Francium: Created page with "{{Infobox Interval | Ratio = 11914/11913 | Name = sinachopoulosisma | Color name = 37o23o19uu1uz2
thisotwethonunuluzo 2nd | Comma = yes }} '''11914/11913''', the '''sina..."

2024-11-26T19:41:44Z

Created page with "{{Infobox Interval | Ratio = 11914/11913 | Name = sinachopoulosisma | Color name = 37o23o19uu1uz2 <br> thisotwethonunuluzo 2nd | Comma = yes }} '''11914/11913''', the '''sina..."

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{{Infobox Interval
| Ratio = 11914/11913
| Name = sinachopoulosisma
| Color name = 37o23o19uu1uz2 <br> thisotwethonunuluzo 2nd
| Comma = yes
}}

'''11914/11913''', the '''sinachopoulosisma''', is a [[37-limit]] [[superparticular interval|superparticular comma]] of about 0.15 [[cent]]s.

== Commatic relationships ==
This comma is the difference between the following superparticular pairs:
* [[1288/1287]] and [[1444/1443]]
* [[3367/3366]] and [[4693/4692]]

It can be factored into following superparticular intervals:
* [[12376/12375]] and [[319125/319124]]
* [[12636/12635]] and [[208495/208494]]
* [[12673/12672]] and [[198912/198911]]
* [[13225/13224]] and [[120176/120175]]
* [[13377/13376]] and [[108928/108927]]
* [[14080/14079]] and [[77441/77440]]

== Temperaments ==
Tempering out this comma in the full 37-limit leads to the rank-11 temperament '''sinachopoulosismic'''. Using the 2.3.7.11.19.23.37 subgroup leads to the rank-6 temperament '''sinachopoulosic'''.

=== Sinachopoulosismic ===

[[Subgroup]]: 2.3.5.7.11.13.17.19.23.29.31.37

[[Comma list]]: 11914/11913

[[Mapping]]: <br>
{| class="right-all"
|-
| [⟨ || 1 || 1 || 2 || 2 || 3 || 3 || 4 || 4 || 4 || 4 || 4 || 5 || ],
|-
| ⟨ || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || ],
|-
| ⟨ || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || ],
|-
| ⟨ || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || -1 || ],
|-
| ⟨ || 0 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || ],
|-
| ⟨ || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 0 || ],
|-
| ⟨ || 0 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || ],
|-
| ⟨ || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 2 || ],
|-
| ⟨ || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0 || -1 || ],
|-
| ⟨ || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 0 || ],
|-
| ⟨ || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || ]]
|}

[[Optimal tuning]] ([[CTE]]): ~2 = 1\1, ~3/2 = 701.958, ~5/4 = 386.314, ~7/4 = 968.818, ~11/8 = 551.330, ~13/8 = 840.528, ~17/16 = 104.955, ~19/16 = 297.550, ~23/16 = 628.253, ~29/16 = 1029.577, ~31/16 = 1145.036

=== Sinachopoulosic ===

[[Subgroup]]: 2.3.7.11.19.23.37

[[Comma list]]: 11914/11913

[[Mapping]]: <br>
{| class="right-all"
|-
| [⟨ || 1 || 1 || 2 || 3 || 4 || 4 || 5 || ],
|-
| ⟨ || 0 || 1 || 0 || 0 || 0 || 0 || 1 || ],
|-
| ⟨ || 0 || 0 || 1 || 0 || 0 || 0 || -1 || ],
|-
| ⟨ || 0 || 0 || 0 || 1 || 0 || 0 || 1 || ],
|-
| ⟨ || 0 || 0 || 0 || 0 || 1 || 0 || 2 || ],
|-
| ⟨ || 0 || 0 || 0 || 0 || 0 || 1 || -1 || ]]
|}

[[Optimal tuning]] ([[CTE]]): ~2 = 1\1, ~3/2 = 701.958, ~7/4 = 968.818, ~11/8 = 551.330, ~19/16 = 297.550, ~23/16 = 628.253

{{Optimal ET sequence|legend=1| 5i, 7dhi, 8dhhill, 9i, 10, 10hil, 12el, 12, 14l, 22h, 26i, 27ei, 29, 32, 36, 41, 46l, 48, 63l, 72, 77, 104i, 130, 152, 207, 311, 359, 436, 472, 540, 624, 653, 701, 908, 1012, 1920, 2231, 2460, 2653, 3291, 3665, 3872, 4884, 5243, 5944, 6956, 8175, 9344, 9816, 10356 }}

== Etymology ==
This comma was named by [[Francium]] in 2024. It refers to {{W|11914 Sinachopoulos}}, the asteroid, which in turn was named after Dimitrios Sinachopoulos, an astrophysicist.

== See also ==
* [[Unnoticeable comma]]
* [[List of superparticular intervals]]

[[Category:Commas named after asteroids]]
[[Category:Commas named after individuals]]

Sinachopoulosisma - Revision history

Francium: Created page with "{{Infobox Interval | Ratio = 11914/11913 | Name = sinachopoulosisma | Color name = 37o23o19uu1uz2 thisotwethonunuluzo 2nd | Comma = yes }} '''11914/11913''', the '''sina..."

Francium: Created page with "{{Infobox Interval | Ratio = 11914/11913 | Name = sinachopoulosisma | Color name = 37o23o19uu1uz2
thisotwethonunuluzo 2nd | Comma = yes }} '''11914/11913''', the '''sina..."