2560/2541
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Ratio | 2560/2541 |
Factorization | 2^{9} × 3^{-1} × 5 × 7^{-1} × 11^{-2} |
Monzo | [9 -1 1 -1 -2⟩ |
Size in cents | 12.896922¢ |
Name | absinthma |
Color name | 1uury1, luluruyo unison |
FJS name | [math]\text{A1}^{5}_{7,11,11}[/math] |
Special properties | reduced |
Tenney height (log_{2} nd) | 22.6331 |
Weil height (log_{2} max(n, d)) | 22.6439 |
Wilson height (sopfr (nd)) | 55 |
Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~2.58324 bits |
Comma size | small |
open this interval in xen-calc |
The absinthma, 2560/2541, is the difference between 80/77 and 33/32. When tempered out, it splits 15/14 into two equal parts of those sizes. It is also the sum of 243/242 and 5120/5103.
It is a valuable 11-limit comma, as tempering it out causes 16/11 to be exactly halfway between 7/5 and 3/2.
This comma is tempered out in both magic and thuja, and so is named the absinthma. Thujone is often believed to be a component of absinthe, and its supposed effects, as well as the bohemian lifestyles associated with absinthe, give an association with magic.