1216/1215: Difference between revisions
m +links |
m +its subgroup |
||
| Line 9: | Line 9: | ||
}} | }} | ||
'''1216/1215''', the '''password comma''' or '''Eratosthenes' comma''' is a [[19-limit]] unnoticeable comma. It is the difference between [[19/15]] and [[81/64]], [[19/18]] and [[135/128]], or [[20/19]] and [[256/243]]. | '''1216/1215''', the '''password comma''' or '''Eratosthenes' comma''' is a [[19-limit]] (also 2.3.5.19 subgroup) unnoticeable comma. It is the difference between [[19/15]] and [[81/64]], [[19/18]] and [[135/128]], or [[20/19]] and [[256/243]]. | ||
It is tempered out in edos including {{EDOs| 12, 29, 41, 53, 65, 77, 87, 94, 99, 106, 111, 118, 130, 140, 152, 159, 183, 193, 205, 217, 270, 282, 311, 323, 364, 400, 422, 581, and 692}}. | It is tempered out in edos including {{EDOs| 12, 29, 41, 53, 65, 77, 87, 94, 99, 106, 111, 118, 130, 140, 152, 159, 183, 193, 205, 217, 270, 282, 311, 323, 364, 400, 422, 581, and 692}}. | ||