Insatinismic: Difference between revisions
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Insatinismic is a [[rank-5 temperament]] for the | Insatinismic is a [[Catalog of rank-5 temperaments|rank-5 temperament]] for the [[19-limit]] and no-23 [[31-limit]] that is a [[weak extension]] of [[5767168/5767125#Insanismic|insanismic]] and a detemperament of [[septischismic]]. It is not a member of any known temperament family or clan. | ||
Data below is given because infobox regtemp doesn't work with rank-5 temperaments:{{Databox|Temperament data|2=[[Subgroup]]: 2.3.5.7.11.13.17.19 | Data below is given because infobox regtemp doesn't work with rank-5 temperaments:{{Databox|Temperament data|2=[[Subgroup]]: 2.3.5.7.11.13.17.19 | ||
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As a weak extension of insanismic, it does the following: | As a weak extension of insanismic, it does the following: | ||
* The fifth generator is trisected for primes 11, 13 and 29, and can be instead taken to be ~1540/1539, or a redundant pair of 4096/4095~4225/4224 and 10241/10240. 10241/10240 is used to reached 17/16 and | * The fifth generator is trisected for primes 11, 13 and 29, and can be instead taken to be ~1540/1539, or a redundant pair of 4096/4095~4225/4224 and 10241/10240. 10241/10240 is used to reached 17/16, 19/16 and 31/16. | ||
=== Add-29,31 extension === | |||
Insatinismic is worse at extending to the no-23 31-limit, since it requires detempering from the suboptimal septischismic add-29,31 basis 53k & 217k & 311k, instead of 217 & 270 & 311. This adds the commas 176176/176175 and 178126/178125 into the list, where prime 29 has the most error out of all, around ~3x as much - still, just 0.003 cents. Prime 31 fits much better into the temperament. | |||
== Notation == | == Notation == | ||