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- Xref: sparky rec.humor:34175 rec.humor.d:2670 alt.folklore.computers:16376
- Newsgroups: rec.humor,rec.humor.d,alt.folklore.computers
- Path: sparky!uunet!walter!porthos!troy!mpb
- From: mpb@troy.cc.bellcore.com (bunz,marcus p)
- Subject: Re: base -2 arithmetic (was: Re: Trinary)
- Organization: Bellcore, Livingston, NJ
- Date: Wed, 18 Nov 92 15:05:14 GMT
- Message-ID: <1992Nov18.150514.8403@porthos.cc.bellcore.com>
- Followup-To: poster
- References: <SOUVA.92Nov9202414@aibn58.mpifr-bonn.mpg.de> <3ug2TB6w165w@mertwig.UUCP>
- Sender: netnews@porthos.cc.bellcore.com (USENET System Software)
- Lines: 42
-
- In article <3ug2TB6w165w@mertwig.UUCP>, xyzzy@mertwig.UUCP (Daniel Drucker) writes:
- > souva@aibn58.mpifr-bonn.mpg.de (Ignatios Souvatzis) writes:
- >
- > > Base -1 might be trouble, but...
- > >
- > > You CAN built base -2 arithmetic.
- > >
- > > 0 0
- > > 1 1
- > > 2 110
- > > 3 111
- > > 4 100
- > > 5 101
- > > 6 11010
- > > 7 11011
- > > 8 11000
- > > 9 11001
- > > 10 11110
- >
- > No way. Base means how many different symbols are used, and thats still 2
- > symbols, 0 and 1. Anything less than base 2 is impossible as there is no
- > contrast.
- >
- > Daniel Max P. Drucker | #define SLOGAN Hey! Lets port it to COBOL!
- > The 14 year old LISP/C++ genius. | Disclaimer: I don't know COBOL.
- > /~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\/~\/~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\
- > / Difficulty! It's the single simplest machine in the entire Universe! \
- > \__________________________________________________________________________/
- > / Is there anyone out there in net.land in Port Washington, New York? \
- > \______a m a t e u r____r a d i o____c a l l s i g n____p e n d i n g______/
-
- Actually, base 1 IS possible. Choose a symbol, any symbol, lets choose ^
- ^ base 1 = 0 base 10
- ^^ base 1 = 1 base 10
- ^^^ base 1 = 2 base 10
- .
- .
- .
- ^^^^^^^^^^^^ base 1 = 11 base 10
-
- This system is very simlar to the usage of stones by sheep hearders
- to keep track of their sheep.
-