2001/2000

Interval information

Ratio	2001/2000
Subgroup monzo	2.3.5.23.29 [-4 1 -3 1 1⟩
Size in cents	0.8654007¢
Name	major discoverisma
Color name	29o23og32, Twenotwethotrigu 2nd, Twenotwethotrigu comma
FJS name	[math]\displaystyle{ \text{d1}^{23,29}_{5,5,5} }[/math]
Special properties	superparticular, reduced
Tenney norm (log2 nd)	21.9323
Weil norm (log2 max(n, d))	21.933
Wilson norm (sopfr(nd))	78
Comma size	unnoticeable
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2001/2000, the major discoverisma is a 29-limit superparticular comma of about 0.8654 cents. It is the amount by which a stack of 23/20 and 29/25 exceeds 4/3. It is also the amount by which a stack consisting of 6/5, 23/20 and 29/20 exceeds an octave (2/1).

Etymology

The word discoverisma was introduced by Xenllium in 2025. It refers to the spacecraft Discovery, which appears in the film 2001: A Space Odyssey. The name major discoverisma is contrast to the minor discoverisma, 2002/2001, measuring about 0.8650¢, which is the amount by which a stack consisting of 23/22 and 29/28 falls short of 13/12. 2001/2000 is larger than 2002/2001 by a 29-limit unnoticeable comma, 4004001/4004000.

See also

• 2002/2001 – minor discoverisma
• Unnoticeable comma
• List of superparticular intervals