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README
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SymbMath 2.2: A Symbolic Calculator with Learning
(Version 2.2)
by Dr. Weiguang HUANG
Dept. Analytical Chemsitry, University of New South Wales,
Kensington, Sydney, NSW 2033, Australia
Phone: 61-2-697-4643
Fax: 61-2-662-2835
E-mail: w.huang@unsw.edu.au
Please read two document files SymbMath.DOC and SymbMath.DO*
and all *.TXT files before running SymbMath. You should print them out
if you need the printed documents. Please follow examples in the
document to practise.
Type SymbMath on the MS-DOS prompt to run.
SymbMath has three versions: Shareware Version A, Student
Version B and Advanced Version C. You cannot input the lacked
functions in shareware or student version, but all versions can
output all of these functions.
----------------------------------------------------------------------
Version Class Lacked Functions on Input Price
Shareware A solve(), dsolve(), US$20 or AU$25
trig (except sin(x)),
hyerbolic,
Student B hyerbolic, dsolve() US$50 or AU$65
Advanced C US$99 or AU$130
Packages *.sm US$20 or AU$25
----------------------------------------------------------------------
Upgrade same 50%
----------------------------------------------------------------------
Multiple copies discount is less 20%.
----------------------------------------------------------------------
Other foreign money is accepted at the current exchange rate.
You must provide the photocopy of your license or license
number for upgrades.
If you send the author your payment by cheque, money order
or bank draft that must be drawn in Australia, you will get the
latest version. If you sign the license (see the LICENSE.TXT file)
and send it to the author, you will be legal users for upgrades.
If you write a paper about this software on publication, you will get
a free upgrade.
It has three versions: Shareware, Student, and Advanced. The
shareware version is available from SIMTEL20 archives on anonymous FTP
sites (wsmr-simtel20.army.mil as /calculator/sm22a.zip, rana.cc.deakin.
oz.au as /huang/sm22a.zip, etc) or by e-mail from listserv@vm1.nodak.edu,
listserv@ndsuvm1.bitnet.