source file: mills2.txt Date: Thu, 12 Oct 1995 12:39:10 -0700 Subject: 12-tet in China From: "John H. Chalmers" Linus: I happen to have my copy of Barbour handy and this is what he says (paraphrased): Ho Tcheng-thyen about 400 AD published three monochords with fundamentals of 9.0, 81.0 and 100, but with identical ratios. The cents values are 0 101 200 297 398 493 596 699 791 897 985 1091 1200. About 1595, Prince Tsai-Yu" calculated the 12th roots of 2 to 9 significant figures on a fundamental of 1,000,000,000. --John Received: from eartha.mills.edu [144.91.3.20] by vbv40.ezh.nl with SMTP-OpenVMS via TCP/IP; Fri, 13 Oct 1995 00:38 +0100 Received: from by eartha.mills.edu via SMTP (940816.SGI.8.6.9/930416.SGI) for id PAA17748; Thu, 12 Oct 1995 15:38:04 -0700 Date: Thu, 12 Oct 1995 15:38:04 -0700 Message-Id: <00997C8C50A2E52E.4D4D@ezh.nl> Errors-To: madole@ella.mills.edu Reply-To: tuning@eartha.mills.edu Originator: tuning@eartha.mills.edu Sender: tuning@eartha.mills.edu