EZEQU v1.3 by Tristan Griffith (saxyboy85@aol.com)
1-21-01

This is an updated version of EZEQU v1.2 which had a fatal bug.  If 
you have that version and would like to use it, go to the homescreen 
and plug in 2->dim(LSET.LSET is a list so that "L" should be the little
 "L" that is in the list menu.  However, I would reccomend updating to
v1.3 because of the convient auto detect fraction function and the new 
quadratic function.  

EZEQU is a program that allows you to solve an equation without having
to set it to zero.  You must solve for the variable "X", otherwise, you 
will generate an error message.  Instead of hitting "alpha" "X", simply 
hit the "X,T,(theta),n" button.  As you will see in fig3, this 
program also has a couple of other functions included:

1)Guess
2)Fraction (auto detect)
3)Quadratic

To get to the guess function, go to guess on the main menu, 
which takes you to the guess screen.

Guess, when turned on, allows you to guess what your answer will be.  
This helps the calculator to find the answer quicker.  If you turn 
guess off then it sets the default guess equal to 1.

Fraction auto detects if your answer has a decimal.  If your answer 
does have a decimal, it simply displays your answer as a fraction as 
well as the decimal.

You will see that in fig3 the guess function is turned on and a 
decimal has been detected and the fraction displayed.
In fig4, the guess function is turned off and the answer does not 
contain a decimal.

You do not have to go thru the guess menu each time, because your 
guess setting (on or off) is saved and is the same until you go back 
and change it.

Quadratic is spaecialized for solving quadratics.  You must follow the 
form: AX^2+BX+C=0.  Then you simply enter the values for A, B, and C 
and it solves it for you.  The quadratic function does not use the 
guess function, but it does use the auto detect fraction function.

After solving for a quadratic or for a differnt equation, hit "Mode" 
to go back to the main menu or "Enter" to solve for a quadratic or 
other equation again.  

If you have any questions or comments, please do not hesitate to contact 
me at: saxyboy85@aol.com