From chemistry-request _-at-_)server.ccl.net Mon Feb 28 12:07:42 2000 Received: from srvnt01.osmetech.plc.uk (aromascn.demon.co.uk [158.152.95.246]) by server.ccl.net (8.8.7/8.8.7) with ESMTP id MAA18366 for ; Mon, 28 Feb 2000 12:07:41 -0500 Received: by SRVNT01 with Internet Mail Service (5.0.1461.28) id ; Mon, 28 Feb 2000 17:05:35 -0000 Message-ID: <09433A5B7967D3119BE30090278D1123086CFE /at\SRVNT01> From: Tom Hawkins To: CHEMISTRY |-at-| ccl.net Subject: RE: The "birth-year" of computational chemistry? Date: Mon, 28 Feb 2000 17:05:35 -0000 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.0.1461.28) Content-Type: text/plain; charset="iso-8859-1" David E. Bernholdt [bernhold _-at-_)npac.syr.edu] said: >I don't want to enter this fray except to say that one must be careful >to distinguish betweeen (a) analog and digital computers, and (b) >purpose-specific and general programmable computers. Many early >computers were hardwired for specific tasks. Manchester celebrated the 50th anniversary of the first digital stored program computer (the 'Baby') in 1998: http://www.computer50.org/ Among the celebrations was a competition to write a program for the first machine - see details on http://www.cs.man.ac.uk/prog98/ where John Sargeant (ex- competition coordinator) says: "In my view, "stored-program computer" (i.e. "computer-with-software") is a tautology, given the modern usage of the word "computer". It's difficult to imagine running a competition like this for any of the "computers" which existed before the Baby. And we've seen that the store was (just) big enough to make interesting programs possible. So if anybody else claims to have The World's First Computer, ask them for details of their programming competition. " Dr Tom Hawkins Osmetech plc Sensor Technologist Electra House, Electra Way, Crewe CW1 6WZ thawkins -x- at -x- osmetech.plc.uk Tel +44(0)1270 216444 Fax +44(0)1270 216030