fortypoundhead.com

DC

Posted On 2007-04-27 by FortyPoundHead
Keywords: Command Reference
Tags: Linux Commandline Linux
Views: 1592


Desk calculator

SYNTAX
dc

OPTIONS

-e EXPR
--expression=EXPR
Evaluate EXPR as DC commands.

-f FILE
--file=FILE
Read and evaluate DC commands from FILE.

-h
--help
Print a usage message summarizing the command-line options, then
exit.

-V
--version
Print the version information for this program, then exit.

To exit, use `q''.DESCRIPTION
The desk calculator works with postfix notation; rather like many HP Calculators.
Basic arithmetic uses the standard + - / * symbols but entered after the digits

so entering:

100
0.5
*
p

will return 50


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