245/242: Difference between revisions

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The '''frostma'''  ([[ratio]]: 245/242, [[monzo]]: {{monzo| -1 0 1 2 -2 }}) is a [[small comma|small]] [[11-limit]] [[comma]] named after [[User:Frostburn|Frostburn]] used in the construction of the [[No-threes subgroup temperaments #Frostburn|frostburn]] temperament.
The '''frostma'''  ([[ratio]]: 245/242, [[monzo]]: {{monzo| -1 0 1 2 -2 }}) is a [[small comma|small]] [[11-limit]] [[comma]] named after [[User:Frostburn|Frostburn]] used in the construction of the [[No-threes subgroup temperaments #Frostburn|frostburn]] temperament.
It can be factored into ([[243/242]])([[245/243]]).


== Quotes ==
== Quotes ==
''"245/242 should be the frostma because 243/242 is the rastma..."'' -Praveen Venkataramana
''"245/242 should be the frostma because 243/242 is the rastma…"'' —Praveen Venkataramana
[[Category:Rational intervals]]
 
== See also ==
* [[Small comma]]
 
[[Category:Small commas]]
[[Category:Small commas]]
[[Category:11-limit]]
[[Category:11-limit]]

Revision as of 15:44, 14 August 2022

Interval information
Ratio 245/242
Factorization 2-1 × 5 × 72 × 11-2
Monzo [-1 0 1 2 -2
Size in cents 21.32964¢
Name frostma
FJS name [math]\displaystyle{ \text{M2}^{5,7,7}_{11,11} }[/math]
Special properties reduced
Tenney norm (log2 nd) 15.8555
Weil norm (log2 max(n, d)) 15.8733
Wilson norm (sopfr(nd)) 43
Open this interval in xen-calc

The frostma (ratio: 245/242, monzo: [-1 0 1 2 -2) is a small 11-limit comma named after Frostburn used in the construction of the frostburn temperament.

It can be factored into (243/242)(245/243).

Quotes

"245/242 should be the frostma because 243/242 is the rastma…" —Praveen Venkataramana

See also