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  • Quit[ ] terminates a Mathematica session.
  • All definitions that you have not explicitly saved in files are lost when the Mathematica session terminates.
  • Before terminating a session, Mathematica executes any delayed value that has been assigned to the global variable $Epilog. Conventionally, this attempts to read in a file end.m of commands to be executed before termination.
  • On most computer systems, Quit[ n ] terminates Mathematica, passing the integer n as an exit code to the operating system.
  • Exit is a synonym for Quit.
  • See the Mathematica book: Section 1.0.2, Section 2.13.1Section A.7.5.
  • See also: Return, $IgnoreEOF.