Download  Print this page

The Clear Keys - HP 12C Platinum User Manual

Financial calculator.
Hide thumbs

Advertisement

Keystrokes
(ALG mode)
12345gÚgÚ
.63+
5}

The CLEAR Keys

Clearing a register or the display replaces the number in it with zero. Clearing
program memory replaces the instructions there with gi000. There are
several clearing operations on the hp 12c platinum, as shown in the table below:
Key(s)
Display and X-register.
O
Statistics registers (R
fCLEAR²
display.
Program memory (only when pressed in Program mode).
fCLEARÎ
Financial registers.
fCLEARG
Data storage registers, financial registers, stack and LAST X
fCLEARH
registers, and display.
Note:
In ALG mode, it is a good idea to begin calculations by pressing
OO. This will ensure that there are no pending arithmetic calculations
that might interfere with the solution of a new problem. The reason this key is
pressed twice is that pressing it the first time clears the display and X-register
only, allowing you to correct an erroneous entry by keying in a correct
number. The second press of O will clear any pending operations as well.
Pressing the } key is another way to ensure that there are no pending
operations before beginning a new calculation, since the } key will
evaluate any pending expressions.
Section 1: Getting Started
Display
123.63
Correcting removes the 4 and
5. gÚ clears the most recent
digit entered.
} is also labeled the
128.63
\ key.
Clears the calculator line.
0.00
Clears:
through R
1
), stack registers, and
6
19

Advertisement

Table of Contents

   Also See for HP 12C Platinum

   Related Manuals for HP 12C Platinum

Comments to this Manuals

Symbols: 0
Latest comments: