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Coordinates

Coordinates[]
gives a list of the default coordinate variables in the default coordinate system.
Coordinates[coordsys]
gives a list of the default coordinate variables in the coordinate system coordsys.
Needs["VectorAnalysis`"]
Coordinates used in the default coordinate system:
In[2]:=
Click for copyable input
Out[2]=
In[3]:=
Click for copyable input
Out[3]=
 
Needs["VectorAnalysis`"]
Coordinates used in other systems:
In[2]:=
Click for copyable input
Out[2]=
In[3]:=
Click for copyable input
Out[3]=