Mercator family: Difference between revisions

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Mapping: [{{val| 53 84 123 }}, {{val| 0 0 1 }}]
Mapping: [{{val| 53 84 123 }}, {{val| 0 0 1 }}]
Mapping generators:


Wedgie: {{wedgie| 0 53 84 }}
Wedgie: {{wedgie| 0 53 84 }}
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=Cartography temperament=
=Cartography temperament=
In terms of the normal comma list, Cartography is characterized by the addition of the schisma, 32805/32768, to Mercator's comma, which completely reduces all commas in the [[Schismic-Mercator equivalence continuum]] to the [[unison]], and thus, the 5-limit is exactly the same as the 5-limit of 53edo. Cartography can also be characterized as the 53&159 temperament, with [[212edo]] being a possible tuning.   
In terms of the normal comma list, Cartography is characterized by the addition of the schisma, 32805/32768, to Mercator's comma, which completely reduces all commas in the [[Schismic-Mercator equivalence continuum]] to the [[unison]], and thus, the 5-limit is exactly the same as the 5-limit of 53edo. Cartography can also be characterized as the 53&159 temperament, with [[212edo]] being a possible tuning.  It should be noted that the 7-limit is somewhat independent for this temperament and is only really fully nailed down in one way or another by extending to the 11-limit.


Commas:  
Commas: 32805/32768


POTE generator:  
POTE generator: ~225/224 = 5.3666


Mapping:  
Mapping: [<53 84 123 0], <0 0 0 1]]


Wedgie:
Mapping generators: ~81/80, ~7/1


EDOs:
Wedgie: << 0 0 53 0 84 123 ]]


Badness:
EDOs: {{EDOs| 53, 159, 212, 689c, 901cc }}


==7-limit==
Badness: 0.0870
Commas:  


POTE generator:
==11-limit==
11-limit Cartography nails down the 7-limit by adding the symbiotic comma to the list of tempered commas.


Mapping:  
Commas: 19712/19683, 32805/32768


Wedgie:
POTE generator: ~225/224 = 6.1430


EDOs:
Mapping: [<53 84 123 0 332 196], <0 0 0 1 -1 0]]


Badness:
Mapping generators: ~81/80, ~7/1
 
==11-limit==
Commas:
 
POTE generator:
 
Mapping:  


Wedgie:
Wedgie:


EDOs:
EDOs: {{EDOs| 53, 106d, 159, 212, 371d, 583cde }}


Badness:
Badness: 0.0545


==13-limit==
==13-limit==
Commas:
13-limit Cartography adds the island comma to the list of tempered commas, and while this extension is connected to the 5-limit, it is independent of the 11-limit and 7-limit, so it can just as easily be added by itself to make a no-sevens no-elevens version of Cartography.


POTE generator:  
Commas: 676/675, 19712/19683, 32805/32768


Mapping:  
POTE generator: ~225/224 = 6.1430


Wedgie:
Mapping: [<53 84 123 0 332 196], <0 0 0 1 -1 0]]


EDOs:
Mapping generators: ~81/80, ~7/1


Badness:
Wedgie:


=Pentacontatritonic=
EDOs: {{EDOs| 53, 106d, 159, 212, 371df, 583cdeff }}
Commas:  


POTE generator:  
Badness: 0.0300


Mapping:
==Pentacontatritonic==
This temperament differs from Cartography in that it uses a different 11-limit extension to nail down the 7-limit- specifically, the swetisma.


Wedgie:
Commas: 540/539, 32805/32768


EDOs:
POTE generator: ~385/384 = 4.1494


Badness:
Mapping: [<53 84 123 0 481], <0 0 0 1 -2]]


==7-limit==
Mapping generators: ~81/80, ~7/1
Commas:
 
POTE generator:
 
Mapping:  


Wedgie:
Wedgie:


EDOs:
EDOs: {{EDOs| 53, 159e, 212e, 265, 318, 583c }}


Badness:
Badness: 0.1151


==11-limit==
==13-limit==
Commas:
13-limit Pentacontatritonic adds the schismina to the list of commas being tempered out- this extension is connected to the 7-limit.
 
POTE generator:
 
Mapping:


Wedgie:
Commas: 540/539, 4096/4095, 13750/13689


EDOs:
POTE generator: ~385/384 = 3.9850
 
Badness:
 
==13-limit==
Commas:


POTE generator:
Mapping: [<53 84 123 0 481 345], <0 0 0 1 -2 1]]


Mapping:
Mapping generators: ~81/80, ~7/1


Wedgie:
Wedgie:


EDOs:
EDOs: {{EDOs| 53, 159ef, 212ef, 265, 318, 583cf }}


Badness:
Badness: 0.0612