Septimagic comma: Difference between revisions
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Created page with "{{Infobox interval | Ratio = 537824/531441 | Name = septimagic comma, magi comma | Color name = sz<sup>5</sup>4, saquinzo 4th | Comma = yes }} '''537824/531441''', the '''septimagic comma''' or '''magi comma''' is a no-fives 7-limit comma of measuring 20.7 cents. It is the difference between five 14/9s and two 3/1s. == Temperaments == Tempering out this comma gives the rank-3 '''septimagic temperament''' in the full 7-limit, and..." Tags: Mobile edit Mobile web edit |
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'''537824/531441''', the '''septimagic comma''' or '''magi comma''' is a [[2.3.7 subgroup|no-fives]] [[7-limit]] [[comma]] | '''537824/531441''', the '''septimagic comma''' or '''magi comma''' is a [[2.3.7 subgroup|no-fives]] [[7-limit]] [[comma]] measuring 20.7 [[cent]]s. It is the difference between a stack of five [[14/9]]'s and [[9/1]]. | ||
== Temperaments == | == Temperaments == | ||
Tempering out this comma gives the rank-3 | [[Tempering out]] this comma gives the rank-3 [[septimagic]] temperament in the full 7-limit, and the [[No-fives subgroup temperaments #Magi|magi]] temperament in its minimal prime subgroup of 2.3.7. Magi is the no-five restriction of [[magic]]. | ||
== Etymology == | == Etymology == | ||
This comma was named by [[Xenllium]] in 2026 as a contraction of ''septimal magic'' into a single word. | |||
== See also == | == See also == | ||
Latest revision as of 09:37, 18 January 2026
| Interval information |
magi comma
537824/531441, the septimagic comma or magi comma is a no-fives 7-limit comma measuring 20.7 cents. It is the difference between a stack of five 14/9's and 9/1.
Temperaments
Tempering out this comma gives the rank-3 septimagic temperament in the full 7-limit, and the magi temperament in its minimal prime subgroup of 2.3.7. Magi is the no-five restriction of magic.
Etymology
This comma was named by Xenllium in 2026 as a contraction of septimal magic into a single word.