HP 17bll+ User Manual page 20

Key
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C
@c
The cursor (  ) is visible while you are keying in a number or doing a
calculation. When the cursor is visible, pressing
character you keyed in. When the cursor is not visible, pressing
erases the last number.
Keys:
12345
<<
.66
@t
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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
Table 1-2. Keys for Clearing
Backspace; erases the character before the cursor.
Clear; clears the calculator line. (When the calculator
is off, this key turns the calculator on, but without
clearing anything.)
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),
all of the values that have been stored. In SOLVE, it
can delete all equations.
Display:




Description
@c
<
Description:
Backspacing removes
the 4 and 5.
Calculates 1/123.66.
Clears the calculator
line.
clears
deletes the last
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