Sony PEG-TG50 - Manual (Page 8)

The powerOne

Calculator Display
powerOne™ Personal 5
•
Clear: displays 'clear' when the current value has been cleared
during an arithmetic operation. See the section on CE/C for more
information.
•
Trig. Mode: displays current trigonometry mode - ‘deg’ for
degrees, 'rad' for radians.
•
Display Mode: displays 'eng' when in engineering display mode,
'sci' when in scientific display mode.
•
Input Mode: displays the current input mode - 'ooo' for order of
operations, and 'chain' for chain mode. See the section on
Calculator Settings for more information.
•
Parentheses: displays the number of open levels of parentheses.
See the section on parentheses for more information.
Function Button
Beyond the basic arithmetic functions available on the keypad, the
most commonly used math, trigonometric and statistics functions are
supported via lists accessible through the function button. This button
is labeled “func”.
Keypad
The keypad is a series of buttons that allow for rapid entry of numbers
and commonly used mathematical functions. This keypad has basic
mathematics and number keys, functions for memory (MEM), and
functions for number manipulation, such as sign change and
backspace. See their respective sections for more information.
Menus
Choosing the menu button to the lower, left-hand corner of the Graffiti
input area accesses the menus. Standard PalmOS edit choices, Graffiti
help, Preferences, and application information can be accessed from
here.