1216/1215

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Revision as of 06:37, 5 February 2021 by Flirora (talk | contribs) (Created page with "{{Infobox Interval | Icon = | Ratio = 1216/1215 | Monzo = 6 -5 -1 0 0 0 0 1 | Cents = 0.98725 | Name = Eratosthenes' comma, password comma | Color name = | Sound = }} '''12...")
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Interval information
Ratio 1216/1215
Subgroup monzo 2.3.5.19 [6 -5 -1 1⟩
Size in cents 1.424298¢
Names Eratosthenes' comma,
password comma
FJS name [math]\displaystyle{ \text{d2}^{19}_{5} }[/math]
Special properties superparticular,
reduced
Tenney height (log2 nd) 20.4947
Weil height (log2 max(n, d)) 20.4959
Wilson height (sopfr(nd)) 51
Open this interval in xen-calc

1216/1215, the password comma or Eratosthenes' comma is a 19-limit unnoticeable comma. It is the difference 19/15 and 81/64, 19/18 and 135/128, or 20/19 and 256/243.

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