Xxi (Vector Analysis Package Symbol)

Xxi is one of the default coordinates for the ProlateSpheroidal and OblateSpheroidal coordinate systems.

Xx (Vector Analysis Package Symbol)

Xx is one of the default coordinates for the Cartesian coordinate system.

Yy (Vector Analysis Package Symbol)

Yy is one of the default coordinates for the Cartesian coordinate system.

Sound and Sonification (Mathematica Guide)

Mathematica supports state-of-the-art sound generation, providing both arbitrary waveform synthesis from functions and data, and symbolic note-based MIDI-style sound ...

AbortProtect (Built-in Mathematica Symbol)

AbortProtect[expr] evaluates expr, saving any aborts until the evaluation is complete.

Utilities` Upgrading Information (Mathematica Compatibility Guide)

Core Language (Mathematica Guide)

The uniquely powerful symbolic language that is the foundation for Mathematica.

Algebra`Quaternions` (Mathematica Compatibility Information)

All the functionality in Algebra`Quaternions` is available in the newly created Quaternions Package.

Calculus`VectorAnalysis` (Mathematica Compatibility Information)

All the functionality in Calculus`VectorAnalysis` is now available through the newly created Vector Analysis Package.

Miscellaneous`Audio` (Mathematica Compatibility Information)

The functionality in Miscellaneous`Audio` is now available through the newly created Audio Package.