Spherical

As of Version 9.0, vector analysis functionality is built into the Wolfram Language

Spherical
represents the spherical coordinate system with default variables Rr, Ttheta, and Pphi.

Spherical[r,θ,ϕ]
represents the spherical coordinate system with variables r, θ, and ϕ.

DetailsDetails

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Basic Examples  (1)Basic Examples  (1)

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Use Spherical as the default coordinate system:

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All evaluations now use spherical coordinates as the default:

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Reset the default coordinate system to Cartesian:

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