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Built-in Functions / Programming / Evaluation Control /

ReleaseHold

Usage

• ReleaseHold[expr] removes Hold, HoldForm, HoldPattern and HoldComplete in expr.


Notes

• Example: ReleaseHold[ 2, Hold[1 + 1] ]LongRightArrow .
• ReleaseHold removes only one layer of Hold etc.; it does not remove inner occurrences in nested Hold etc. functions.
• See Section 2.6.5.
• See also: Evaluate.
• New in Version 2.
Further Examples


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