Porwell family

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Revision as of 23:37, 2 October 2010 by Wikispaces>genewardsmith (**Imported revision 167296037 - Original comment: **)
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IMPORTED REVISION FROM WIKISPACES

This is an imported revision from Wikispaces. The revision metadata is included below for reference:

This revision was by author genewardsmith and made on 2010-10-02 23:37:04 UTC.
The original revision id was 167296037.
The revision comment was:

The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.

Original Wikitext content:

The porwell family of rank three temperaments tempers out the porwell comma, 6144/6125.

Comma: 6144/6125

7 and 9 limit minimax
[|1 0 0 0>, |0 1 0 0>, |11/5 1/5 2/5 -2/5>, 
|11/5 1/5 -3/5 3/5>]
Eigenmonzos: 4/3, 7/5

Map: [<1 0 1 4|, <0 1 1 -1|, <0 0 -2 3|]
Generators: 2, 3, 35/32
Edos: 6, 7, 8, 9, 15, 16, 22, 23, 24, 31, 37, 38, 39, 40, 46, 47, 53, 55, 59, 68, 75, 77, 84, 99, 130, 229, 412

Original HTML content:

<html><head><title>Porwell family</title></head><body>The porwell family of rank three temperaments tempers out the porwell comma, 6144/6125.<br />
<br />
Comma: 6144/6125<br />
<br />
7 and 9 limit minimax<br />
[|1 0 0 0&gt;, |0 1 0 0&gt;, |11/5 1/5 2/5 -2/5&gt;, <br />
|11/5 1/5 -3/5 3/5&gt;]<br />
Eigenmonzos: 4/3, 7/5<br />
<br />
Map: [&lt;1 0 1 4|, &lt;0 1 1 -1|, &lt;0 0 -2 3|]<br />
Generators: 2, 3, 35/32<br />
Edos: 6, 7, 8, 9, 15, 16, 22, 23, 24, 31, 37, 38, 39, 40, 46, 47, 53, 55, 59, 68, 75, 77, 84, 99, 130, 229, 412</body></html>