Memory Operations - Texas Instruments Calculator User Manual

Memory Operations

You can store values in any of 10 memories using the
standard calculator keys.
Note: You can also use the Memory worksheet. (See
"Memory Worksheet" on page 82.)
•
•
Clearing Memory
Clearing memory before you begin a new calculation is a critical step in
avoiding errors.
• To clear an individual memory, store a zero value in it.
To clear all 10 calculator memories, press & { & z.
•
Storing to Memory
To store a displayed value to memory, press D and a numeric key (0–9).
• The displayed value replaces any previous value stored in the
memory.
• The Constant Memory feature retains all stored values when you
turn off the calculator.
Recalling From Memory
To recall a number stored in memory, press J and a numeric key (0–9).
Note: The recalled number remains in memory.
Memory Examples
To
Clear memory 4 (by storing a zero value in it)
Store 14.95 in memory 3 (
Recall a value from memory 7 (
Memory Arithmetic
Using memory arithmetic, you can perform a calculation with a stored
value and store the result with a single operation.
12
You can store in memory any numeric value within the
range of the calculator.
To access a memory
key (0 through 9).
)
M3
M7
through
M0
)
Overview of Calculator Operations
, press a numeric
M9
Press
D
0 4
D
14.95 3
J
7