p7 bumper

From LifeWiki
(Redirected from P49 bumper loop)
Jump to navigation Jump to search
p7 bumper
x = 65, y = 57, rule = B3/S23 64bo$62b2o$63b2o7$54bo$54bobo$54b2o17$bo34bo$2o32b2o$obo32b2o7$9b2o15b o$9bobo14bobo$9bo16b2o6$3b2o5b2o$2bo2bo3bo2bo2$5bo3bo7b2o$3bo7bo4bo2bo $3b2o5b2o5bobo$6bobo9bo$2bo2b2ob2o2bo$bobo2bobo2bobo8b2o$bo2bobobobo2b o8bo$5bo3bo13b3o$25bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ THUMBSIZE 2 X -15 Y 10 ZOOM 10 GPS 14 HEIGHT 480 AUTOSTART LOOP 112 ]]
Pattern type Reflector
Oscillator
Number of cells 52
Bounding box 25 × 12
Angle 90°
Period 7
Heat Unknown
Discovered by Tanner Jacobi
Year of discovery 2016

p7 bumper is a periodic colour-preserving glider reflector with a minimum repeat time of 35 ticks. For an equivalent colour-changing periodic glider reflector see p7 bouncer. A stable Snark reflector can be substituted for any bumper. This changes the timing of the output glider, which can be useful for rephasing periodic glider streams.

38P7.2 can be replaced with 37P7.1, allowing for a lower population but a larger bounding box. This variant was used in a 206-cell p49 bumper loop, the formerly smallest period-49 oscillator, which has now been superseded by a 188-cell glider shuttle with a new mechanism.

x = 65, y = 54, rule = B3/S23 63bo$62bo$62b3o7$55bo$53b2o$54b2o5$2o$obo$o7$9b2o$8b2o$10bo$35bo$34bo$ 34b3o7$27bo$25b2o$26b2o3$11bo5b2o4b2o$11b3o3b2o3bo2bo$14bob3o4bobo$13b o3bo6bo$10bo2bob2obo$10b3o3b2o10b2o$13b4obo9bo$12bo3b3o10b3o$13b2obo2b o11bo$14bobobo$13bo2b2o$13b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART GPS 15 LOOP 112 X -10 Y 10 THUMBLAUNCH THUMBSIZE 2 THEME 6 ZOOM 12 HEIGHT 480 ]]
A p7 bumper with a slightly smaller population but a slightly larger bounding box (click above to open LifeViewer)
RLE: here Plaintext: here
x = 46, y = 46, rule = B3/S23 11b2o$11bo2b2o$12bobobo$11b2obo2bo11bo$10bo5b2o9b3o$11b2o3bo9bo$8b3o5b o9b2o$8bo2b3o2bo$11bo9bo$12bobo6bo16b2o$9b3o5bo2bo13b2o3bo$9bo5b2o5bo 12bo3bobo$21b2o12bob2obobob2o$36bobobob2obo2$3b2o34bob4o$4bo29b2o3bobo 2bo$4bobo27b2o2bo4bo$5b2o32bob2o3$35b2o$10b3o20bob2o$9b2obo20b3o$9b2o 3$3b2obo32b2o$2bo4bo2b2o27bobo$bo2bobo3b2o29bo$b4obo34b2o2$ob2obobobo$ 2obobob2obo12b2o$4bobo3bo12bo5b2o5bo$6bo3b2o13bo2bo5b3o$6b2o16bo6bobo$ 24bo9bo$29bo2b3o2bo$18b2o9bo5b3o$19bo9bo3b2o$16b3o9b2o5bo$16bo11bo2bob 2o$29bobobo$30b2o2bo$33b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 GPS 14 ZOOM 12 HEIGHT 600 WIDTH 600 LOOP 50 ]]
206-cell p49 bumper loop (click above to open LifeViewer)
RLE: here Plaintext: here

External links