507/506

Interval information

Ratio	507/506
Factorization	2-1 × 3 × 11-1 × 132 × 23-1
Monzo	[-1 1 0 0 -1 2 0 0 -1⟩
Size in cents	3.418035¢
Name	laodicisma
Color name	23u3oo1u1, twethuthotholu 1sn, Twethuthotholu comma
FJS name	[math]\displaystyle{ \text{d2}^{13,13}_{11,23} }[/math]
Special properties	superparticular, reduced
Tenney height (log2 nd)	17.9688
Weil height (log2 max(n, d))	17.9717
Wilson height (sopfr(nd))	65
Harmonic entropy (Shannon, [math]\displaystyle{ \sqrt{nd} }[/math])	~1.30815 bits
Comma size	unnoticeable
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507/506, the laodicisma is a 23-limit superparticular comma of about 3.42 cents. It is the amount by which a stack consisting of 13/11 and 26/23 exceeds 4/3. By tempering it out is defined the laodicismic temperament, which enables the laodicismic chords.

Etymology

The name laodicisma was named by Xenllium in 2023. It refers to 507 Laodica, the asteroid. Which was in turn named for a mythological Trojan lady.

See also

• Unnoticeable comma
• List of superparticular intervals