BUILT-IN MATHEMATICA SYMBOL

ClearAll

ClearAll[symb₁, symb₂, ...]
clears all values, definitions, attributes, messages, and defaults associated with symbols.

ClearAll["form₁", "form₂", ...]
clears all symbols whose names textually match any of the .

Examples Examples open all close all

Basic Examples (1)Basic Examples (1)

Define values and attributes for a symbol:

Out[2]=

Clear values and attributes:

Out[4]=

Scope (4)Scope (4)

Generalizations & Extensions (2)Generalizations & Extensions (2)

Applications (2)Applications (2)

Properties & Relations (2)Properties & Relations (2)

Possible Issues (1)Possible Issues (1)

Neat Examples (1)Neat Examples (1)

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See Also See Also

Clear ClearAttributes Remove

Tutorials Tutorials

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