Sony PEG-NZ90 Handbuch

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:

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:

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