Casio fx-50F PLUS - Manual (Page 19)

E-18
Example: To convert 2.255 to sexagesimal
2.255w
$
$
Calculation History and Replay
Calculation history maintains a record of each calculation you perform, including the
expressions you input and calculation results. You can use calculation history in the COMP,
CMPLX, and BASE Modes.
k Accessing Calculation History
The ` symbol in the upper right corner of the display indicates that there is data stored in
calculation history. To view the data in calculation history, press f. Each press of f will
scroll upwards (back) one calculation, displaying both the calculation expression and its
result.
Example:
1+1w2+2w
3+3w
f
f
While scrolling through calculation history records, the $ symbol will appear on the display,
which indicates that there are records below (newer than) the current one. When this
symbol is turned on, press
c to scroll downwards (forward) through calculation history
records.
Important!
• Calculation history records are all cleared whenever you press p, when you change to a
different calculation mode, and whenever you perform any reset operation.
• Calculation history capacity is limited. Whenever you perform a new calculation while
calculation history is full, the oldest record in calculation history is deleted automatically to
make room for the new one.
2255 2255
2˚ 15˚ 18 2˚ 15˚ 18
2255 2255
3+3
6
3+3
6
2+2
4
2+2
4
1+1
2
1+1
2