| Table |
|
|
Key | Description |
|
|
< | Backspace; erases the character before the cursor. |
C | Clear; clears the calculator line. (When the calculator |
| is off, this key turns the calculator on, but without |
| clearing anything.) |
@c | This clears all information in the current work area |
| (menu). For example, it will erase all the numbers in |
| a list if you are currently viewing a list (SUM or |
| CFLO). In other menus (like TVM), @cclears |
| all of the values that have been stored. In SOLVE, it |
| can delete all equations. |
|
|
The cursor ( ) is visible while you are keying in a number or doing a calculation. When the cursor is visible, pressing < deletes the last character you keyed in. When the cursor is not visible, pressing < erases the last number.
Keys: | Display: | Description: |
12345 << | Backspacing removes | |
.66 | | the 4 and 5. |
@t | | Calculates 1/123.66. |
< | | Clears the calculator |
|
| line. |
In addition, there are more drastic clearing operations that erase more information at once. Refer to “Resetting the Calculator” on page 228 in appendix A.
20 1: Getting Started
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