HP 12c financial calculator 사용자 설명서
Section 8: Programming Basics
99
File name: hp 12c_user's guide_English_HDPMBF12E44
Page: 99 of 209
Printered Date: 2005/7/29
Dimension: 14.8 cm x 21 cm
Pressing the gu keys is not necessary when we do the calculations manually,
since in Run mode the result of every intermediate calculation is displayed
automatically; but we’ll include u instructions in the program so that the
intermediate results AMOUNT and TAX are automatically displayed when the
program is executed.
since in Run mode the result of every intermediate calculation is displayed
automatically; but we’ll include u instructions in the program so that the
intermediate results AMOUNT and TAX are automatically displayed when the
program is executed.
Keystrokes Display
6.75?0
6.75
Stores tax rate in R
0
.
fCLEAR²
0.00
Clears the registers in R
1
through
R
6
.
13
13.
Keys in quantity of item.
\
13.00
Separates quantity of item from
cost of item to be keyed in next.
cost of item to be keyed in next.
68.5
68.5
Keys in cost of item.
§
890.50
AMOUNT.
?+1
890.50
Adds AMOUNT to sum of
AMOUNT entries in register R
AMOUNT entries in register R
1
.
:0
6.75
Recalls tax rate to display.
b
60.11
TAX.
?+2
60.11
Adds TAX to sum of TAX entries
in register R
in register R
2
.
+
950.61
TOTAL.
?+3
950.61
Adds TOTAL to sum of TOTAL
entries in register R
entries in register R
3
.
Now, we’ll store the program in program memory. Do not key in the quantity and
cost of each item; these numbers will vary each time the program is run.
cost of each item; these numbers will vary each time the program is run.
Keystrokes Display
fs
00-
Sets calculator to Program
mode.
mode.
fCLEARÎ
00-
Clears program memory.
§
01-
20
gu
02-
43
31 Pauses to display AMOUNT.
?+1
03- 44 40 1
:0
04-
45
0
b
05-
25