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Mathematica
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Built-in
Mathematica
Symbol
CellChangeTimes
CellChangeTimes
is an option to
Cell
that specifies when changes were made to the cell.
MORE INFORMATION
The setting for
CellChangeTimes
is a list containing
AbsoluteTime
numbers for time zone 0 (GMT).
The menu item
Notebook History
displays an overview of cell change times for a notebook, given in your local time zone.
If many cell changes are made close together, the start and end times appear in a sublist within the setting for
CellChangeTimes
.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
Create a cell with change tracking turned on:
In[1]:=
Check when the cell was changed:
In[2]:=
Out[2]=
Convert the absolute time to a standard date format:
In[3]:=
Out[3]=
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© 2008 Wolfram Research, Inc.
EXAMPLES
Basic Examples 
