Cataharry family

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This revision was by author genewardsmith and made on 2010-10-08 18:58:02 UTC.
The original revision id was 169050457.
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The cataharry family of rank three temperaments tempers out the cataharry comma, 19683/19600.

Comma: 19683/19600

7 and 9 limit minimax
[|1 0 0 0>, |4/9 0 2/9 2/9>, 
|0 0 1 0>, |0 0 0 1>]
Eigenmonzos: 2, 8/7, 5/4

Map: [<1 0 0 -2|, <0 2 0 9|, <0 0 1 -1|]
Generators: 2, 140/81, 5
Edos: 19, 24, 48, 53, 58, 72, 130, 202, 457, 587, 659, 717

==11 limit children==

===Albus===
Commas: 540/539, 8019/8000

Minimax tuning
[|1 0 0 0 0>, |8/3 0 4/3 -2/3 -2/3>, 
|5 0 7/2 -2 -3/2>, |5 0 5/2 -1 -3/2>, 
|5 0 5/2 -2 -1/2>]
Eigenmonzos: 2, 11/10, 7/5

Map: [<1 0 0 -2 6|, <0 2 0 9 -12|, <0 0 1 -1 3|]
Generators: 2, 140/99, 5
Edos: 19, 53, 58, 72, 130, 183, 313, 385, 457

13-limit 
Commas: 351/350, 540/539, 729/728

13 and 15 limit minimax
[|1 0 0 0 0 0>, |8/3 0 4/3 -2/3 -2/3 0>, 
|5 0 7/2 -2 -3/2 0>, |5 0 5/2 -1 -3/2 0>, 
|5 0 5/2 -2 -1/2 0>, |8 0 11/2 -3 -5/2 0>]
Eigenmonzos: 2, 11/10, 7/5

Lattice basis: 15/13 0.3019 26/25 0.9477
Angle(15/13, 26/25) = 81.6476
Map to lattice: [<0 -2 -3 -6 3 -6|, <0 0 -1 1 -3 -1|]

Map: [<1 0 0 -2 6 -1|, <0 2 0 9 -12 3|, <0 0 1 -1 3 1|]
Generators: 2, 26/15, 5
Edos: 19, 53, 58, 72, 130, 183, 241, 313

===Snape===
Commas: 19683/19600, 441/440

13-limit
Commas: 351/350, 441/440, 729/728

===Hagrid===
Commas: 243/242, 9801/9800

13-limit
Commas: 243/242, 351/350, 729/728

===Draco===
Commas: 19683/19600, 176/175

13-limit
Commas: 176/175, 351/350, 676/675

Original HTML content:

<html><head><title>Cataharry family</title></head><body>The cataharry family of rank three temperaments tempers out the cataharry comma, 19683/19600.<br />
<br />
Comma: 19683/19600<br />
<br />
7 and 9 limit minimax<br />
[|1 0 0 0&gt;, |4/9 0 2/9 2/9&gt;, <br />
|0 0 1 0&gt;, |0 0 0 1&gt;]<br />
Eigenmonzos: 2, 8/7, 5/4<br />
<br />
Map: [&lt;1 0 0 -2|, &lt;0 2 0 9|, &lt;0 0 1 -1|]<br />
Generators: 2, 140/81, 5<br />
Edos: 19, 24, 48, 53, 58, 72, 130, 202, 457, 587, 659, 717<br />
<br />
<!-- ws:start:WikiTextHeadingRule:0:&lt;h2&gt; --><h2 id="toc0"><a name="x-11 limit children"></a><!-- ws:end:WikiTextHeadingRule:0 -->11 limit children</h2>
<br />
<!-- ws:start:WikiTextHeadingRule:2:&lt;h3&gt; --><h3 id="toc1"><a name="x-11 limit children-Albus"></a><!-- ws:end:WikiTextHeadingRule:2 -->Albus</h3>
Commas: 540/539, 8019/8000<br />
<br />
Minimax tuning<br />
[|1 0 0 0 0&gt;, |8/3 0 4/3 -2/3 -2/3&gt;, <br />
|5 0 7/2 -2 -3/2&gt;, |5 0 5/2 -1 -3/2&gt;, <br />
|5 0 5/2 -2 -1/2&gt;]<br />
Eigenmonzos: 2, 11/10, 7/5<br />
<br />
Map: [&lt;1 0 0 -2 6|, &lt;0 2 0 9 -12|, &lt;0 0 1 -1 3|]<br />
Generators: 2, 140/99, 5<br />
Edos: 19, 53, 58, 72, 130, 183, 313, 385, 457<br />
<br />
13-limit <br />
Commas: 351/350, 540/539, 729/728<br />
<br />
13 and 15 limit minimax<br />
[|1 0 0 0 0 0&gt;, |8/3 0 4/3 -2/3 -2/3 0&gt;, <br />
|5 0 7/2 -2 -3/2 0&gt;, |5 0 5/2 -1 -3/2 0&gt;, <br />
|5 0 5/2 -2 -1/2 0&gt;, |8 0 11/2 -3 -5/2 0&gt;]<br />
Eigenmonzos: 2, 11/10, 7/5<br />
<br />
Lattice basis: 15/13 0.3019 26/25 0.9477<br />
Angle(15/13, 26/25) = 81.6476<br />
Map to lattice: [&lt;0 -2 -3 -6 3 -6|, &lt;0 0 -1 1 -3 -1|]<br />
<br />
Map: [&lt;1 0 0 -2 6 -1|, &lt;0 2 0 9 -12 3|, &lt;0 0 1 -1 3 1|]<br />
Generators: 2, 26/15, 5<br />
Edos: 19, 53, 58, 72, 130, 183, 241, 313<br />
<br />
<!-- ws:start:WikiTextHeadingRule:4:&lt;h3&gt; --><h3 id="toc2"><a name="x-11 limit children-Snape"></a><!-- ws:end:WikiTextHeadingRule:4 -->Snape</h3>
Commas: 19683/19600, 441/440<br />
<br />
13-limit<br />
Commas: 351/350, 441/440, 729/728<br />
<br />
<!-- ws:start:WikiTextHeadingRule:6:&lt;h3&gt; --><h3 id="toc3"><a name="x-11 limit children-Hagrid"></a><!-- ws:end:WikiTextHeadingRule:6 -->Hagrid</h3>
Commas: 243/242, 9801/9800<br />
<br />
13-limit<br />
Commas: 243/242, 351/350, 729/728<br />
<br />
<!-- ws:start:WikiTextHeadingRule:8:&lt;h3&gt; --><h3 id="toc4"><a name="x-11 limit children-Draco"></a><!-- ws:end:WikiTextHeadingRule:8 -->Draco</h3>
Commas: 19683/19600, 176/175<br />
<br />
13-limit<br />
Commas: 176/175, 351/350, 676/675</body></html>