Python comma: Difference between revisions

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43046721/41943040, the '''python comma''' is a [[5-limit]] [[comma]] with which is the sum of [[81/80]] and the [[pythagorean comma]]. Tempering it out leads to the rank-2 python temperament generated by a slightly flat 3/2 that is very near [[12edo]]'s rendition of it.
43046721/41943040, the '''python comma''' is a [[5-limit]] [[comma]] with which is the sum of [[81/80]] and the [[pythagorean comma]]. Tempering it out leads to the rank-2 python temperament generated by a slightly flat 3/2 that is very near [[12edo]]'s rendition of it in the most accurate tunings.


The name was coined by [[User:CompactStar|CompactStar]] in 2023 as a combination of pythagorean comma and syntonic comma.
The name was coined by [[User:CompactStar|CompactStar]] in 2023 as a combination of pythagorean comma and syntonic comma.

Revision as of 08:18, 6 October 2023

Interval information
Ratio 43046721/41943040
Factorization 2-23 × 316 × 5-1
Monzo [-23 16 -1
Size in cents 44.9663¢
Name Python comma
Color name lalagu negative 2nd, LLg-2
FJS name [math]\displaystyle{ \text{d}{-2}_{5} }[/math]
Special properties reduced
Tenney norm (log2 nd) 50.6813
Weil norm (log2 max(n, d)) 50.7188
Wilson norm (sopfr(nd)) 99
Comma size medium
Open this interval in xen-calc

43046721/41943040, the python comma is a 5-limit comma with which is the sum of 81/80 and the pythagorean comma. Tempering it out leads to the rank-2 python temperament generated by a slightly flat 3/2 that is very near 12edo's rendition of it in the most accurate tunings.

The name was coined by CompactStar in 2023 as a combination of pythagorean comma and syntonic comma.