Gregorian leap day: Difference between revisions

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 In the 7-limit, temperament reaches [[15/8]] in 11 generators, entirely contained within the 12-tone well temperament, and also [[7/5]] in 18 generators.
-{{todo|correct maths|inline=1|text=The generator isn't mapped to 18/17 according to the mapping below. Should it be 97g & 400 instead of 97 & 400?}}
 == Temperament data ==
@@ Line 57: / Line 55: @@
 Mapping: {{mapping| 1 10 -7 8 16 7 -12 | 0 -102 113 131 -152 -40 195 }}
-Optimal tuning (CTE): ~2 = 1\1, 55/52 = 98.9993
+Optimal tuning (CTE): ~2 = 1\1, 18/17 = 98.9993
-Optimal ET sequence: {{Optimal ET sequence| 97, 303, 400 }}
+Optimal ET sequence: {{Optimal ET sequence| 97g, 303g, 400 }}
 Badness: 0.0776
@@ Line 71: / Line 69: @@
 Mapping: {{mapping| 1 10 -7 8 16 7 -12 4 | 0 -102 113 131 -152 -40 195 3 }}
-Optimal tuning (CTE): ~2 = 1\1, 55/52 = 98.9993
+Optimal tuning (CTE): ~2 = 1\1, 18/17 = 98.9993
-Optimal ET sequence: {{Optimal ET sequence| 97, 303, 400 }}
+Optimal ET sequence: {{Optimal ET sequence| 97g, 303g, 400 }}
 Badness: 0.0541