100/87

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100/87 is a 29-limit (2.3.5.29 subgroup) interval of around 241 cents. This is an excellent approximation of 1\5. Stacking 5 100/87s and octave-reducing results in a comma of 5000000000/4984209207, about 5.5 cents.

Interval information
Ratio 100/87
Subgroup monzo 2.3.5.29 [2 -1 2 -1
Size in cents 241.0952¢
Name(s) missing ? 
FJS name [math]\displaystyle{ \text{A2}^{5,5}_{29} }[/math]
Special properties reduced
Tenney norm (log2 nd) 13.0868
Weil norm (log2 max(n, d)) 13.2877
Wilson norm (sopfr(nd)) 46
Open this interval in xen-calc