Antidilemma

Revision as of 09:36, 20 October 2024 by VectorGraphics (talk | contribs) (Created page with "''See also: dilemma.'' {{Infobox Interval|Comma=Yes|Ratio=137438953472/96889010407|Name=antidilemma, tsuchi comma}} '''137438953472/96889010407''...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

See also: dilemma.

Interval information
Ratio 137438953472/96889010407
Factorization 237 × 7-13
Monzo [37 0 0 -13
Size in cents 605.2632¢
Names antidilemma,
tsuchi comma
FJS name [math]\displaystyle{ \text{ddd}{-2}_{7,7,7,7,7,7,7,7,7,7,7,7,7} }[/math]
Special properties reduced,
reduced subharmonic
Tenney norm (log2 nd) 73.4956
Weil norm (log2 max(n, d)) 74
Wilson norm (sopfr(nd)) 165
Comma size large
Open this interval in xen-calc

137438953472/96889010407, called the antidilemma, is a "comma" of over 600 cents. It is the amount by which 11 octaves exceeds 13 7/4s. It is called the antidilemma as a counterpart to the dilemma, after forced moral dilemmas in interactive fiction, and after its location almost perfectly in between two octaves (the dilemma is one of the lowest circular commas to do this).

Temperaments

Tempering out the antidilemma leads to the antidilemmic (tsuchi) temperament, which is equivalent to closing the circle of 13 7/4s to create 13edo, where 7/4 is represented by 11\13. (If 7/4 is represented by 10\13 instead, thus tempering out 96889010407/68719476736, it leads to the dilemmic or requiem temperament).