4375/4374: Difference between revisions

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'''4375/4374''', the '''ragisma''', being the difference between a stack of two [[27/25|large limmas]] and [[7/6]], is a [[7-limit]] [[unnoticeable comma]]. It is the smallest 7-limit [[superparticular]] ratio. It is tempered out in [[ragismic microtemperaments]]. 4375/4374 is also equal to ([[25/18]])<sup>2</sup>/([[27/14]]).
'''4375/4374''', the '''ragisma''', being the difference between a stack of two [[27/25|large limmas]] and [[7/6]], is a [[7-limit]] [[unnoticeable comma]]. It is the smallest 7-limit [[superparticular]] ratio. It is tempered out in [[ragismic microtemperaments]]. 4375/4374 is also equal to ([[25/18]])<sup>2</sup>/([[27/14]]) and the difference between a [[kleisma]] and a [[marvel comma]].


== See also ==
== See also ==

Revision as of 12:04, 3 April 2023

Interval information
Ratio 4375/4374
Factorization 2-1 × 3-7 × 54 × 7
Monzo [-1 -7 4 1
Size in cents 0.3957559¢
Name ragisma
Color name zy41, zoquadyo 1sn,
Zoquadyo comma
FJS name [math]\displaystyle{ \text{A1}^{5,5,5,5,7} }[/math]
Special properties superparticular,
reduced
Tenney height (log2 nd) 24.1898
Weil height (log2 max(n, d)) 24.1901
Wilson height (sopfr(nd)) 50
Comma size unnoticeable
S-expression S25 / S27
Open this interval in xen-calc

4375/4374, the ragisma, being the difference between a stack of two large limmas and 7/6, is a 7-limit unnoticeable comma. It is the smallest 7-limit superparticular ratio. It is tempered out in ragismic microtemperaments. 4375/4374 is also equal to (25/18)2/(27/14) and the difference between a kleisma and a marvel comma.

See also