Casio SF-5980 PDAs & Smartphones User Manual


 
63
Calculator Mode
The Calculator Mode provides you with all the tools you need to perform a variety of
calculations throughout the day. It also includes a calculation editing feature that lets
you recall the steps of a calculation and make changes.
0
1
2
3
65
4
7
C
+
8
9
+
AC
%
MM
+
MRC
C/AC clears the last value input. Press twice to clear a calculation on the
screen and start a new calculation.
Use the number keys ( 0 through 9 ) to enter values. Press to input a decimal
point.
Use !, @, #and $ to specify the arithmetic operation that is marked on
each key.
= executes a calculation and displays its result.
Use
MRC, M
@
, and M+ for calculator memory operations.
MRC recalls the content of the memory, and clears it when pressed twice
successively.
M
@
subtracts the currently displayed value from the current memory
contents.
M+ adds the currently displayed value to the current memory contents.
Use % for percentage calculations.
Use ^for square root calculations.
!/@ switches the sign of a value between positive and negative.
Cursor keys
Calculator Mode key
Memory keys,
number keys,
operator keys,
etc.