Calculation History and Replay
Calculation History
An 
and/or 
at the top of the screen indicates more calculation history content above and/or below. You can scroll through calculation history contents using 
and 
.
Apps that support calculation history:
Calculate, Complex
Example
2 + 2 = 4
- 2
2
3 + 3 = 6
- 33
(Scrolls back.)
Note
Calculation history data is all cleared whenever you press 
or 
, when you change the Input/Output setting, or whenever you perform a Reset operation ("Settings & Data" or "Initialize All").
Replay
While a calculation result is on the display, you can press 
, 
or 
to edit the expression you used for the previous calculation.
Example
4 × 3 + 2 = 14
- 4
32 
4 × 3 - 7 = 5
- (Continuing)
7 
Note
If 
(left) or 
(right) is displayed on either end or both ends of a calculation result line, you can use and to scroll the line left and right. If this happens, press or 
first, and then use and to edit the expression.
