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BUILT-IN MATHEMATICA SYMBOL

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Locked

Locked
is an attribute that, once assigned, prevents modification of any attributes of a symbol.

Basic Examples (2)

Out[1]=

Properties & Relations (2)

The attribute, once set, cannot be removed:

If a symbol is protected and locked, its definitions can no longer be changed:

Protected ReadProtected

Attributes

Attributes

Package Bulletproofing

New in 1

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