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Correcting a Calculation
Example: To correct cos(60) so it becomes sin(60)
60
Inserting Input into a Calculation
Use
and to move the cursor to the location where you want to
insert the character or function and then input it. Be sure always to use the
insert mode if LineI/LineO or LineI/DecimalO is selected.
Clearing all of the calculation you are inputting
Press .
Overwrite Input Mode (LineI/LineO or LineI/
DecimalO only)
In the overwrite mode, text you input replaces the text at the current cursor
location. You can toggle between the insert and overwrite modes by
performing the operations:
(INS). The cursor appears as “ ” in the
insert mode and as “ ” in the overwrite mode.
(LineI/LineO or LineI/DecimalO)
(INS)
Deleting a Character or Function
Example: To correct the expression 369 × × 12 so it becomes 369 × 12
19
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