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Interval information
Ratio 27/13
Factorization 33 × 13-1
Monzo [0 3 0 0 0 -1
Size in cents 1265.3373¢
Name Luxembourg eighth
Color name 3u8, thu 8ve
FJS name [math]\text{A8}_{13}[/math]
Tenney height (log2 nd) 8.45533
Weil height (log2 max(n, d)) 9.50978
Wilson height (sopfr (nd)) 22
Harmonic entropy
(Shannon, [math]\sqrt{n\cdot d}[/math])
~4.66224 bits

[sound info]
open this interval in xen-calc

The Luxembourg eighth, 27/13, slightly larger than an octave, is notable for being well approximated by 10 steps of 15ed3 (1267.97 cents).

It is named after asteroid 2713, Luxembourg.