Texas Instruments BA-2-PLUS Calculator User Manual


 
12 Overview of Calculator Operations
Memory Operations
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
Memory Arithmetic
Using memory arithmetic, you can perform a calculation with a stored
value and store the result with a single operation.
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 80.)
You can store in memory any numeric value within the
range of the calculator.
To access a memory M0 through M9, press a numeric
key (0 through 9).
To Pres s
Clear memory 4 (by storing a zero value in it)
0 D 4
Store 14.95 in memory 3 (M3) 14.95 D 3
Recall a value from memory 7 (M7) J 7