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Interval information
Ratio 2147483648/2144153025
Factorization 231 × 3-6 × 5-2 × 7-6
Monzo [31 -6 -2 -6
Size in cents 2.6871283¢
Name pessoalisma
Color name ssr6gg-2,
sasa-tribiru-agugu negative 2nd
FJS name [math]\text{M}{-2}_{5,5,7,7,7,7,7,7}[/math]
Special properties reduced
Tenney height (log2 nd) 61.9978
Weil height (log2 max(n, d)) 62
Wilson height (sopfr (nd)) 132
Harmonic entropy
(Shannon, [math]\sqrt{nd}[/math])
~1.26706 bits
Comma size unnoticeable
open this interval in xen-calc

The pessoalisma (monzo: [31 -6 -2 -6, ratio: 2147483648/2144153025) is an unnoticeable 7-limit comma with a value of approximately 2.69 cents. Tempering it out leads to a form of pessoal temperament. Named by Aura in early 2023, this comma is one of the defining commas in temperaments such as Abigail in the 7-limit, and "Abigail" itself is a person's name, leading to the use of the Portuguese word "pessoal" (meaning "staff" or "folks"[1]) for this comma's temperament name, and thus the comma's name of "pessoalisma".