Gaster comma: Difference between revisions

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-'''22528399544939174411840147874772641/22517998136852480000000000000000000''', the '''gaster comma''' is a 5-limit [[unnoticeable comma]] measuring about 0.7995 cents. It is the difference between a stack of seventeen [[9/8]]s and a stack of nineteen [[10/9]]s, (9/8)<sup>17</sup>/(10/9)<sup>19</sup> = {{monzo|-70 72 -19}} (quadbila-negu). Equal temperaments which temper out this comma include {{EDOs| 111, 113, 224, 335, 559, 783, 1342, 1901, 3243 }} and others.
+'''22528399544939174411840147874772641/22517998136852480000000000000000000''', the '''gaster comma''' is a 5-limit [[unnoticeable comma]] measuring about 0.7995 cents. It is the difference between a stack of seventeen [[9/8]]s and a stack of nineteen [[10/9]]s, (9/8)<sup>17</sup>/(10/9)<sup>19</sup> = {{monzo|-70 72 -19}} (quadbila-negu).
+It can also be described as the difference between eighteen [[81/80]]<nowiki/>s and [[5/4]].
+== Temperaments ==
+Equal temperaments which temper out this comma include {{EDOs| 111, 113, 224, 335, 559, 783, 1342, 1901, 3243 }} and others.
 The gaster comma is tempered out by the [[gaster]] temperament.