Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.javascript > #27276
| Path | csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.datemas.de!weretis.net!feeder1.news.weretis.net!news.solani.org!.POSTED!not-for-mail |
|---|---|
| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
| Newsgroups | comp.lang.javascript |
| Subject | Re: Best search algorithm to find a condition within a range. |
| Date | Thu, 09 Apr 2015 17:39:03 +0200 |
| Organization | PointedEars Software (PES) |
| Lines | 41 |
| Message-ID | <3300447.644KjMkV8U@PointedEars.de> (permalink) |
| References | <e82f7f26-569b-4252-a932-12c0819500da@googlegroups.com> <87vbh8yvgv.fsf@bsb.me.uk> <777f7633-724b-442e-864b-d6484c5e87cf@googlegroups.com> <87pp7gysv5.fsf@bsb.me.uk> <2186a589-be06-4453-affc-3c84f9e48379@googlegroups.com> <87egnwymxr.fsf@bsb.me.uk> <2016084.ADp8TKvx9G@PointedEars.de> <f4006c54-269b-4425-91fe-1af684c1cfc8@googlegroups.com> <XnsA475D09719F9Ceejj99@194.109.133.246> <5902185.dpbNY2YNC7@PointedEars.de> <XnsA475E324A1947eejj99@194.109.133.246> <1936096.bgrWbIOXpn@PointedEars.de> <XnsA477904D03C6Aeejj99@194.109.133.246> <mg5ss7$8i5$2@solani.org> <1516636.lEZloIClQ3@PointedEars.de> <XnsA477A8AD0AAD8eejj99@194.109.133.246> |
| Reply-To | Thomas 'PointedEars' Lahn <cljs@PointedEars.de> |
| Mime-Version | 1.0 |
| Content-Type | text/plain; charset="UTF-8" |
| Content-Transfer-Encoding | 8Bit |
| X-Trace | solani.org 1428594069 13178 eJwFwQEBACAIA7BMIByNg/z2j+CWC4apQCLy5dPYEdbaUDePibWHEfIwNnTgrE5uXvmr+wEuehIC (9 Apr 2015 15:41:09 GMT) |
| X-Complaints-To | abuse@news.solani.org |
| NNTP-Posting-Date | Thu, 9 Apr 2015 15:41:09 +0000 (UTC) |
| User-Agent | KNode/4.14.2 |
| X-User-ID | eJwVx9kRACEIBcGU5HwYDrCSfwi6NT89Jk7eUDdXm1eIvaWoSuEDhouBp2mtKpaT5xcUvSi3TuDr3aQOjA5dM5oUyA== |
| Cancel-Lock | sha1:PtFYM4UePVJulcgOH5ucIhy8ps8= |
| X-NNTP-Posting-Host | eJwNysEBwCAMAsCVTAjYjqNR9h+hvfcRCvUsUUXTwxm6cYiMdbWr5Zs48aKyez3Dmuk/ExvlDxZUEMU= |
| Xref | csiph.com comp.lang.javascript:27276 |
Show key headers only | View raw
Evertjan. wrote:
> What about base-1
It is not logical to assume that in this newsgroup and in this context
without further qualification the subject “numeral system” means anything
but “*positional* numeral system” …
> […]
> [base-0]
> […]
> ... and non-integer bases?
>
> ... and negative bases?
… with a *positive* *integer* base greater than 1. Base-1 is not.
Non-integer bases are possible of course (such as base √2), but subject to
IEEE 754 precision limits to an even greater extent. They are not practical
in ECMAScript.
Negative bases are an interesting idea, but their usefulness appears to be
rather limited:
(1)₋₂ = 1 × −2⁰ = 1
(2)₋₂ = 2 × −2⁰ = 2
(10)₋₂ = 1 × −2¹ = −2
(13)₋₂ = 1 × −2¹ + 3 × −2⁰ = 1
(100)₋₂ = 1 × −2² = 4
(130)₋₂ = 1 × −2² + 3 × −2¹ = −2
Since you have not quoted a coherent part of what you have been referring
to, the point you were trying to make, if any, remains in obscurity.
Please skip the attribution novels.
--
PointedEars
FAQ: <http://PointedEars.de/faq> | SVN: <http://PointedEars.de/wsvn/>
Twitter: @PointedEars2 | ES Matrix: <http://PointedEars.de/es-matrix>
Please do not cc me. / Bitte keine Kopien per E-Mail.
Back to comp.lang.javascript | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-07 02:43 -0700
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-07 13:07 +0200
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-07 04:38 -0700
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-07 04:48 -0700
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-07 14:49 +0200
Re: Best search algorithm to find a condition within a range. Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-04-07 13:27 +0100
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-07 06:04 -0700
Re: Best search algorithm to find a condition within a range. Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-04-07 14:23 +0100
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-07 06:54 -0700
Re: Best search algorithm to find a condition within a range. Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-04-07 16:31 +0100
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-07 08:59 -0700
Re: Best search algorithm to find a condition within a range. Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-04-07 19:58 +0100
Re: Best search algorithm to find a condition within a range. Dr J R Stockton <reply1500@merlyn.demon.co.uk.invalid> - 2015-04-09 23:08 +0100
Re: Best search algorithm to find a condition within a range. Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-04-10 00:02 +0100
Re: Best search algorithm to find a condition within a range. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-04-07 18:37 +0200
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-07 09:55 -0700
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-07 20:30 +0200
Re: Best search algorithm to find a condition within a range. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-04-07 20:58 +0200
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-07 22:19 +0200
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-08 00:14 -0700
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-08 10:55 +0200
Re: Best search algorithm to find a condition within a range. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-04-09 13:03 +0200
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-09 14:11 +0200
Re: Best search algorithm to find a condition within a range. "Christoph M. Becker" <cmbecker69@arcor.de> - 2015-04-09 14:55 +0200
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-09 15:20 +0200
Re: Best search algorithm to find a condition within a range. Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-04-09 14:49 +0100
Re: Best search algorithm to find a condition within a range. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-04-09 16:10 +0200
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-09 16:17 +0200
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-09 07:22 -0700
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-09 16:44 +0200
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-09 07:57 -0700
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-09 08:05 -0700
Re: Best search algorithm to find a condition within a range. Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-04-09 17:04 +0100
Re: Best search algorithm to find a condition within a range. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-04-09 16:14 +0200
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-09 16:34 +0200
Re: Best search algorithm to find a condition within a range. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-04-09 17:39 +0200
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-09 18:04 +0200
Re: Best search algorithm to find a condition within a range. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-04-09 18:26 +0200
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-09 22:13 +0200
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-07 10:00 -0700
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-07 06:16 -0700
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-07 15:28 +0200
Re: Best search algorithm to find a condition within a range. jonas.thornvall@gmail.com - 2015-04-07 06:58 -0700
Re: Best search algorithm to find a condition within a range. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2015-04-07 20:25 +0200
Re: Best search algorithm to find a condition within a range. Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-04-07 14:33 +0100
csiph-web