118  Section 8: Programming Basics 
 
 
File name: HP 12c Pt Converted_user's guide_English_HDP0F123E02_080207  Page: 271 of 281   
Printed Date:  {  2007/8/2Dimension: 14.8 cm x 21 cm 
 
Keystrokes 
(ALG mode) 
Display  
fs
 
124.25 
Sets calculator to Run mode 
and to line 000 in program 
memory. (Display shown 
assumes results remain from 
previous calculation.) 
625 
625. 
Keys in price of typewriter. 
Ç
 
001,    30
Program line 001: 
-
 
 
625.00 
Result of executing program 
line 001. 
Ç
 
002,    2
Program line 002: 2. 
 
2. 
Result of executing program 
line 002. 
Ç
 
003,    5
Program line 003: 5. 
 
25. 
Result of executing program 
line 003. 
Ç
 
004,    25
Program line 004: 
b
 
 
156.25 
Result of executing program 
line 004. 
Ç
 
005,    40
Program line 005: 
+
 
 
468.75 
Result of executing program 
line 005. 
Ç
 
006,    5
Program line 006: 5 
 
5. 
Result of executing program 
line 006. 
Ç
 
007,    36
Program line 007: 
}
 
 
473.75 
Result of executing program 
line 007 (the last line of the 
program). 
Pressing 
gÜ
 while the calculator is in Run mode sets the calculator to the 
previous line in program memory, then displays that line’s number and the 
keycode of the instruction stored there, just as in Program mode. In Run mode, 
however, when the 
Ü
 key is released the display again shows the same number 
as it did before 
gÜ
 was pressed: no instruction in program memory is 
executed.