This is documentation for Mathematica 7, which was
based on an earlier version of the Wolfram Language.
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Memory Measurement & Optimization
 
ByteCount number of bytes used to store an expression
LeafCount number of "leaves" in an expression
Length  ▪ Depth  ▪ BitLength  ▪ Hash
    
Clear clear main values of a symbol
ClearAll clear all values and attributes
$HistoryLength number of previous outputs to store
    
MemoryConstrained abort a computation if it uses too much memory
MemoryInUse amount of memory currently in use
MaxMemoryUsed maximum memory used in this Mathematica kernel
    
Share internally share common subexpressions
FileByteCount size of an external file
    
Compress generate a compressed string representation of any expression
Uncompress recover an expression from its compressed string representation
    
Short display a shortened version of an expression
Low-Level Optimizations
TUTORIALS
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