Heptacot comma: Difference between revisions
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The '''heptacot comma''' is a [[5-limit]] [[small comma]] measuring roughly 10 [[cent|cents]]. Tempering it out gives the [[Rank-2 temperament|rank-2]] [[ | The '''heptacot comma''' is a [[5-limit]] [[small comma]] measuring roughly 10 [[cent|cents]]. Tempering it out gives the [[Rank-2 temperament|rank-2]] [[Schismic-Pythagorean equivalence continuum#Heptacot|heptacot temperament]], which divides the perfect fifth into 7 equal parts. Notable [[EDO|EDOs]] that supports this temperament include [[12edo|12]] and [[311edo|311]]. | ||
== Etymology == | == Etymology == | ||
This comma was discovered and named in 2024 by [[User:Tristanbay|Tristan Bay]]. The name comes from the fact that the associated temperament divides the perfect fifth into 7 equal parts, as mentioned above. | This comma was discovered and named in 2024 by [[User:Tristanbay|Tristan Bay]]. The name comes from the fact that the associated temperament divides the perfect fifth into 7 equal parts, as mentioned above. | ||