Stearnsma

Revision as of 02:02, 6 May 2026 by Overthink (talk | contribs) (link 2.3.7 subgroup instead)

The stearnsma (monzo[1 10 0 -6, ratio: 118098/117649) is a small 2.3.7-subgroup comma with a width of about 6.6 cents, which is similar in size to the gamelisma, another comma in the same subgroup.

Interval information
Ratio 118098/117649
Factorization 2 × 310 × 7-6
Monzo [1 10 0 -6
Size in cents 6.59457¢
Name stearnsma
Color name latribiru negative 4th, Lr6-4,
latribiru comma
FJS name [math]\displaystyle{ \text{ddd}{-4}_{7,7,7,7,7,7} }[/math]
Special properties reduced
Tenney norm (log2 nd) 33.6938
Weil norm (log2 max(n, d)) 33.6993
Wilson norm (sopfr(nd)) 74
Comma size small
Open this interval in xen-calc

Temperaments

Tempering out this comma alone in the 7-limit leads to the rank-3 stearnsmic temperament, which splits the octave into 2 equal parts.

See Stearnsmic clan for the clan of rank-2 temperaments that temper this comma out.

Etymology

The stearnsma is likely named after Daniel Anthony Stearns.