1 CALCULATOR

  The CALCULATOR utility is a normal or reverse-Polish notation
  calculator that runs in a terminal window.  The program provides an
  on-screen display of the keypad definitions and also the current
  status of the calculator.

2 Using_CALCULATOR

  To use CALCULATOR, you must do the following from DCL or in your
  LOGIN.COM file:

        $ CALCULATOR == "$SYS$UTILITY:CALCULATOR"

  To start the calculator, just type CALCULATOR at the DCL prompt.

  Alternatively, you can type UTL CALCULATOR at the DCL prompt without
  defining the symbol CALCULATOR.

2 Special_Features

  The calculator provides for conversion factors and constants.  There
  are two logical names that can point to files for additional factors and
  constants.  These logicals are:

        KMS_CALC_CONSTANTS
	KMS_CALC_CONVERSIONS

  The files must have the form:

        <value> <prompt>

  where <value> is a floating point number (optionally exponential) and
  <prompt> is the prompt to enter in the menu for the item.

