Texas Instruments BA II Plus User Guide

Overview of Calculator Operations 13
• Memory arithmetic changes only the value in the affected memory
and not the displayed value.
• Memory arithmetic does not complete any calculation in progress.
The table lists the available memory arithmetic functions. In each case,
the specified memory stores the result.
Calculations Using Constants
Example: Multiply 3, 7, and 45 by 8
To Pre s s
Add the displayed value to the value stored in memory 9
(
M9).
D H
9
Subtract the displayed value from the value stored in
memory 3 (M3).
D B 3
Multiply the value in memory 0 (M0) by the displayed value. D < 0
Divide the value in memory 5 (M5) by the displayed value. D 6 5
Raise the value in memory 4 (M4) to the power of the
displayed value.
D ; 4
To store a constant for use in repetitive calculations, enter
a number and an operation, and then press &`.
To use the stored constant, key in a value and press N.
Note: Pressing a key other than a number or N clears the
constant.
To Press Display
Clear the calculator. & U 0.00
Enter the value for the first calculation.
3
3
Enter the operation and a constant value. <
8 8
Store the operation and value, and then
calculate.
& ` N 24.00
Calculate 7
Q 8.
7 N 56.00
Compute 45
Q 8.
45 N 360.00

Texas Instruments BA II Plus Specifications

General

Type	Financial
Cover	-
Form factor	Pocket
Control type	Buttons
Product color	Black
Digits	10 digits
Display tilting	No
Display number of lines	1 lines
Memory registers	10
Power source	Battery