ClearAll

Available

Clears all values and definitions for symbols.

Forms

ClearAll[s1, s2, …]

ClearAll[patt1, patt2, …]

ClearAll[{spec1, spec, …}]

Verified examplesClearAll[g, a]; g[a] ^= 3; g[a] → 3

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Used in

Clear my definitions - 15 steps

Topics

Assignments - Clearing Assignments
Memory Measurement And Optimization - Low-Level Optimizations

Related

Clear ClearAttributes Remove Unset TagUnset Unprotect Names FullDefinition OwnValues DownValues Attributes DefaultValues

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