https://en.xen.wiki/index.php?action=history&feed=atom&title=3-7-13-15_by_21%2F13_bihexany3-7-13-15 by 21/13 bihexany - Revision history2026-07-04T04:14:21ZRevision history for this page on the wikiMediaWiki 1.43.6https://en.xen.wiki/index.php?title=3-7-13-15_by_21/13_bihexany&diff=216936&oldid=prevYourmusic Productions: Create Page.2025-11-13T12:25:25Z<p>Create Page.</p>
<p><b>New page</b></p><div>[[File:3-7-13-15_by_21-13_Hexany.png|thumb|Circle diagram.]] A [[13-limit]] [[bihexany]]. This creates a scale of 1 105/104 15/14 13/12 65/56 5/4 3/2 21/13 45/26 7/4 13/7 15/8 2/1, with steps of 105/104 52/49 91/90 15/14 14/13 6/5 14/13 15/14 91/90 52/49 105/104 16/15. This cancels out many of the ratios in the [[3-7-13-15_hexany|base hexany]] to produce simpler ones, including a 3/2 above the root. Like the [[3-7-13-15 by 4/3 bihexany]], this expands it out to a greater detempered subset of [[negri]], although in this case, it has one extra microtonal step and does not quite complete the full [[1L 8s]] mos scale.<br />
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<pre><br />
! 3-7-13-15_by_21/13_Bihexany.scl<br />
!<br />
3 7 13 15 by 21/13 2-combination Hexany<br />
12<br />
!<br />
16.566<br />
119.442<br />
138.572<br />
258.015<br />
386.313<br />
701.955<br />
830.253<br />
949.696<br />
968.825<br />
1071.701<br />
1088.268<br />
1200<br />
</pre><br />
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[[Category:Hexanies]]<br />
[[Category:12-tone scales]]<br />
[[Category:Pages with Scala files]]<br />
[[Category:Negri]]</div>Yourmusic Productions