Molar comma
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Ratio
704969/704000
Subgroup monzo
2.5.11.89 [-9 -3 -1 3⟩
Size in cents
2.381268¢
Name
Molar comma
Color name
89o31ug31
FJS name
[math]\text{A1}^{89,89,89}_{5,5,5,11}[/math]
Special properties
reduced
Tenney height (log2 nd)
38.8524
Weil height (log2 max(n, d))
38.8544
Wilson height (sopfr(nd))
311
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~1.2519 bits
Comma size
unnoticeable
open this interval in xen-calc
This page presents a novelty topic. It may contain ideas which are less likely to find practical applications in xenharmonic music, or numbers that are impractically large, exceedingly complex, or chosen arbitrarily.
Novelty topics are often developed by a single person or a small group. As such, this page may also contain idiosyncratic terms, notation, or conceptual frameworks. |
Interval information |
(Shannon, [math]\sqrt{nd}[/math])
704969/704000, a.k.a. the molar comma, is tempered out by the Teefs temperament.
Tempering this comma on its own gives the molar temperament, a rank-3, 2.5.11.89 subgroup tuning.
Molar
rank 3 subgroup 2.5.11.89 comma basis [ -9 -3 -1 3] (704969/704000) edo join 6 & 59 & 13 edos 6, 59, 65, 7, 13, 19, 5[+11, +89], 53, 52, 46, 66, 8[-5, -11, -89], 20[-89], 25[+11], 40 mapping 1 2 3 6 0 1 0 1 0 0 3 1 preimage 2, 5/4, 89/80 WE tuning 1200.000, 386.305, 183.750 CWE tuning 1200.000, 386.342, 183.767 WE errors 0.041, 0.074, 0.055, -0.577 CWE errors 0.000, 0.028, -0.018, -0.771 badness 0.225