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Date & Time
Mathematica Session Information
Time Measurement & Optimization
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SessionTime
SessionTime
[]
gives the total number of seconds of real time that have elapsed since the beginning of your
Mathematica
session.
MORE INFORMATION
SessionTime
starts counting time as soon as your operating system considers your
Mathematica
process to be executing.
SessionTime
is accurate only down to a granularity of at least
$TimeUnit
seconds.
EXAMPLES
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Basic Examples
(2)
The number of seconds since this kernel session started:
In[1]:=
Out[1]=
Get cumulative wall-clock timings during a computation:
In[1]:=
Out[1]=
The intervals between timings:
In[2]:=
Out[2]=
SEE ALSO
TimeUsed
AbsoluteTime
DateList
DateString
Clock
AbsoluteTiming
Timing
TUTORIALS
Date and Time Functions
MORE ABOUT
Date & Time
Mathematica Session Information
Time Measurement & Optimization
New in 2
© 2008 Wolfram Research, Inc.
EXAMPLES
Basic Examples 
