



(25 )=



 

 

 

This calculates 25!

 

 

 

(factorial).

 



2. Using a Typing Aid

 

Keys:

Display:

Description:

@m

MATH menu labels

 

 

 

appear.

 

The ALPHA menu



 

 

 

automatically returns after

 

 

 

one MATH selection.

25)= 

This also calculates 25!,

 

 

and with fewer



 

 

keystrokes.

Solver Functions

Here is a complete list of functions that you can include in Solver equations. The items inside parentheses must be replaced by specific numbers, variables, or algebraic expressions.

In addition, you can use the arithmetic operators (＋, －, x, ⎟ , yx), but not %. (In the Solver,  is just a character, not an operator.)

168 12: The Equation Solver

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