This function has not been fully integrated into the long-term Wolfram Language, and is subject to change.


is an option for notebooks that specifies whether the output of a command should replace any existing output from a previous evaluation.


  • With the default setting OutputAutoOverwrite->True, the output from a command overwrites any previously existing output. Only those output cells that have CellAutoOverwrite set to True can be overwritten.
  • With the setting OutputAutoOverwrite->False, output from each evaluation of a command is printed in the notebook. The output is printed directly after any previously generated output.

See Also


Introduced in 1999