Section 13: Investment Analysis  183 
 
File name: HP 12c Pt Converted_user's guide_English_HDP0F123E02_080207  Page: 201 of 281   
Printed Date:  {  2007/8/2Dimension: 14.8 cm x 21 cm 
 
Keystrokes 
(RPN mode) 
Keystrokes 
(ALG mode) 
Display  
4
t
 4
t
 
2.00 
11,458.33 
Second year: 
depreciation. 
Sum-of-the-Years-Digits Depreciation 
The following hp 12c platinum program calculates the sum-of-the-years-digits 
depreciation for the year desired with the acquisition date occurring at any time 
during the year. 
KEYSTROKES 
(RPN mode) 
DISPLAY 
KEYSTROKES
(ALG mode)
DISPLAY 
fs
 
 
fs
 
 
f
CLEAR
Î
 
000, 
f
CLEAR
Î
 
000, 
1 
001,     1
z
 
001,    10 
2 
002,     2
1 
002,     1 
z
 
003,    10
2 
003,     2 
?
1 
004,  44   1
³
 
004,    36 
~
 
005,    34
?
1 
005,  44   1 
?
2 
006,  44   2
~
 
006,    34 
1 
007,     1
?
2 
007,  44   2 
-
 
008,    30
-
 
008,    30 
?
0 
009,  44   0
1 
009,     1 
1 
010,     1
³
 
010,    36 
fÝ
 
011,  42  24
?
0 
011,  44   0 
:
1 
012,  45   1
1 
012,     1 
§
 
013,    20
fÝ
 
013,  42  24 
?
3 
014,  44   3
§
 
014,    20 
:$
 
015,  45  13
:
1 
015,  45   1 
~
 
016,    34
³
 
016,    36