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Mathematica Session History
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Built-in
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The Main Loop
Mathematica Sessions
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In
Out
$HistoryLength
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Mathematica Session History
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$Line
$Line
is a global variable that specifies the number of the current input line.
MORE INFORMATION
You can reset
$Line
.
EXAMPLES
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Basic Examples
(1)
The value of
$Line
corresponds to the numbers in
In
and
Out
:
In[1]:=
Out[1]=
It is incremented for every line of input:
In[2]:=
Out[2]=
You can reset it:
In[3]:=
Out[3]=
SEE ALSO
In
Out
$HistoryLength
TUTORIALS
The Main Loop
Mathematica
Sessions
MORE ABOUT
Mathematica Session History
Session Customization
New in 1
© 2008 Wolfram Research, Inc.
EXAMPLES
Basic Examples 
