Difference between revisions of "Spider"
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'''Spider''' is an orthogonal [[c/5 orthogonal|c/5]] [[spaceship]] that was discovered by [[:Category:Patterns found by David Bell|David Bell]] in April [[:Category:Patterns found in 1997|1997]]. It is the smallest known c/5 orthogonal spaceship. Its side [[spark]]s have proven to be very useful in constructing [[puffer]]s and [[rake]]s. | '''Spider''' is an orthogonal [[c/5 orthogonal|c/5]] [[spaceship]] that was discovered by [[:Category:Patterns found by David Bell|David Bell]] in April [[:Category:Patterns found in 1997|1997]]. It is the smallest known c/5 orthogonal spaceship. Its side [[spark]]s have proven to be very useful in constructing [[puffer]]s and [[rake]]s. | ||
On March 7, 2019, forum user 'Extremeenthusiast' completed the first known synthesis of spider (and, thus, any c/5 orthogonal in general). | |||
==See also== | ==See also== | ||
Revision as of 07:42, 8 March 2019
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| Pattern type | Spaceship | ||||||||
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| Number of cells | 58 | ||||||||
| Bounding box | 27 × 8 | ||||||||
| Direction | Orthogonal | ||||||||
| Period | 5 | ||||||||
| Mod | 5 | ||||||||
| Speed | c/5 | c/5 | ||||||||
| Heat | 53.6 | ||||||||
| Discovered by | David Bell | ||||||||
| Year of discovery | 1997 | ||||||||
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Spider is an orthogonal c/5 spaceship that was discovered by David Bell in April 1997. It is the smallest known c/5 orthogonal spaceship. Its side sparks have proven to be very useful in constructing puffers and rakes. On March 7, 2019, forum user 'Extremeenthusiast' completed the first known synthesis of spider (and, thus, any c/5 orthogonal in general).
See also
External links
- Spider at the Life Lexicon
- The Spider (glider 18216) at David Eppstein's Glider Database
- 58P5H1V0.1 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Spaceships with 58 cells
- Periodic objects with minimum population 58
- Patterns with 58 cells
- Patterns found by David Bell
- Patterns found in 1997
- Spaceships
- Spaceships with period 5
- Orthogonal spaceships
- Spaceships with speed c/5
- Spaceships with unsimplified speed c/5
- Spaceships with heat 53
- Spaceships with mod 5
- Patterns with bilateral orthogonal symmetry