k Stack Limitations

This calculator uses memory areas called stacks  to

temporarily store lower calculation priority sequence

values, commands, and functions. The numeric stack has

10 levels and the command stack has 24 levels, as shown

in the illustration below.

1

2

3

4

5

1 2 3

4

5 6

7

Numeric Stack

Command Stack

1

2

1

2

3

2

3

4

3

4

5

4

5

4

5

6

7

A Stack ERROR occurs when the calculation you are

performing causes the capacity of either stack to be

exceeded.

E 136