Symmetry454: Difference between revisions

Bold lemma; +categories; misc cleanup
m Mark as novelty. - parent category
 
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{{Novelty}}
'''Symmetry454''' is a rank-2 temperament that derives from the calendar by the same name, which was a proposed as a reform in 2004.
'''Symmetry454''' is a rank-2 temperament that derives from the calendar by the same name, which was a proposed as a reform in 2004.


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Comma list: 225/224, 14700/14641, 16896/16807, 24192/24167
Comma list: 225/224, 14700/14641, 16896/16807, 24192/24167


POTE generator: ~45/26 = 253.9315  
POTE generator: ~52/45 = 253.9315  


Optimal GPV sequence: {{Val list| 52, 241c, 293 }}
{{Optimal ET sequence|legend=1| 52, 241c, 293 }}


=== 17-limit ===
=== 17-limit ===
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Comma list: 225/224, 715/714, 2880/2873, 22750/22627, 60112/60025
Comma list: 225/224, 715/714, 2880/2873, 22750/22627, 60112/60025


POTE generator: ~45/26 = 253.9326
POTE generator: ~52/45 = 253.9326


Optimal GPV sequence: {{Val list| 52, 241c, 293 }}
{{Optimal ET sequence|legend=1| 52, 241c, 293 }}


== Links ==
== Links ==
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* [http://individual.utoronto.ca/kalendis/leap/index.htm Calendar Leap Cycles]
* [http://individual.utoronto.ca/kalendis/leap/index.htm Calendar Leap Cycles]


[[Category:Temperaments]]
[[Category:Symmetry454| ]] <!-- main article -->
[[Category:Rank-2 temperaments]]
[[Category:Marvel temperaments]]
[[Category:Marvel temperaments]]