Texas Instruments TI-83 Calculator User Manual


 
1-14 Operating the TI
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83
8301OPER.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:09 PM Printed: 02/19/01 1:34
PM Page 14 of 24
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.
To display the value of a variable, enter the name on a
blank line on the home screen, and then press
Í
.
Storing Variable Values
Storing Values in
a Variable
Displaying a
Variable Value