VectorAnalysis`

Cartesian

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

Cartesian

represents the Cartesian coordinate system with default variables Xx, Yy, and Zz.

Cartesian[x,y,z]

represents the Cartesian coordinate system with variables x, y, and z.

范例

By default, all calculations are done in Cartesian coordinates:

Use another coordinate system as the default:

Reset Cartesian as the default:

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