Technologisma: Difference between revisions

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Changed name from "chatgptsma" to "technologisma" by popular demand/poll
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| Name = technologisma
| Name = technologisma
| Color name = trisa-quinbiru-agu negative 3rd, s<sup>3</sup>r<sup>10</sup>g-3,<br>trisa-quinbiru-agu comma
| Color name = trisa-quinbiru-agu negative 3rd, s<sup>3</sup>r<sup>10</sup>g-3,<br>trisa-quinbiru-agu comma
| Comma = true}}
| Comma = true
}}
The '''technologisma''' is an [[unnoticeable comma|unnoticeable]] [[7-limit]] [[comma]] measuring about 0.012 [[cent]]s. Tempering it out gives the [[technologismic]] temperament, a very high accuracy 7-limit [[rank-3 temperament]] that can be defined by [[46edo]], [[51edo]] and [[130edo]]. It is the difference between the [[slendroschisma]] and the [[schisma]].


The '''technologisma''' is an [[Unnoticeable comma|unnoticeable]] [[7-limit]] comma measuring about 0.012 [[Cent|cents]], or 1/98278.5 of an octave. Tempering it out gives the '''[[Very high accuracy temperaments|technologismic]]''' temperament, a very high accuracy 7-limit rank-3 temperament that can be defined by [[46edo]], [[51edo]] and [[130edo]], and is the difference between the [[slendrisma]] and the [[schisma]].
== Etymology ==
This comma was found repeatedly through computer aid, and the name ''technologisma'' keeps the connection to technology without adding anything arbitrary. This is, mathematically speaking, a very efficient comma, even if very complex.


== Trivia ==
It was originally named ''chatgptsma'' (and its associated temperament, ''chatgptsmic'') by [[Praveen Venkataramana]] and [[User:Tristanbay|Tristan Bay]] in 2024 as a joke. Following negative reception from other members of the community about this name, [[Talk:Technologisma #Name change|a vote]] was held to determine a more fitting name. The name ''technologisma'' won this vote.


It was named by [[Praveen Venkataramana]] and [[User:Tristanbay|Tristan Bay]] in 2024. The name was chosen arbitrarily, but a mildly interesting fact is that if A=1, B=2, ... up to Z=26, "ChatGPT" adds up to 75, which is also the sum of the absolute values of the monzo entries of the chatgptsma (51 + 13 + 1 + 10). The name has received a considerable amount of negative feedback in the xenharmonic community, which may lead to an eventual name change in the future.
[[Category:Commas named for other reasons]]

Latest revision as of 11:51, 11 June 2025

Interval information
Factorization 251 × 3-13 × 5-1 × 7-10
Monzo [51 -13 -1 -10⟩
Size in cents 0.01221019¢
Name technologisma
Color name trisa-quinbiru-agu negative 3rd, s3r10g-3,
trisa-quinbiru-agu comma
FJS name [math]\displaystyle{ \text{m}{-3}_{5,7,7,7,7,7,7,7,7,7,7} }[/math]
Special properties reduced,
reduced subharmonic
Tenney height (log2 nd) 102
Weil height (log2 max(n, d)) 102
Wilson height (sopfr(nd)) 216
Comma size unnoticeable
Open this interval in xen-calc

The technologisma is an unnoticeable 7-limit comma measuring about 0.012 cents. Tempering it out gives the technologismic temperament, a very high accuracy 7-limit rank-3 temperament that can be defined by 46edo, 51edo and 130edo. It is the difference between the slendroschisma and the schisma.

Etymology

This comma was found repeatedly through computer aid, and the name technologisma keeps the connection to technology without adding anything arbitrary. This is, mathematically speaking, a very efficient comma, even if very complex.

It was originally named chatgptsma (and its associated temperament, chatgptsmic) by Praveen Venkataramana and Tristan Bay in 2024 as a joke. Following negative reception from other members of the community about this name, a vote was held to determine a more fitting name. The name technologisma won this vote.

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