Complex number display format (, , ·‚)....................

1-24

 

SHOWing Full 12–Digit Precision .......................................

1-25

 

Fractions ...............................................................................

1-26

 

Entering Fractions..............................................................

1-26

 

Messages..............................................................................

1-27

 

Calculator Memory ................................................................

1-28

 

Checking Available Memory ..............................................

1-28

 

Clearing All of Memory .....................................................

1-29

2.

RPN: The Automatic Memory Stack ..............................

2-1

 

What the Stack Is.....................................................................

2-1

 

The X and Y–Registers are in the Display................................

2-3

 

Clearing the X–Register........................................................

2-3

 

Reviewing the Stack ............................................................

2-3

 

Exchanging the X– and Y–Registers in the Stack......................

2-4

 

Arithmetic – How the Stack Does It .............................................

2-5

 

How ENTER Works .............................................................

2-6

 

How to Clear the Stack ........................................................

2-7

 

The LAST X Register..................................................................

2-8

 

Correcting Mistakes with LAST X ..........................................

2-9

 

Reusing Numbers with LAST X ............................................

2-10

 

Chain Calculations in RPN Mode.............................................

2-12

 

Work from the Parentheses Out ..........................................

2-12

 

Exercises..........................................................................

2-14

 

Order of Calculation .........................................................

2-14

 

More Exercises .................................................................

2-16

3.

Storing Data into Variables .........................................

3-1

 

Storing and Recalling Numbers .................................................

3-2

 

Viewing a Variable .................................................................

3-4

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