Wikispaces>Andrew_Heathwaite |
|
(2 intermediate revisions by 2 users not shown) |
Line 1: |
Line 1: |
| <h2>IMPORTED REVISION FROM WIKISPACES</h2>
| | The 17th harmonic, octave reduced to the frequency ratio [[17/16|17/16]], is about 105¢. It is likely to sound dissonant against the fundamental, which is perhaps one reason why [[Just_intonation|Just Intonation]] composers usually stop at the [[13-limit|13-limit]] or lower. Another interval of 17 that can sound just as dissonant is [[18/17|18/17]], about 99¢. Thus, 17/16 also clashes with [[9/8|9/8]]. Therefore, one approach for 17-limit harmony is to filter the total list of chords to exclude these small steps, resulting in non-rooted harmonies. |
| This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
| |
| : This revision was by author [[User:Andrew_Heathwaite|Andrew_Heathwaite]] and made on <tt>2012-03-24 18:49:18 UTC</tt>.<br>
| |
| : The original revision id was <tt>314262300</tt>.<br>
| |
| : The revision comment was: <tt></tt><br>
| |
| The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
| |
| <h4>Original Wikitext content:</h4>
| |
| <div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html">The 17th harmonic, octave reduced to the frequency ratio [[17_16|17/16]], is about 105¢. It is likely to sound dissonant against the fundamental, which is perhaps one reason why [[Just Intonation]] composers usually stop at the [[13-limit]] or lower. Another interval of 17 that can sound just as dissonant is [[18_17|18/17]], about 99¢. Thus, 17/16 also clashes with [[9_8|9/8]]. Therefore, one approach for 17-limit harmony is to filter the total list of chords to exclude these small steps, resulting in non-rooted harmonies.
| |
|
| |
|
| Every otonal tetrad within the 17-limit is listed in the table below as the simplest possible subset of harmonics 2-17; there are 56 in total. The columns to the right of the chords provide different cutoffs for filtering out small steps. For example, chords with a 16/15 cutoff do not contain any interval smaller than or equal to 16/15 (which includes 17/16 and 18/17) among the dyads. Since this eliminates harmonics 2 and 9 right away, it also eliminates chords containing 10/9 and 9/8. (This is why there is a jump from 12/11 to 9/8 in the table below.) | | Every otonal tetrad within the 17-limit is listed in the table below as the simplest possible subset of harmonics 2-17; there are 56 in total. The columns to the right of the chords provide different cutoffs for filtering out small steps. For example, chords with a 16/15 cutoff do not contain any interval smaller than or equal to 16/15 (which includes 17/16 and 18/17) among the dyads. Since this eliminates harmonics 2 and 9 right away, it also eliminates chords containing 10/9 and 9/8. (This is why there is a jump from 12/11 to 9/8 in the table below.) |
| ||~ ||~ ||~ ||~ ||~ ||~ ||~ ||~ ||
| |
| ||~ no cutoff
| |
| 56 tetrads ||~ 16/15 cutoff
| |
| 20 tetrads ||~ 15/14 cutoff
| |
| 16 tetrads ||~ 14/13 cutoff
| |
| 13 tetrads ||~ 13/12 cutoff
| |
| 10 tetrads ||~ 12/11 cutoff
| |
| 7 tetrads ||~ 9/8 cutoff
| |
| 4 tetrads ||~ 17/15 cutoff
| |
| 1 tetrad ||
| |
| || 2:3:5:17 || || || || || || || ||
| |
| || 2:3:7:17 || || || || || || || ||
| |
| || 2:3:9:17 || || || || || || || ||
| |
| || 2:3:11:17 || || || || || || || ||
| |
| || 2:3:13:17 || || || || || || || ||
| |
| || 2:3:15:17 || || || || || || || ||
| |
| || 2:5:7:17 || || || || || || || ||
| |
| || 2:5:9:17 || || || || || || || ||
| |
| || 2:5:11:17 || || || || || || || ||
| |
| || 2:5:13:17 || || || || || || || ||
| |
| || 2:5:15:17 || || || || || || || ||
| |
| || 2:7:9:17 || || || || || || || ||
| |
| || 2:7:11:17 || || || || || || || ||
| |
| || 2:7:13:17 || || || || || || || ||
| |
| || 2:7:15:17 || || || || || || || ||
| |
| || 2:9:11:17 || || || || || || || ||
| |
| || 2:9:13:17 || || || || || || || ||
| |
| || 2:9:15:17 || || || || || || || ||
| |
| || 2:11:13:17 || || || || || || || ||
| |
| || 2:11:15:17 || || || || || || || ||
| |
| || 2:13:15:17 || || || || || || || ||
| |
| || 3:5:7:17 || x || x || x || x || x || x || x ||
| |
| || 3:5:9:17 || || || || || || || ||
| |
| || 3:5:11:17 || x || x || x || x || || || ||
| |
| || 3:5:13:17 || x || x || x || || || || ||
| |
| || 3:5:15:17 || x || x || x || x || x || x || ||
| |
| || 3:7:9:17 || || || || || || || ||
| |
| || 3:7:11:17 || x || x || x || x || || || ||
| |
| || 3:7:13:17 || x || x || || || || || ||
| |
| || 3:7:15:17 || x || || || || || || ||
| |
| || 3:9:11:17 || || || || || || || ||
| |
| || 3:9:13:17 || || || || || || || ||
| |
| || 3:9:15:17 || || || || || || || ||
| |
| || 3:11:13:17 || x || x || x || || || || ||
| |
| || 3:11:15:17 || x || x || x || x || || || ||
| |
| || 3:13:15:17 || x || x || x || || || || ||
| |
| || 5:7:9:17 || || || || || || || ||
| |
| || 5:7:11:17 || x || x || x || x || x || || ||
| |
| || 5:7:13:17 || x || x || || || || || ||
| |
| || 5:7:15:17 || x || || || || || || ||
| |
| || 5:9:11:17 || || || || || || || ||
| |
| || 5:9:13:17 || || || || || || || ||
| |
| || 5:9:15:17 || || || || || || || ||
| |
| || 5:11:13:17 || x || x || x || x || x || || ||
| |
| || 5:11:15:17 || x || x || x || x || x || || ||
| |
| || 5:13:15:17 || x || x || x || x || x || x || ||
| |
| || 7:9:11:17 || || || || || || || ||
| |
| || 7:9:13:17 || || || || || || || ||
| |
| || 7:9:15:17 || || || || || || || ||
| |
| || 7:11:13:17 || x || x || || || || || ||
| |
| || 7:11:15:17 || x || || || || || || ||
| |
| || 7:13:15:17 || x || || || || || || ||
| |
| || 9:11:13:17 || || || || || || || ||
| |
| || 9:11:15:17 || || || || || || || ||
| |
| || 9:13:15:17 || || || || || || || ||
| |
| || 11:13:15:17 || x || x || x || x || x || x || ||
| |
| ||~ ||~ ||~ ||~ ||~ ||~ ||~ ||~ ||</pre></div>
| |
| <h4>Original HTML content:</h4>
| |
| <div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html"><html><head><title>seventeen limit tetrads</title></head><body>The 17th harmonic, octave reduced to the frequency ratio <a class="wiki_link" href="/17_16">17/16</a>, is about 105¢. It is likely to sound dissonant against the fundamental, which is perhaps one reason why <a class="wiki_link" href="/Just%20Intonation">Just Intonation</a> composers usually stop at the <a class="wiki_link" href="/13-limit">13-limit</a> or lower. Another interval of 17 that can sound just as dissonant is <a class="wiki_link" href="/18_17">18/17</a>, about 99¢. Thus, 17/16 also clashes with <a class="wiki_link" href="/9_8">9/8</a>. Therefore, one approach for 17-limit harmony is to filter the total list of chords to exclude these small steps, resulting in non-rooted harmonies.<br />
| |
| <br />
| |
| Every otonal tetrad within the 17-limit is listed in the table below as the simplest possible subset of harmonics 2-17; there are 56 in total. The columns to the right of the chords provide different cutoffs for filtering out small steps. For example, chords with a 16/15 cutoff do not contain any interval smaller than or equal to 16/15 (which includes 17/16 and 18/17) among the dyads. Since this eliminates harmonics 2 and 9 right away, it also eliminates chords containing 10/9 and 9/8. (This is why there is a jump from 12/11 to 9/8 in the table below.)<br />
| |
|
| |
|
| | {| class="wikitable" |
| | |- |
| | ! | |
| | ! | |
| | ! | |
| | ! | |
| | ! | |
| | ! | |
| | ! | |
| | ! | |
| | |- |
| | ! | no cutoff |
|
| |
|
| <table class="wiki_table">
| | 56 tetrads |
| <tr>
| | ! | 16/15 cutoff |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| </tr>
| |
| <tr>
| |
| <th>no cutoff<br />
| |
| 56 tetrads<br /> | |
| </th>
| |
| <th>16/15 cutoff<br />
| |
| 20 tetrads<br />
| |
| </th>
| |
| <th>15/14 cutoff<br />
| |
| 16 tetrads<br />
| |
| </th>
| |
| <th>14/13 cutoff<br />
| |
| 13 tetrads<br />
| |
| </th>
| |
| <th>13/12 cutoff<br />
| |
| 10 tetrads<br />
| |
| </th>
| |
| <th>12/11 cutoff<br />
| |
| 7 tetrads<br />
| |
| </th>
| |
| <th>9/8 cutoff<br />
| |
| 4 tetrads<br />
| |
| </th>
| |
| <th>17/15 cutoff<br />
| |
| 1 tetrad<br />
| |
| </th>
| |
| </tr>
| |
| <tr>
| |
| <td>2:3:5:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:3:7:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:3:9:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:3:11:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:3:13:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:3:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:5:7:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:5:9:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:5:11:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:5:13:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:5:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:7:9:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:7:11:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:7:13:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:7:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:9:11:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:9:13:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:9:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:11:13:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:11:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>2:13:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:5:7:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:5:9:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:5:11:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:5:13:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:5:15:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:7:9:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:7:11:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:7:13:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:7:15:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:9:11:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:9:13:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:9:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:11:13:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:11:15:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>3:13:15:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>5:7:9:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>5:7:11:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>5:7:13:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>5:7:15:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>5:9:11:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>5:9:13:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>5:9:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>5:11:13:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>5:11:15:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>5:13:15:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>7:9:11:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>7:9:13:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>7:9:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>7:11:13:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>7:11:15:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>7:13:15:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>9:11:13:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>9:11:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>9:13:15:17<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td>11:13:15:17<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td>x<br />
| |
| </td>
| |
| <td><br />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| <th><br />
| |
| </th>
| |
| </tr>
| |
| </table>
| |
|
| |
|
| </body></html></pre></div>
| | 20 tetrads |
| | ! | 15/14 cutoff |
| | |
| | 16 tetrads |
| | ! | 14/13 cutoff |
| | |
| | 13 tetrads |
| | ! | 13/12 cutoff |
| | |
| | 10 tetrads |
| | ! | 12/11 cutoff |
| | |
| | 7 tetrads |
| | ! | 9/8 cutoff |
| | |
| | 4 tetrads |
| | ! | 17/15 cutoff |
| | |
| | 1 tetrad |
| | |- |
| | | | 2:3:5:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:3:7:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:3:9:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:3:11:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:3:13:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:3:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:5:7:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:5:9:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:5:11:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:5:13:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:5:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:7:9:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:7:11:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:7:13:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:7:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:9:11:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:9:13:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:9:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:11:13:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:11:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 2:13:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:5:7:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | |- |
| | | | 3:5:9:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:5:11:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:5:13:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:5:15:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | |- |
| | | | 3:7:9:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:7:11:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:7:13:17 |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:7:15:17 |
| | | | x |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:9:11:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:9:13:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:9:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:11:13:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:11:15:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 3:13:15:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 5:7:9:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 5:7:11:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | |- |
| | | | 5:7:13:17 |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 5:7:15:17 |
| | | | x |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 5:9:11:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 5:9:13:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 5:9:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 5:11:13:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | |- |
| | | | 5:11:15:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | |- |
| | | | 5:13:15:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | |- |
| | | | 7:9:11:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 7:9:13:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 7:9:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 7:11:13:17 |
| | | | x |
| | | | x |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 7:11:15:17 |
| | | | x |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 7:13:15:17 |
| | | | x |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 9:11:13:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 9:11:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 9:13:15:17 |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | |- |
| | | | 11:13:15:17 |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | x |
| | | | |
| | |- |
| | ! | |
| | ! | |
| | ! | |
| | ! | |
| | ! | |
| | ! | |
| | ! | |
| | ! | |
| | |} |
| | |
| | [[Category:17-limit]] |
| | [[Category:Tables]] |
| | [[Category:Tetrads]] |
| | |
| | {{Todo| cleanup | discuss title }} |