20/13

Interval information
Ratio	20/13
Factorization	22 × 5 × 13-1
Monzo	[2 0 1 0 0 -1⟩
Size in cents	745.7861¢
Names	Barbados sixth,; ratwolf wolf fifth,; tridecimal semitenth
Color name	3uy5, thuyo 5th
FJS name	[math]\displaystyle{ \text{A5}^{5}_{13} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	8.02237
Weil norm (log2 max(n, d))	8.64386
Wilson norm (sopfr(nd))	22
	https://en.xen.wiki/w/File:Jid_20_13_pluck_adu_dr220.mp3; [sound info]
	Open this interval in xen-calc

20/13, the tridecimal semitenth, is a 13-limit interseptimal interval measuring about 746 cents.

See also