Quasiorwellisma

Interval information

Ratio	29360128/29296875
Factorization	222 × 3-1 × 5-10 × 7
Monzo	[22 -1 -10 1⟩
Size in cents	3.733767¢
Name	quasiorwellisma
Color name	szg104, sazoquinbigu 4th
FJS name	[math]\displaystyle{ \text{6d4}^{7}_{5,5,5,5,5,5,5,5,5,5} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	49.6116
Weil norm (log2 max(n, d))	49.6147
Wilson norm (sopfr(nd))	104
Comma size	small
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29360128/29296875, the quasiorwellisma, is a small 7-limit comma measuring about 3.73 cents. It is the difference between 7/6 and a stack of ten 5/4's octave reduced. It is also the difference between 28/27 and a stack of two magic commas.

Temperaments

Tempering out this comma in the 7-limit results in the quasiorwellismic temperament. Quasiorwell, a rank-2 temperament, tempers out this comma apart from the breedsma, and is a full 7-limit temperament.

Etymology

This comma's namesake comes from the fact that quasiorwell tempers out this comma using a 1024/875 generator that is 6144/6125 sharper than the 7/6 orwell generator.