Nineteen-Bit Life Objects

Still-lifes | Pseudo-still-lifes | P2 oscillators | P2 pseudo-oscillators | P3 oscillators | P3 pseudo-oscillators | P4 oscillators | P4 pseudo-oscillators | P5 oscillators | P5 pseudo-oscillators | P6 pseudo-oscillators | P8 pseudo-oscillator | P15 oscillator | P15 pseudo-oscillators



The 45759 nineteen-bit still-lifes

Unfortunately, due to space limitations, these cannot be shown.

Syntheses for 73 of these are shown.

19-bit still-lifes

19.398 [6] 19.991 [9] 19.1637 [7] 19.2964 [9] 19.3087 [10] 19.3100 [10] 19.3128 [13] 19.3146 [4] 19.3161 [24] 19.3523 [8]
19.3528 [7] 19.3529 [10] 19.3549 [6] 19.3754 [13] 19.3779 [8] 19.3780 [11] 19.3930 [9] 19.4044 [8] 19.4199; Longhorn [9] 19.4304 [12]
19.5226 [12] 19.5231 [9] 19.5390 [6] 19.7470 [27] 19. 11332 [9] 19. 11445 [13] 19. 11570 [9] 19. 11611 [6] 19. 11753; Eater-2 [16] 19. 11785; Cheap eater-2 [8]
19. 11903 [7] 19. 11990 [27] 19. 12471 [18] 19. 12707 [13] 19. 12709 [7] 19. 12834 [11] 19. 12839 [15] 19. 12841 [14] 19. 13260 [8] 19. 13783 [11]
19. 13790 [9] 19. 13942 [11] 19. 14090 [6] 19. 14219 [10] 19. 14258 [12] 19. 14663 [12] 19. 15187 [12] 19. 15406 [64] 19. 16598 [8] 19. 16888 [16]
19. 16895 [13] 19. 16896 [13] 19. 17579 [8] 19. 17763 [30] 19. 17797 [17] 19. 18222 [20] 19. 19119 [13] 19. 19181 [20] 19. 27262 [11] 19. 28022 [18]
19. 28047 [5] 19. 29154 [6] 19. 30501 [5] 19. 30862 [8] 19. 31541 [16] 19. 33198 [16] 19. 33912 [16] 19. 34133 [13] 19. 35478 [19] 19. 38169 [12]
19. 39872 [26] 19. 40007 [17] 19. 42206 [6]  

Eater-2 is an eater that can eat most things the Eater-1 can eat. However, because it has a 6-generation reset time compared to the Eater's 3, it can eat many things the Eater can't. Furthermore, because its active area is on a diagonal axis of symmetry, it can eat things from either side, while the Eater can eat only one.


The 27250 nineteen-bit pseudo-still-lifes

Unfortunately, due to space limitations, these cannot be shown.

All but ten of these can be synthesized using the same techniques that are used for smaller still-lifes and pseudo-still-lifes. These and &#pp1-19.in,#-10; other specific examples are shown here.

19-bit pseudo-still-lifes


The 1083 nineteen-bit period 2 oscillators

Due to space limitations, these are shown without syntheses on a separate page. Syntheses for 9 of them are shown here.

19-bit P2

Two blocks on griddle [34] Pond on griddle [12] Test tube baby siamese cover on block [22] Up beacon on up anvil; Cis- beacon and anvil [7] 19-bit P2 #2 [59] Spark coil w/ tub [6] Bun on beacon beside carrier [11] Bun on beacon beside snake [11] 19-bit P2 #1 [59]


The 3350 nineteen-bit period 2 pseudo-oscillators

Due to space limitations, these are shown without syntheses on a separate page. All of these can be synthesized using the same techniques that are used for smaller pseudo-oscillators and pseudo-still-lifes, except 4 that involve adding a block to 15-bit period 2 oscillators with no known syntheses. These and ten other syntheses are shown here.

19-bit pseudo-P2

Up bipole under eater w/ cape [22] Down tripole above cis hook w/ tail [42] Up tripole on carrier siamese carrier [13] Block on 15-bit P2 #1 [x+2] Up bipole above carrier siamese eater [15] Block on blinkers bit pole [x+2] Up bipole above long cis hook w/ tail [51]
Up bipole below snake w/ feather [23] Up bipole below carrier w/ feather [21] Block on 15-bit P2 #5 [x+2] Block below 15-bit P2 #5 [x+3] Down beacon on long cis integral [16] Down tripole on cis shillelagh [25] Up tripole above cis hook w/ tail [27]


The 66 nineteen-bit period 3 oscillators

19-bit period 3 oscillators


The 20 nineteen-bit period 3 pseudo-oscillators

19-bit period 3 pseudo-oscillators

Up ship above jam [10] Up cis carrier above jam [12] beehive above jam [9] Down ship above jam [11] Up snake above jam [12] Down snake above jam [12] Up trans carrier above jam [12] Down trans carrier above jam [12] Up ship beside jam [10] beehive beside jam [9]
Up cis carrier beside jam [12] Down ship beside jam [11] Up snake beside jam [12] Down snake beside jam [12] Up trans carrier beside jam [12] Down cis carrier above jam [12] Down trans carrier beside jam [12] Down cis carrier beside jam [12] Down boat on eater eating eater [11] Up boat on eater eating eater [9]


The 7 nineteen-bit period 4 oscillators

19-bit period 4 oscillators

Mold tie up bun [17] Mold tie up bookend [18] Mold tie loaf [12] Mold tie down bun [12] Mold tie down bookend [14] Mold siamese cis hook w/ tail [21] Mold siamese hat [20]


The 14 nineteen-bit period 4 pseudo-oscillators

19-bit period 4 pseudo-oscillators

Up cis python on mold [14] Down loaf on mold [8] Up mold below eater [9] Up long boat on mold [10] Down mold above eater [12] Up mold on eater [9] Up loaf on mold [8]
Up trans python on mold [15] Down trans python on mold [15] Down long boat on mold [9] Down mold below eater [9] Down mold on eater [9] Up mold above eater [12] Down cis python on mold [14]


The 8 nineteen-bit period 5 oscillators

19-bit P5

Fumarole w/ tub [12] Silver's P5 on very long snake [16] Silver's P5 on canoe [16] Silver's P5 above shil- lelagh [23] Silver's P5 behind shil- lelagh [17] Silver's P5 on hook w/ tail [31] Silver's P5 above hook w/ tail [15] Silver's P5 above tub w/ tail [14]


The 2 nineteen-bit period 5 pseudo-oscillators

19-bit pseudo-P5

Block on pseudo- barber- pole [30] Block below pseudo- barber- pole [30]


The 4 nineteen-bit period 6 pseudo-oscillators

19-bit P6 pseudo-oscillators

Up beacon on jam [11] Up beacon below jam [11] Down beacon on jam [11] Down beacon below jam [11]

All of these have a pseudo-period of 6, a composite of 2 and 3.


The 1 nineteen-bit period 8 pseudo-oscillator

19b PP8

Block on blocker [7]


The 1 nineteen-bit period 15 oscillator

19b P15

Eater eating penta- decathlon [6]


The 7 nineteen-bit period 15 pseudo-oscillators

19-bit period 15 pseudo-oscillators

Cis python on penta- decathlon [8] Loaf on penta- decathlon [6] Eater chin on penta- decathlon [6] Long boat on penta- decathlon [6] Eater tail on penta- decathlon [5] Eater head on penta- decathlon [5] Trans python on penta- decathlon [8]



Other sizes: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 and larger, not quite stable objects.

See also: Life objects sorted by: counts, frequency of occurrence, cost in gliders, name, size in bits, or type.

Home page | Life page

Copyright © 1997, 1998, 1999, 2013, 2014 by Mark. D. Niemiec. All rights reserved.
This page was last updated on 2015-02-19.