The Syntax Of Equations; Operator Precedence - HP 32SII Owner's Manual

To leave the number unchanged, just press
To change the number, type the new number and press
new number writes over the old value in the X–register. You can enter a
number as a fraction if you want. If you need to calculate a number, use
normal keyboard calculations, then press
press 2
To calculate with the displayed number, press
typing another number.
To cancel the prompt, press
remains in the X–register. If you press
number to zero. Press
To display digits hidden by the prompt, press
Each prompt puts the variable value in the X–register and disables stack lift. If
you type a number at the prompt, it replaces the value in the X–register.
When you press
stack.

The Syntax of Equations

Equations follow certain conventions that determine how they're evaluated:
How operators interact.
What functions are valid in equations.
How equations are checked for syntax errors.

Operator Precedence

Operators in an equation are processed in a certain order that makes the
evaluation logical and predictable:
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24
5 .
again to cancel the prompt.
, stack lift is enabled, so the value is retained on the
Entering and Evaluating Equations 6–15
Size : 17 .7 x 25.2 cm
. For example, you can
. The current value for the variable
during digit entry, it clears the
.
.This
before
.