MathWiz v 2.1 
Author:  Fred Coughlin
E-mail:  Yoda495@aol.com

You may wish to turn on Word Wrap.

Features:
	- graphical interface for choosing programs
	- calculates numbers in asm
	- input of numbers in asm
	- change numbers, and have the results appear instantly
	- applets, allowing many formulas to be put on the calculator simultaneously
	- change applets in mid-program

Instructions:
	- load "MATH.83g" onto your calculator, as well as the external files
	- run the program "MATH"

keys:
	CLEAR - exit shell when choosing file/editing #'s
	DOWN/UP - change external file/variable
	ENTER - run external file/change variable
	MODE - change applets

author notes:
Nov. 26, 1998 - This version of MathWiz now contains a graphical interface and smaller external files, due to a change in the way I set them up.  To see how to write your own external file, please read the other file, external.txt 
I am temporarily content with this format; however, I plan to improve this eventually, possibly making the external files even smaller and more efficient (if I ever can figure out how :).
At present, this version of MathWiz only supports 9 applets at a time... I will eventually remedy this, but I have to WRITE more files to test it... Eventually I plan to allow up to 256 files to be displayed (in theory, anyway)  Expect that version out in a couple of weeks (by then I'll fix it)  As a warning, until the next release of MathWiz, do NOT put more than 9 applets on the calculator at once, or else you may experience a ROM fail... now that I've said this, I can no longer be held liable for any calculator crashes from storing many applets on the same calculator

Dec. 21, 1998 - This version now has several new features (which accounts for the change in size... I apologize totally for this)  These include the ability to see what you entered after you enter it, and to change anything that is wrong (or if you have new data)  MathWiz also allows numbers to be entered in any form, so 4/3 and 2+3.54 are both acceptable inputs.
Note:  Mathwiz 2.0 only supports new applets.  Delete all old ones

Jan. 18, 1999 - This version has fixed many bugs from before and I've added two important features.  First of all, the MODE key now allows you to switch applets.  So if you've found a midpoint and want to find the slope, you don't need to exit the program and re-run it!  The other (and MUCH MORE important feature) is that (in theory) MathWiz can now run MANY applets.. WAY over 9.  However, I haven't tested this too well, so there could be bugs with this.  If you find any, please let me know so I can try to correct this.
	Also, if anyone is interested in having any applets published, please e-mail them to me.  Besides having written MathWiz, I also am currently a member of Dimension-TI (in other words, I'm gonna make 1 page a MathWiz applets page :)  So, by e-mailing the applets to me, if there isn't a good reason NOT to publish it, it'll eventually be published.  The current address of the site is http://24.0.251.162/  Look for the page once I get a few submissions (and I promise not to edit at all... after all, it IS your work!)


Version history:
	1/18/99	 - v 2.1
			- size 862 bytes (but I added features!)
			- added MODE key - change applets in mid-program
			- fixed bug that truncated some values
			- fixed bug that sometimes caused program to crash
			- allows more than 9 external applets!
			- fixed bug that crashed calc when exitiing

	12/21/98 - v 2.0
			- added new screen to display results
			- allows the user to change variables
			- applets can now display text
			- size 755 bytes (sorry.... I'll optimize soon :)
	11/26/98 - v 1.0
			- added graphical interface
			- changed external file setup (smaller)
			- size 513 bytes (sorry... I added features :)
	10/31/98 - v 0.5 beta
			- external file support
			- input in assembly

Features to be added:
	- libraries (for commonly used routines)
	- anything else you can think of

Included files:
	- MATH.83G - Contains all the necessary programs (MATH, ZASMLOAD, and ZMATH)
	- QUADASM3.83P - Quadratic formula
	- MIDPT3.83p - Midpoint formula
	- SLOPE3.83p - Slope formula
	- *.z80 - Documented source codes (to help you learn)
	- MATH.INC - Some necessary include statements needed to construct applets.
	- MATHWIZ.TXT - This file
	- EXTERNAL.TXT - Explains how to make your own applets

Thanks to:
Joe W. - for SOS and the detect routine from ZLIB that I borrowed
James Matthews - for his extremely helpful ASMGuru Help File
Bill Nagel - for starting the ASM craze on the 83
Eric Sun - for keeping the pressure on me to fix 0.5 beta :)
Anyone else I forgot to mention

As said above, please send any comments, suggestions, criticisms, financial contributions (hopefully with lots of zeros :) to fred_derf@yahoo.com or Yoda495@aol.com (preferably the first though)  I hope this helps you with your math classes!
- Fred C.