Performing Basic Calculations - Texas Instruments TI-5045 SVC Manual De Instrucciones

Error and Overflow Conditions and Indicators
If you divide by zero or calculate a selling price using a margin of 100%,
an error occurs. The calculator prints a row of dots and
and .
E 0
An overflow occurs if you calculate a result with too many digits for the
calculator to display or print. When this occurs, the calculator:
• Prints a row of dots and the first 12 digits of the result with the
decimal shifted 12 places to the left of its correct position.
• Displays
E
places to the left of its correct position.
To clear an error or overflow,
unless the error or overflow occurred in a memory calculation.

Performing Basic Calculations

Addition and Subtraction
POWER = IC, ROUND = 5/4, DECIMAL = +, TAX = CALC
Press
2 1241 9
395 .
T
540 9
U
Multiplication and Division
POWER = PRT, ROUND = 5/4, DECIMAL = F, TAX = CALC
Press
2 11.32 ?
6 '
2 3
and the first 12 digits of the result with a decimal point 12
12.41 – 3.95 + 5.40 = 13.86
11.32
press 2. The memory is not cleared
Display
12.41
8.46
8.46
13.86
13.86
Q P
(–6) 2 = –33.96
Display
11.32
67.92
33.96
4
and displays
0 .*
Print
12.41
3.95
002
8.46
5.40
003
13.86
Print
11.32
6.
2.
33.96
+
–
R
+
∗
Q
P
=
∗