Flashma

Interval information

Ratio	12376/12375
Factorization	23 × 3-2 × 5-3 × 7 × 11-1 × 13 × 17
Monzo	[3 -2 -3 1 -1 1 1⟩
Size in cents	0.13989205¢
Name	flashma
Color name	17o3o1uzg33, sotholuzotrigu 3rd
FJS name	[math]\text{ddd3}^{7,13,17}_{5,5,5,11}[/math]
Special properties	superparticular, reduced
Tenney height (log2 nd)	27.1904
Weil height (log2 max(n, d))	27.1905
Wilson height (sopfr(nd))	75
Harmonic entropy (Shannon, [math]\sqrt{nd}[/math])	~1.1984 bits
Comma size	unnoticeable
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The flashma, with a ratio of 12376/12375, is an unnoticeable 17-limit superparticular comma. It is a very important comma that is associated with systems that model high-limit JI.

Temperaments

Tempering it out in the 17-limit produces the rank-6 flashmic temperament. The Flashmob is a collection of various temperaments involving equal divisions in the thousands, where it is tempered out.

See also

• Unnoticeable comma