Candlefrobra

Candlefrobra
x = 5, y = 7, rule = MAPABYXfhZofugWaH7oaIDogBZofuhogOiAaIDogIAAgAAWaH7oaIDogGiA6ICAAIAAaIDogIAAgACAAIAAAAAAAA 4o$o3bo$3bo$3bo$2bo$bobo$2bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ HEIGHT 600 WIDTH 600 THUMBSIZE 3 ZOOM 48 GPS 2 ]]
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Pattern type	Induction coil
Number of cells	12
Bounding box	5 × 7
Period	3
Static symmetry	Unspecified
Discovered by	Unknown
Year of discovery	Unknown
Pattern files Plaintext candlefrobra.cells RLE candlefrobra.rle

Candlefrobra or long hook eating tub is a period-3 induction coil which involves what resembles a long bookend hassling a tub as its rotor. There are many possible stabilizations of the candlefrobra, many small examples of which arise naturally.

Occurrence

A candlefrobra-on-beacon occurred naturally in May 2015, becoming the first trivial oscillator to occur naturally, as the two rotors do not interact.

Use

Main article: Toad reaction

Candlefrobra acts a p3 version of the toad, whether in pairs as killer candlefrobras or by itself. An example is shown below in a p21 I-heptomino hassler:

x = 28, y = 22, rule = B3/S23 12b2o$12bo$5b2o6bo$6bo5b2o8b2o$6bobo10b4obob2o$7b2o9bob2o2bob2o$11bo7b o4bo$10bobo10b2o$13bo$9bo2bo$9b3o$16b3o$15bo2bo$14bo$3b2o10bobo$3bo4bo 7bo$2obo2b2obo9b2o$2obob4o10bobo$4b2o8b2o5bo$14bo6b2o$15bo$14b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ GPS 7 THUMBSIZE 2 ]]

Carson Cheng, August 14, 2023 (click above to open LifeViewer)

Stabilisations

Image	Name	apgcode	Population	Stabilization	Glider cost
	Cis-block on candlefrobra	xp3_025qz32qq1	16	- Block, ×1, cis-	5
	Trans-block on candlefrobra	xp3_025qzrq221	16	- Block, ×1, trans-	5
	Cis-boat up on candlefrobra	xp3_2530fh884a4	17	- Boat, ×1, cis-, up-	7
	Cis-boat down on candlefrobra	xp3_4a422hu06a4	17	- Boat, ×1, cis-, down-	5
	Trans-boat up on candlefrobra	xp3_2560uh224a4	17	- Boat, ×1, trans-, up-	8
	Trans-boat down on candlefrobra	xp3_g8o0uh224a4z01	17	- Boat, ×1, trans-, down-	8
	Cis-beehive on candlefrobra	xp3_4a422hu0696	18	- Beehive, ×1, cis-	7
	Trans-beehive on candlefrobra	xp3_o4o0uh224a4z01	18	- Beehive, ×1, trans-	7