Bits of integer
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12-11-2022, 09:09 PM
(This post was last modified: 12-11-2022 09:11 PM by John Keith.)
Post: #24
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RE: Bits of integer
For the RPL calculators, in BIN mode:
Code:
Accurate up to 10^12, or up to 2^63 on the 49g/50g with Joe Horn's I->B. Joe Horn's STEP program listed above takes about 4 * as long but has no limit on size. We can observe that as a sequence, the bit length is "n occurs 2^(n-1) times". If many values for small numbers are needed, the following program returns a list of the values from 1 to 2^n-1 given n on the stack. It is very fast. Requires HP-48G or newer. Code:
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Messages In This Thread |
Bits of integer - Albert Chan - 12-05-2022, 12:12 PM
RE: Bits of integer - Werner - 12-05-2022, 12:41 PM
RE: Bits of integer - J-F Garnier - 12-05-2022, 02:55 PM
RE: Bits of integer - Albert Chan - 12-05-2022, 04:13 PM
RE: Bits of integer - Valentin Albillo - 12-05-2022, 04:29 PM
RE: Bits of integer - J-F Garnier - 12-06-2022, 08:29 AM
RE: Bits of integer - robve - 12-05-2022, 10:06 PM
RE: Bits of integer - Albert Chan - 12-06-2022, 12:15 AM
RE: Bits of integer - John Keith - 12-06-2022, 07:15 PM
RE: Bits of integer - robve - 12-06-2022, 08:15 PM
RE: Bits of integer - Thomas Klemm - 12-06-2022, 07:41 AM
RE: Bits of integer - Albert Chan - 12-06-2022, 06:49 PM
RE: Bits of integer - robve - 12-06-2022, 07:26 PM
RE: Bits of integer - Albert Chan - 12-06-2022, 09:34 PM
RE: Bits of integer - FLISZT - 12-07-2022, 12:52 AM
RE: Bits of integer - Paul Dale - 12-07-2022, 06:33 AM
RE: Bits of integer - J-F Garnier - 12-07-2022, 08:41 AM
RE: Bits of integer - Albert Chan - 12-07-2022, 02:51 PM
RE: Bits of integer - J-F Garnier - 12-10-2022, 09:31 AM
RE: Bits of integer - Joe Horn - 12-07-2022, 07:18 AM
RE: Bits of integer - Werner - 12-07-2022, 08:00 AM
RE: Bits of integer - pinkman - 12-07-2022, 10:13 PM
RE: Bits of integer - mfleming - 12-07-2022, 09:48 PM
RE: Bits of integer - John Keith - 12-11-2022 09:09 PM
RE: Bits of integer - FLISZT - 12-12-2022, 04:54 PM
RE: Bits of integer - cdmackay - 12-12-2022, 07:28 PM
RE: Bits of integer - FLISZT - 12-12-2022, 08:14 PM
RE: Bits of integer - mfleming - 12-12-2022, 10:07 PM
RE: Bits of integer - Joe Horn - 12-13-2022, 02:37 AM
RE: Bits of integer - Joe Horn - 12-13-2022, 09:17 AM
RE: Bits of integer - mfleming - 12-13-2022, 12:15 PM
RE: Bits of integer - Albert Chan - 12-14-2022, 02:35 PM
RE: Bits of integer - mfleming - 12-14-2022, 11:16 PM
RE: Bits of integer - Gjermund Skailand - 12-14-2022, 09:47 PM
RE: Bits of integer - robve - 12-15-2022, 02:07 AM
RE: Bits of integer - Albert Chan - 12-15-2022, 06:08 AM
RE: Bits of integer - EdS2 - 12-15-2022, 09:06 AM
RE: Bits of integer - Albert Chan - 12-15-2022, 12:29 PM
RE: Bits of integer - mfleming - 12-15-2022, 12:59 PM
RE: Bits of integer - Thomas Klemm - 12-15-2022, 04:08 PM
RE: Bits of integer - Albert Chan - 12-15-2022, 07:44 PM
RE: Bits of integer - FLISZT - 12-17-2022, 02:31 AM
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