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- Path: sparky!uunet!cs.utexas.edu!tamsun.tamu.edu!tamu.edu!eschneid
- From: eschneid@sparc8.tamu.edu (Erich R Schneider)
- Newsgroups: alt.cyberpunk
- Subject: Re: The Difference Engine
- Date: 22 Jan 93 14:21:20
- Organization: Texas A&M University
- Lines: 27
- Distribution: world
- Message-ID: <ESCHNEID.93Jan22142120@sparc8.tamu.edu>
- References: <5041.403.uupcb@the-matrix.com>
- NNTP-Posting-Host: sparc8.cs.tamu.edu
- In-reply-to: tommy.usher@the-matrix.com's message of 20 Jan 93 17:40:00 GMT
-
- In article <5041.403.uupcb@the-matrix.com> tommy.usher@the-matrix.com (Tommy Usher) writes:
-
- >If you enjoyed Gibson and Sterling's "The Difference Engine" then you should
- >check out the current Scientific American. They have finally built Babbage's
- >machine...and it works! A museum in England decided follow the blueprints of
- >the Difference Engine and see if it could have been built. Its huge, it
- >weighs three tons, but it works and Babbage has been vindicated.
-
- Caveat: the machine constructed by the British team is _not_ an
- Analytical Engine, which is the "programmable computer" that Babbage
- conceived (and that Ada Lovelace wrote a program for), but rather
- Difference Engine #2, the more advanced model of the Difference Engine
- (which is used for calculating mathematical tables). The "computers"
- in _The Difference Engine_ are all Analytical Engines.
-
- >What if
- >it had been built back then? Makes you wonder... Nah, the only difference
- >would probably be that we would all be using MS-DOS 55.0 and Windows 33.1.
-
- What I wonder is "what if the classical Greeks had gotten a reasonable
- number system (either the Indian or Mayan system would have done) and
- gone on to develop integral calculus (as Sagan implies they were close
- to doing)?"
- --
- Erich Schneider eschneid@cs.tamu.edu
-
- "The Hierophant is Disguised and Confused."
-