2500/2499

Interval information

Ratio	2500/2499
Factorization	22 × 3-1 × 54 × 7-2 × 17-1
Monzo	[2 -1 4 -2 0 0 -1⟩
Size in cents	0.6926322¢
Name	sperasma
FJS name	[math]\displaystyle{ \text{ddd}{-3}^{5,5,5,5}_{7,7,17} }[/math]
Special properties	square superparticular, reduced
Tenney height (log2 nd)	22.5748
Weil height (log2 max(n, d))	22.5754
Wilson height (sopfr(nd))	58
Comma size	unnoticeable
S-expression	S50
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The sperasma is the 17-limit superparticular comma with a ratio of 2500/2499. Its name comes from the Latin verb "spērāre" meaning "to hope" or "to fear" (meaning "to hope" or "to fear").

See also

• Unnoticeable comma
• List of superparticular intervals