Calculations using constants – Texas Instruments BA II PLUS User Manual
Page 17
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
Press
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