DIMCALC2.ZIP contains a complete calculator and units converter for
dimensioned quantities.  For example, It lets you add "x miles per
hour" with "y feet per minute" and see the answer as "z meters per
second".  It is flexible, comes with hundreds of standard units, and
contains extensive help information.

The program runs under MS Windows 3.1, and requires the Visual Basic
run-time dynamic link library file VBRUN300.DLL  

The following files are included:
  DIMCALC.EXE      main program
  DIMCALC.HLP      extensive windows help file
  DIMCALC.DEF      text file of standard units defined by author
  DIMCALC.DAT      compiled version of DIMCALC.DEF (loads faster)
  DIMCALC.USR      text file for you to define your additional units
  README.TXT       this file

You also need the following, available on the internet, or from any
shareware source.  In fact you probably already have it:
  VBRUN300.DLL     subroutine library used by all visual basic V.3 programs

The files DIMCALC.* must all be placed in one directory.  
The subroutine file VBRUN300.DLL can be in the same directory, but it 
is best put in the ...\WINDOWS\SYSTEM directory.  (One copy serves all.)

This program is placed in the public domain by George W. Hart, 1995.
The most recent update can be had by anonymous FTP in the directory:
    ftp.ctr.columbia.edu/users/hart/
You can find out more about me and it on this WWW page:
    http://www.ctr.columbia.edu/~hart/hart.html

Revisions:
 Version 1.01  DimCalc2.zip  Jan 1995 --- minor improvements, additional
                                          warnings, more help info.
 Version 1.00  DimCalc1.zip  Sep 1994 --- first official release