACKLOOP 12288 0 -1/2 THUMBSIZE 2 GPS 4 AUTOSTART ]] | |viewerconfig = #C [[ Y 6 HEIGHT 480 TRACKLOOP 12288 0 -1/2 THUMBSIZE 2 GPS 4 AUTOSTART ]] | ||
|style = width: | |style = width:px;275 | ||
}} | }} | ||
Revision as of 22:21, 24 August 2023
| Backrake 1 | |||||||||
| View static image | |||||||||
| Pattern type | Rake Puffer | ||||||||
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| Number of cells | 88 | ||||||||
| Bounding box | 27 × 18 | ||||||||
| Direction | Orthogonal | ||||||||
| Period | 8 | ||||||||
| Speed | c/2 | ||||||||
| Discovered by | Jason Summers | ||||||||
| Year of discovery | 2001 | ||||||||
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Backrake 1 is a period 8 backrake that was discovered by Jason Summers on March 18, 2001.[1] In the form showed in the infobox, it emits a stream of gliders. It can be modified in several ways:
- If the HWSS at the back is removed, it will become a puffer/rake creating nine blocks, eight beehives, six blinkers, two ships and two gliders every 224 generations.
- If the small pattern on the bottommost left side is mirrored onto the right, it will become a puffer creating 14 blocks, ten blinkers, four beehives, two boats, two loaves and two bakeries every 80 generations.
- If the one on the right is mirrored onto the left, it becomes a p2 c/2 spaceship.
Image gallery
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| Debris emitted by first variation (excluding gliders) | Debris emitted by second variation | The spaceship version of backrake 1 |
See also
References
- ↑ Jason Summers' jslife pattern collection. Retrieved on October 28, 2020.
External links
- Backrake 1 at the Life Lexicon