Sony PEG-TG50 - Manual (Page 12)

Performing Arithmetic
powerOne™ Personal 9
5 35
6 356
. or , 356. Depends on the number format
9 356.9
6 356.96
+/– -356.96
The decimal point can either be displayed as a period or as a comma.
This depends on the number format mode used. See your device
owner’s manual for more details.
The following are number entry functions:
Operation Example Comments
Number 0-9 Number pad items
Decimal point . or , Depends on the number format
Sign +/–
Exponent e or EE Exponential notation
To enter a number in Exponential Notation, enter the mantissa then
enter the exponent.
For example, to enter -1.29e-54 do the following:
Key Display Comments
C/CE 0 Tap twice to clear the display
1.29 1.29
EE 1.29e Tap “func”, then “num”, and then EE
+/– 1.29e-
54 1.29e-54
+/– -1.29e-54