| Original Message (ID '147852') By jf: |
| There isn't a way in Mathematica to "define" a variable as something it isn't yet. A variable represents an integer if an integer is assigned to it; a variable represents a vector if a vector is assigned to it.
That said, there might be a way to fake it with UpValues. See
http://reference.wolfram.com/mathematica/tutorial/AssociatingDefinitionsWithDifferentSymbols.html
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