Casio fx-50F Manual De Usuario

E-12

k

A Insert Mode and Overwrite Mode 

The calculator has two input modes. The insert mode inserts your input at the cursor 
location, shifting anything to the right of the cursor to make room. The overwrite mode 
replaces the key operation at the cursor location with your input. 

Pressing +

1+2

|

34

Cursor

1+2+ 

|

34

1+2 3 4

Cursor

1+2 + 4

A vertical cursor ( 

|

) indicates the insert mode, while a horizontal cursor (  ) indicates the 

overwrite mode. 

The initial default input mode setting is insert mode. 
To change to the overwrite mode, press:  

1D(INS). 

A Editing a Key Operation You Just Input 

When the cursor is located at the end of the input, press

D to delete the last key operation 

you performed. 

Example: To correct 369 × 13 so it becomes 369 × 12 

369*13

D

2

A Deleting a Key Operation 

With the insert mode, use  

d and e to move the cursor to the right of the key operation 

you want to delete and then press  

D. With the overwrite mode, move the cursor to the 

key operation you want to delete and then press  

D. Each press of  D deletes one key 

operation. 

Example: To correct 369 × × 12 so it becomes 369 × 12 

Insert Mode 

369**12

dd

D

Overwrite Mode 

369**12