Types Of Equations - HP 32SII Owner's Manual

To clear a saved equation:
1. Display the desired equation. (See "Displaying and Selecting Equations"
above.)
2. Press
list.
To clear all equations, clear them one at a time: scroll through the equation
list until you come to
repeatedly as each equation is displayed until you see
.
Example:
Editing an Equation.
R emove the optional right parenthesis in the equation from the previous
example.
Keys:

Types of Equations

The HP 32SII works with three types of equations:
Equalities. The equation contains an "=" and the left side contains
more than just a single variable. For example, x
Assignments. The equation contains an "=" and the left side contains
just a single variable. For example, A = 0.5 × b × h is an assignment.
6–10 Entering and Evaluating Equations
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24
. The display shows the previous entry in the equation
, press
Display:
Shows the current equation in the
equation list.
Turns on Equation–entry mode and
shows the " " cursor at the end of
the equation.
Deletes the right parenthesis.
Shows the end of edited equation in
the equation list.
Leaves Equation mode.
Size : 17 .7 x 25.2 cm
, then press
Description:
2 2 2
+ y = r is an equality.