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Stephen Wolfram
SEARCH MATHEMATICA 8 DOCUMENTATION
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE
DOCUMENTATION CENTER
FOR THE LATEST INFORMATION.
Mathematica
>
Low-Level System Optimization
>
Built-in
Mathematica
Symbol
Memory Management
Tutorials »
|
SetSystemOptions
SystemOptions
Update
See Also »
|
Low-Level System Optimization
Memory Measurement & Optimization
Time Measurement & Optimization
Tuning & Debugging
More About »
ClearSystemCache
ClearSystemCache
[]
clears internal system caches of stored results.
MORE INFORMATION
ClearSystemCache
can be useful in generating worst-case timing results independent of previous computations.
ClearSystemCache
["Numeric"]
clears only caches of numeric results.
ClearSystemCache
["Symbolic"]
clears only caches of symbolic results.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
The second evaluation uses a cached value:
In[1]:=
Out[1]=
In[2]:=
Out[2]=
Clearing the cache will force recomputation:
In[3]:=
In[4]:=
Out[4]=
SEE ALSO
SetSystemOptions
SystemOptions
Update
TUTORIALS
Memory Management
MORE ABOUT
Low-Level System Optimization
Memory Measurement & Optimization
Time Measurement & Optimization
Tuning & Debugging
New in 6
© 2013 Wolfram Research, Inc.
EXAMPLES
Basic Examples 
