Section 9: Branching and Looping  135 
 
File name: hp 12c pt_user's guide_English_HDPMF123E27  Page: 135 of 275   
Printed Date: 2005/8/1    Dimension: 14.8 cm x 21 cm 
 
Keystrokes 
(RPN mode) 
Display  
Ê
 
004,43, 33, 007
Condition tested by 
o
 was true, 
so program execution continued 
with line 004: 
gi
007. 
 
20,000.00 
 
Ê
 
007,  45  1
Line 007: 
:
1. 
 
20.00 
20% tax rate has been recalled to 
X-register, moving income to 
Y-register. 
Ê
 
008,    25
Line 008: 
b
. 
 
4,000.00 
20% of 20,000 = 4,000. 
25000 
25,000. 
Keys income 
reater than test value 
into display and X-register. 
Ê
 
001,  45  0
Line 001: 
:
0. 
 
20,000.00 
Test value has been recalled to 
X-register, moving income to 
Y-register. 
Ê
 
002,    34
Line 002: 
~
. 
 
25,000.00 
Income has been placed in 
X-register and test value has been 
placed in Y-register. 
Ê
 
003,  43  34
Line 003: 
go
. 
 
25,000.00 
 
Ê
 
005,  45  2
Condition tested by 
o
 was false, 
so program execution skipped the 
next line and continued at line 
005: 
:
2. 
 
25.00 
25% tax rate has been recalled to 
X-register, moving income to 
Y-register. 
Ê
 
006,43, 33, 008
Line 006: 
gi
008. 
 
25.00 
 
Ê
 
008,    25
Line 008: 
b
. 
 
6,250.00 
25% of 25,000 = 6,250.