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MATHGRAF.DOC
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1990-08-05
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Mathgraf 2.1 90/03/24
Copyright 1990, Patrick Robin
select.exe is copyright Microsoft
____________________________________________________________________________
Installation:
Copy mathgraf.exe and select.exe to your windows directory.
Select.exe must be in the current directory or in a directory accessible
in your DOS path. The *.mgf files are demo curves. You can load them with
the open option in the file menu. The Mathgraf.hlp file is the equivalent of
the help option in Mathgraf. It is not necessary to have it on the disk to run
the help option of Mathgraf.
____________________________________________________________________________
For help concerning Mathgraf select the Help option on the Mathgraf menu.
Note that any function to be plotted must be entered in POSTFIX notation.
____________________________________________________________________________
Windows 3.0
Mathgraf 2.1 will not run properly in Windows 3.0. Some error messages
appear on the screen when a function causes a mathematical exception
( overflow, range error, underflow, etc ) . There is a compatible version
in the works.
____________________________________________________________________________
Copy rights:
This is a demonstration version of Mathgraf 2.1. It is distributed under the
shareware agreement. It can be copied freely and distributed for evaluation
on the condition that it is unaltered and accompanied by this documentation.
If you decide to use the software, a license can be purchased by writing to
the address below. You cannot be charged for this demonstration version
except to cover copying charges of $5 maximum.
___________________________________________________________________________
Orders:
By purshasing a license, you will be registered as a licensed user.
You will be informed about later versions of Mathgraf and other interesting
Windows shareware. Read the information in the About Box of Mathgraf. For
prompt service, please send a certified check or money order to Patrick
Robin . Personnal checks are accepted but there will be a delay for approval.
Rates as of 90/03/24: $18 Can.
$15 U.S. for 1 user (1 disk included)
$12 Can
$10 U.S. per additional user (no disk)
Send to : Patrick Robin
99 Grove GreenField Park
Que. Can. J4V 2X2
Please include your phone number and mention from what source you obtained
the demonstration version.
____________________________________________________________________________