GnuCalc - A good commandline calculator

Download: Get
http://gnuwin32.sourceforge.net/downlinks/calc-bin-zip.php
and
http://gnuwin32.sourceforge.net/downlinks/readline-bin-zip.php
(place readline5.dll in GnuCalc bin folder).

For integer only, "set /a 2+2" is good enough.

Sources:
http://gnuwin32.sourceforge.net/packages/calc.htm
http://code.google.com/p/iphucwin32/wiki/Running

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