Difference between revisions of "Pre-block"
Jump to navigation
Jump to search
m |
(glider hitting pre-block) |
||
Line 22: | Line 22: | ||
In terms of its {{cells|3}} [[cell]]s, it is the smallest [[induction coil]]. | In terms of its {{cells|3}} [[cell]]s, it is the smallest [[induction coil]]. | ||
A glider hitting a pre-block can produce a [[LWSS]] or [[MWSS]]. | |||
==See also== | ==See also== |
Revision as of 12:32, 3 October 2021
Pre-block | |||||||||
View static image | |||||||||
Pattern type | Miscellaneous | ||||||||
---|---|---|---|---|---|---|---|---|---|
Number of cells | 3 | ||||||||
Bounding box | 2 × 2 | ||||||||
Discovered by | John Conway | ||||||||
Year of discovery | 1970 | ||||||||
| |||||||||
| |||||||||
|
Pre-block (or latent block), a triomino, is a common parent of the block. Given its compactness and distinctive form, it is a recognizable component of many other patterns, such as boat, ship, aircraft carrier, block and glider or snake; a mirrored pair comprise one phase of a beacon.
The pre-block is similar to the tub, boat, beehive and such in the sense that it can be augmented with items like tails, as in eater 1 and integral sign.
In terms of its 3 cells, it is the smallest induction coil.
A glider hitting a pre-block can produce a LWSS or MWSS.
See also
External links
- Pre-block at the Life Lexicon