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'''1701/1700''', the '''palingenetic comma''', also known as the '''palingenesis comma''', or '''palingenesma''', is a [[17-limit]] [[unnoticeable comma]] with a size of roughly 1.02 cents. It identifies the [[21/17|septendecimal submajor third (21/17)]] by a stack of two [[10/9]] intervals, therefore making it comparable with the [[325/324|marveltwin (325/324)]]. It is, in fact, the difference between the following superparticular pairs: | '''1701/1700''', the '''palingenetic comma''', also known as the '''palingenesis comma''', or '''palingenesma''', is a [[17-limit]] [[unnoticeable comma]] with a size of roughly 1.02 cents. It identifies the [[21/17|septendecimal submajor third (21/17)]] by a stack of two [[10/9]] intervals, therefore making it comparable with the [[325/324|marveltwin (325/324)]]. It is, in fact, the difference between the tannisma and the marveltwin. See [[#Commatic relations]] below. It also arises as the amount by which a stack consisting of [[27/16]] and [[28/25]] exceeds [[17/9]]. | ||
In [[Sagittal notation]], it is the default comma represented by seven [[tina]]s. | |||
== Commatic relations == | |||
This comma is the difference between the following superparticular pairs: | |||
* ([[81/80]])/([[85/84]]) | * ([[81/80]])/([[85/84]]) | ||
Line 14: | Line 19: | ||
* ([[1089/1088]])/([[3025/3024]]) | * ([[1089/1088]])/([[3025/3024]]) | ||
* ([[1225/1224]])/([[4375/4374]]) | * ([[1225/1224]])/([[4375/4374]]) | ||
It factors into the following superparticular pairs: | It factors into the following superparticular pairs: | ||
Line 22: | Line 25: | ||
* ([[2058/2057]])([[9801/9800]]) | * ([[2058/2057]])([[9801/9800]]) | ||
* ([[1716/1715]])([[194481/194480]]) | * ([[1716/1715]])([[194481/194480]]) | ||
== Temperaments == | == Temperaments == |