Texas Instruments -84 Plus, Manual Book

Page: 30 / 696

Chapter 1: Operating the TI-84 Plus Silver Edition 27
Storing Variable Values Storing Variable Values Storing Variable Values Storing Variable Values
Storing Values in a Variable
Storing Values in a Variable Storing Values in a Variable
Storing Values in a Variable
Values are stored to and recalled from memory using variable names. When an
expression containing the name of a variable is evaluated, the value of the variable at
that time is used.
To store a value to a variable from the home screen or a program using the
¿
key,
begin on a blank line and follow these steps.
1. Enter the value you want to store. The value can be an expression.
2. Press
¿
.
!
is copied to the cursor location.
3. Press
ƒ
and then the letter of the variable to which you want to store the value.
4. Press
Í
. If you entered an expression, it is evaluated. The value is stored to the
variable.
Displaying a Variable Value Displaying a Variable Value Displaying a Variable Value Displaying a Variable Value
To display the value of a variable, enter the name on a blank line on the home screen,
and then press
Í
.