Mirrored cap

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Mirrored cap
x = 7, y = 4, rule = B3/S23 b2ob2o$obobobo$obobobo$b2ob2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]] [[ ZOOM 57 ]]
Pattern type Strict still life
Number of cells 16
Bounding box 7 × 4
Frequency class 25.2
Static symmetry +e (D4_+2)
Discovered by Unknown
Year of discovery Unknown

Mirrored cap (or bi-cap, or cap and cap) is a 16-cell still life consisting of two caps.

Occurence

Mirrored cap is the 21st most common 16-cell still life.

Glider synthesis

All strict still lifes with a population of 23 or fewer cells, all oscillators with 16 or fewer cells, and all spaceships with 35 or fewer cells are known to be glider-constructible. A glider synthesis of this object can be found in the infobox to the right.