Mathematica Session History
The history of an interactive
Mathematica computation is both maintained in a fully editable
Mathematica notebook, and is stored symbolically in a sequence of
In and
Out objects that can immediately be used in other
Mathematica commands.
Out (
%,
%%,
%n,
...) — output expressions
In — unevaluated input expressions
InString — original input strings
MessageList — messages produced while generating each output
Ctrl+L — copy down an input line ()
Ctrl+Shift+L — copy down an output line ()
InputForm — show output, graphics, etc. in input form
$Line — resettable current line number
$HistoryLength — number of previous outputs to keep
$OutputSizeLimit — maximum size of output to give explicitly
— summarize the editing history of a notebook
Saving Session History Information
Save — save definitions for symbols, functions or contexts
Put,
PutAppend — save
Mathematica expressions