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Two shortcut functions to be used with any 3n + d system
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7
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140
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October 17, 2025
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Can a denominator generate new trajectories with periods of different lengths?
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33
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458
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October 17, 2025
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Which Collatz numbers do Busy Beavers simulate (if any)?
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0
|
78
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October 16, 2025
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How many numbers between 1 and M might a Collatz integer cycle hit?
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9
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162
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October 11, 2025
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Is the Collatz tree complete and connected?
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7
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176
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September 25, 2025
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Another Collatz like conjecture
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5
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215
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September 11, 2025
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Collatz High Cycles
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3
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107
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August 27, 2025
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Elementary proof of 2^n > 2^(n-k) (3^k - 2^k) / (2^n - 3^k) provided 2^n > 3^k
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15
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297
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August 26, 2025
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Proving Collatz is "Baker-Hard" (third try)
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11
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291
|
August 25, 2025
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My journey with collatz
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4
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170
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August 24, 2025
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Which Collatz cycle shapes correspond to integer cycles?
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9
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288
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August 21, 2025
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Two cycles with the same sum-of-members
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0
|
55
|
August 17, 2025
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Finding a specific irrational number
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22
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332
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August 15, 2025
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Same underlying problem?
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3
|
112
|
August 11, 2025
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5-type, or 16-type?
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21
|
362
|
August 10, 2025
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Proving no cycles is "Baker-hard"
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4
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151
|
August 10, 2025
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A conversation with grok
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1
|
71
|
August 9, 2025
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How many numbers between 1 and x appear in the Collatz tree?
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3
|
109
|
August 8, 2025
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Categorization of collatz numbers into 8 classes
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7
|
249
|
August 6, 2025
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Elementary proof of x < 2^n in a cycle of size n
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13
|
354
|
August 6, 2025
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Simulation of collatz tapes by k-state 2-symbol Turing Machines
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0
|
60
|
August 5, 2025
|
|
Admin: markdown preview when editing
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|
0
|
40
|
August 1, 2025
|
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Graph of valued paths
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17
|
255
|
July 23, 2025
|
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Long runs and macro sequence behavior
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3
|
88
|
July 16, 2025
|
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Irreducible parity vectors
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3
|
104
|
July 12, 2025
|
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Is 5n+1 a Computer?
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0
|
68
|
July 8, 2025
|
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Proving Collatz is "Baker-Hard" (self-contained)
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22
|
421
|
July 4, 2025
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Questions about initial trajectories
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3
|
168
|
July 1, 2025
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An intuitive (read: incredibly non-rigorous) argument for why 2^k-3^x >> x
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4
|
86
|
June 30, 2025
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Similar problems where it is easy to tell how trajectories will look like
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|
1
|
84
|
June 3, 2025
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