Chapter 11 - Extras 11-1
11. Extras
The Extras application group contains the Calcu-
lator, Clock and Composer applications. Future
communicator add-on software may also be in-
stalled in the Extras application group.
To start one of the applications, select an appli-
cation and press
Select
. If one Extras application
is active, you must close it by pressing
Close
in
the application’s main view before you can start
another.
Calculator
The Calculator contains an entry field at the bot-
tom of the screen and above it, a “tape” where
previous calculations can be seen (if any). The
tape can be scrolled using the scroll or up/down
arrow keys. The most recent calculations are
shown at the bottom of the tape.
The results of the calculations appear in bold. In
the case of a syntax error, the calculation re-
mains in the entry field for editing. As long as you
have not pressed “Enter” or “=”, you can move in
the calculation string with the arrow keys and
edit the string.
All data and calculation commands are entered
from the keyboard. The following characters can
be used for the corresponding operations:
Figure 11-1
Numbers 0 to 9
. (full stop) decimal point
(space)
can be entered, ignored in
the calculation
+addition
–subtraction
*multiplication
/division
extras.frm Page 1 Wednesday, January 15, 1997 1:34 PM
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