FirstIntegral[u] represents a first integral associated with the variable u in the output of the function FirstIntegrals.
CoordinateSystem gives the name of the default coordinate system.
Pphi
(Vector Analysis Package Symbol) Pphi is one of the default coordinates for the Bispherical, OblateSpheroidal, Paraboloidal, ProlateSpheroidal, Spherical and Toroidal coordinate systems.
SetCoordinates[coordsys] sets the default coordinate system to be coordsys with default variables. SetCoordinates[coordsys[c_1, c_2, c_3]] sets the default coordinate system ...
Uu
(Vector Analysis Package Symbol) Uu is one of the default coordinates for the Bipolar, Bispherical, ParabolicCylindrical, Paraboloidal, EllipticCylindrical, and Toroidal coordinate systems.
Vv
(Vector Analysis Package Symbol) Vv is one of the default coordinates for the Bipolar, Bispherical, ParabolicCylindrical, Paraboloidal, EllipticCylindrical, and Toroidal coordinate systems.
Zz
(Vector Analysis Package Symbol) Zz is one of the default coordinates for the Bipolar, Cartesian, Cylindrical, EllipticCylindrical and ParabolicCylindrical coordinate systems.
ExpressionToSymbolicExpressionML[expr] converts expr to ExpressionML and returns the corresponding SymbolicXML.
Mathematica's core language and computation capabilities can be accessed not only through its rich interactive notebook interface, but also directly through a command-line ...