Gregorian leap day: Difference between revisions

(One intermediate revision by one other user not shown)

Line 1:

'''Gregorian leap day''' is a [[rank-2 temperament]] which is produced by temperament-merging 97edo, which has the cardinality of leap years in Gregorian calendar's cycle, and 400edo, the whole duration of the cycle.

Line 27:

Comma list: 166698/166375, 422576/421875, 67108864/66976875

~~Mapping:~~ {{~~mapping~~| 1 10 -7 8 16 | 0 -102 113 131 -152 }}

Optimal tuning (CTE): ~2 = 1\1, 69120/65219 = 98.9994

Line 40:

Comma list: 676/675, 4096/4095, 105644/105625, 166698/166375

~~Mapping:~~ {{~~mapping~~| 1 10 -7 8 16 7 | 0 -102 113 131 -152 -40 }}

Optimal tuning (CTE): ~2 = 1\1, 55/52 = 98.9992

Line 53:

Comma list: 676/675, 4096/4095, 11016/11011, 14400/14399, 93639/93500

~~Mapping:~~ {{~~mapping~~| 1 10 -7 8 16 7 -12 | 0 -102 113 131 -152 -40 195 }}

{{Mapping|legend=0| 1 10 -7 8 16 7 -12 | 0 -102 113 131 -152 -40 195 }}

Optimal tuning (CTE): ~2 = 1\1, 18/17 = 98.9993

Line 67:

Comma list: 676/675, 2926/2925, 4096/4095, 6175/6174, 11016/11011, 14400/14399

~~Mapping:~~ {{~~mapping~~| 1 10 -7 8 16 7 -12 4 | 0 -102 113 131 -152 -40 195 3 }}

{{Mapping|legend=0| 1 10 -7 8 16 7 -12 4 | 0 -102 113 131 -152 -40 195 3 }}

Optimal tuning (CTE): ~2 = 1\1, 18/17 = 98.9993

@@ Line 1: / Line 1: @@
 {{Novelty}}
+{{Distinguish|Leapday}}
 '''Gregorian leap day''' is a [[rank-2 temperament]] which is produced by temperament-merging 97edo, which has the cardinality of leap years in Gregorian calendar's cycle, and 400edo, the whole duration of the cycle.
@@ Line 27: / Line 27: @@
 Comma list: 166698/166375, 422576/421875, 67108864/66976875
-Mapping: {{mapping| 1 10 -7 8 16 | 0 -102 113 131 -152 }}
+{{Mapping|legend=0| 1 10 -7 8 16 | 0 -102 113 131 -152 }}
 Optimal tuning (CTE): ~2 = 1\1, 69120/65219 = 98.9994
@@ Line 40: / Line 40: @@
 Comma list: 676/675, 4096/4095, 105644/105625, 166698/166375
-Mapping: {{mapping| 1 10 -7 8 16 7 | 0 -102 113 131 -152 -40 }}
+{{Mapping|legend=0| 1 10 -7 8 16 7 | 0 -102 113 131 -152 -40 }}
 Optimal tuning (CTE): ~2 = 1\1, 55/52 = 98.9992
@@ Line 53: / Line 53: @@
 Comma list: 676/675, 4096/4095, 11016/11011, 14400/14399, 93639/93500
-Mapping: {{mapping| 1 10 -7 8 16 7 -12 | 0 -102 113 131 -152 -40 195 }}
+{{Mapping|legend=0| 1 10 -7 8 16 7 -12 | 0 -102 113 131 -152 -40 195 }}
 Optimal tuning (CTE): ~2 = 1\1, 18/17 = 98.9993
@@ Line 67: / Line 67: @@
 Comma list: 676/675, 2926/2925, 4096/4095, 6175/6174, 11016/11011, 14400/14399
-Mapping: {{mapping| 1 10 -7 8 16 7 -12 4 | 0 -102 113 131 -152 -40 195 3 }}
+{{Mapping|legend=0| 1 10 -7 8 16 7 -12 4 | 0 -102 113 131 -152 -40 195 3 }}
 Optimal tuning (CTE): ~2 = 1\1, 18/17 = 98.9993