Equation Grapher version 2.30
Copyright (C) 1996-1998 MFSoft International
All Rights Reserved




*** Description ***

Equation Grapher is a tool for plotting and analyzing functions.
It lets you draw graphs like y=2x and y=sin(x+10)-cos(3x).
You can plot up to 12 graphs in different colors at the same time.
Once you have plotted a function, Equation Grapher automatically
finds roots, maximum/minimum, intersections, etc., and can also
calculate and view integration area. 

Equation Grapher also features several zoom functions, a background
grid, the ability to change the text of the x- and y-axis, file
saving (function file or BMP/GIF), the ability to print graphs 
directly or copy them to the Clipboard (to paste them into your
word processor), and more. Angles can be in either degrees or
radians. Besides trigonometry functions, random numbers and
logarithms, Equation Grapher also has the d/dx derivative function.
Constants like pi and e are included as well. A pedagogical help
file / tutorial teaches you how to use the program.



*** Installation ***

Just run SETUP.EXE and follow the instructions.
To uninstall Equation Grapher, simply follow the standard
Windows 95 uninstall procedure.



*** Features ***

 Up to 12 graphs in different colors at the same time
 Automatically finds roots, maximum/minimum, intersections etc.
 Very fast, draws most graphs in 0.1 seconds
 Calculates and marks integration area
 Several zoom functions
 Change the text of the x- and y-axis
 Grid in the background of the graph
 Function names in the graph window
 Normal or bold axis lines
 Angles in either degrees or radians
 Save and open function files
 Print graphs directly on paper
 Save graphs as BMP/GIF pictures
 Copy and paste graphs into your word processor
 Possibility to erase individual functions from the graph
 Derivative, tangent and normal functions
 Multilanguage: English, French and Swedish
 Pedagogical help file that teaches you how to use the program 



*** New in Equation Grapher v2.30 ***

Multilanguage: English, French and Swedish
Function Pad
Improved layout
Revised help files


*** Shareware ***

This is not free software. For ordering details, please see the help file
or www.mfsoft.com.




*** Requirements ***

Processor        Intel 80486
RAM              8 Mb
Hard disk        1 Mb
MS Windows       version 95 or NT




*** For more information ***

If you have any suggestions of what you would like to see in future
versions, or questions concerning how to use Equation Grapher or
how to order it, please e-mail info@mfsoft.com or write to:

Equation Grapher
Klimatg. 7
371 51 Karlskrona
SWEDEN

For the latest information on Equation Grapher, have a look at
http://www.mfsoft.com




*** Disclaimer of Warranty ***

THIS SOFTWARE AND THE ACCOMPANYING FILES ARE SOLD "AS IS" AND
WITHOUT WARRANTIES AS TO PERFORMANCE OF MERCHANTABILITY OR ANY
OTHER WARRANTIES WHETHER EXPRESSED OR IMPLIED.  
ANY LIABILITY OF THE SELLER WILL BE LIMITED EXCLUSIVELY TO PRODUCT
REPLACEMENT OR REFUND OF PURCHASE PRICE.
