2bf6bb3b5b
git-svn-id: svn://kolibrios.org@1769 a494cfbc-eb01-0410-851d-a64ba20cac60
734 lines
6.0 KiB
Plaintext
734 lines
6.0 KiB
Plaintext
#Life 1.05
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#D Infinite glider hotel
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#D The name is derived from the old mathematical "infinity hotel"
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#D scenario, where a hotel with an infinite number of rooms always has
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#D room for more guests by shuffling the old guests around.
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#D Here two pairs of double Corderships are pulling slowly apart at
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#D c/12 such that there is an ever-lengthening glider track between
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#D them. Every 1920 generations another glider is injected into the
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#D glider track, joining the gliders already circulating there.
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#D Eventually an arbitrarily large number of gliders will be traveling
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#D around the track.
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#D The tricky bit to this construction is that even though all the
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#D previously injected gliders are repeatedly flying through the
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#D injection point, that point is guaranteed to be empty when it is
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#D time for the next glider to be injected!
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#D David Bell, dbell@pdact.pd.necisa.oz.au, Oct 9 1992
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#N
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#P 13 -101
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.....*
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.
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.*.......*
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*........*
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*...**....*
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*......*.*
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......**.*
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.
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....*
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#P 29 -91
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....*
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..**.**
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.
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....*...*
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*...*
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#P 39 -75
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.
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.*.......*
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*......*.*
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....*
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#P 30 -82
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#P 6 -98
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*.*
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***
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#P 20 -83
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.*..*
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.*.*
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#P 22 -72
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#P 18 -66
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#P 21 -60
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#P 28 -56
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#P -14 -71
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.
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.
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#P -7 -58
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........***
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.........*
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#P 12 -45
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.
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#P -3 -93
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#P -11 -85
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#P -19 -77
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#P 43 -55
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#P 35 -47
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#P 27 -39
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#P 19 -31
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#P 61 -67
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#P 82 -50
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#P 92 -46
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#P 87 -41
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#P 74 -39
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#P 72 -34
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#P 83 -20
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.*****
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#P 93 -19
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#P 57 -29
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#P 40 -30
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#P 48 -22
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#P 66 -4
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#P 49 -56
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#P 41 -48
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#P 33 -40
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#P 87 -10
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#P 79 -2
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#P 71 6
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#P -100 66
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#P -79 78
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#P 27 23
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#P 19 30
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#P 30 39
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#P 5 34
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#P -42 -4
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#P -49 -21
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#P -34 -20
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#P -4 -20
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#P 6 -18
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#P -44 -45
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#P 63 63
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***
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