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[an error occurred while processing this directive] $TopDirectory
  • $TopDirectory gives the top-level directory in which Mathematica system files are installed.
  • $TopDirectory returns the full name of the directory as a string.
  • After installation on a hard disk typical values are:
  • See the Mathematica book: Section 2.11.4.
  • See also: $LaunchDirectory, $InitialDirectory, $HomeDirectory.


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