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SEARCH MATHEMATICA 8 DOCUMENTATION
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE
DOCUMENTATION CENTER
FOR THE LATEST INFORMATION.
Mathematica
>
Core Language
>
Expressions
>
Evaluation Control
>
Built-in
Mathematica
Symbol
Non-Standard Evaluation
Tutorials »
|
Evaluate
See Also »
|
Evaluation Control
More About »
ReleaseHold
ReleaseHold
[
expr
]
removes
Hold
,
HoldForm
,
HoldPattern
and
HoldComplete
in
expr
.
MORE INFORMATION
ReleaseHold
removes only one layer of
Hold
etc.; it does not remove inner occurrences in nested
Hold
etc. functions.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
In[1]:=
Out[1]=
In[2]:=
Out[2]=
Scope
(1)
ReleaseHold
removes all standard unevaluated containers:
Properties & Relations
(1)
ReleaseHold
removes only the outermost layer of
Hold
:
SEE ALSO
Evaluate
TUTORIALS
Non-Standard Evaluation
MORE ABOUT
Evaluation Control
New in 2 | Last modified in 3
EXAMPLES
Basic Examples 
Scope