BUILT-IN MATHEMATICA SYMBOL

PreIncrement

++x
increases the value of x by 1, returning the new value of x.

Details Details

PreIncrement has attribute HoldFirst.
++x is equivalent to .

Examples Examples open all close all

Basic Examples (1)Basic Examples (1)

Increment the value by 1 and return the new value:

Out[1]=

Out[2]=

Scope (3)Scope (3)

Applications (1)Applications (1)

Properties & Relations (4)Properties & Relations (4)

Possible Issues (1)Possible Issues (1)

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See Also See Also

Increment AddTo PreDecrement Set

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