50/33: Difference between revisions

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 {{Infobox Interval
-| Ratio = 50/33
+| Name = ptolemismic fifth, 5edo-esque fifth
-| Monzo = 1 -1 2 0 -1
-| Cents = 719.35448
-| Name = undecimal superfifth <br/> "5-EDO"-esque fifth
 | Color name = 1uyy5, luyoyo 5th
-| FJS name = A5<sup>25</sup><sub>11</sub>
 | Sound = ji-50-33-csound-foscil-220hz.mp3
 }}
-'''50/33''', the '''undecimal superfifth''', is an [[11-limit]] interval. It corresponds to [[16/11]] augmented by [[25/24]].
+'''50/33''', the '''ptolemismic fifth''' or the '''5edo-esque fifth''', is an [[11-limit]] interval. It is sharp of [[3/2]], the perfect fifth, by [[100/99]], the ptolemisma, hence the name. It is also flat of [[32/21]], the superfifth, by [[176/175]], the valinorsma. Being [[16/11]] augmented by [[25/24]], it is technically a semiaugmented fifth aka paramajor fifth.
+== Approximation ==
+Measuring about 719.4{{cent}}, 50/33 is very well approximated by [[5edo]] and its supersets.
 == See also ==
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 * [[Gallery of just intervals]]
-[[Category:11-limit]]
 [[Category:Fifth]]
 [[Category:Superfifth]]
+[[Category:Ptolemismic]]
-{{todo|expand}}