Instructions for Installing the ExtendUnits package.


You should have downloaded
	ExtendUnits.zip  - The package and documentation.

There are several places that the package could be placed:

a) Probably the best place is to evaluate $AddOnsDirectory in Mathematica in Version 4 or
$BaseDirectory or $UserBaseDirectory in Version 5. This will give you a place to put 
application files that is completely outside the Mathematica system files and will remain 
the same even if you update Mathematica. For example, on my Windows98 system it is
C:\Windows\All Users\Application Data\Mathematica. There you will find an Applications 
folder. The Applications folder is the target folder. (These folders are discussed in Help,
Getting Started, System-Specific Information, File Layout.)

b) You could use the AddOns\Applications folder within the Mathematica folders as the target folder.

c) You could use the AddOns\ExtraPackages folder within the Mathematica folders as the target folder.

Having picked the target folder (Applications with choice a)... 

1) Select the downloaded zip file and RIGHT drag it to the target folder.
2) Choose: Extract to the target folder (not the ExtendUnits folder).
3) If you are updating a previous version choose to replace all files.

At the conclusion your should have the structure:

target folder (Mathematica\Applications with choice a)
 \ExtendUnits (package file and tutorial)
  \Documentation
     \English (Help Documentation files and notebooks)

IMPORTANT, you must rebuild the Help Index!
When you start Mathematica use Menu\Help\Rebuild Help Index.

In the Help window click Add-Ons\ExtendUnits or Add-Ons\Extras\ExtendUnits to access
the documentation.
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That should work. If you have problems please contact me.

djmpark@comcast.net