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FromPackedArray
FromPackedArray[expr]
unpacks expr so that its internal representation is not a packed array.
更多信息
- To use
, you first need to load the Developer Utilities Package using Needs["Developer`"]. - Using
will not change results generated by Mathematica, but can reduce speed of execution and increase memory usage. - If expr is not a packed array, FromPackedArray[expr] returns expr unchanged.
