Trimyna comma

Interval information

Ratio	50421/50000
Factorization	2-4 × 3 × 5-5 × 75
Monzo	[-4 1 -5 5⟩
Size in cents	14.51596¢
Name	Trimyna comma
Color name	z5g54, quinzogu 4th
FJS name	[math]\displaystyle{ \text{dddd4}^{7,7,7,7,7}_{5,5,5,5,5} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	31.2314
Weil norm (log2 max(n, d))	31.2435
Wilson norm (sopfr(nd))	71
Comma size	small
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50421/50000, the trimyna comma, is a small 7-limit comma. It is the amount by which a stack of five 10/7's falls short of 6/1, the sixth harmonic. Equivalently stated, it is the amount by which a stack of three 50/49's falls short of 15/14. Tempering it out leads to the trimyna temperament. The name trimyna is a contraction of tritonic and myna.

It factors into simpler commas as (126/125)(2401/2400).