HP 15c - Manual (Page 111)

Section 10: The Index Register and Loop Control 111
False (nnnnn > xxx) True (nnnnn

xxx)
instruction
´sV
loop
t.
1
Instruction exit loop
For e: given nnnnn.xxxyy, decrement nnnnn to nnnnn - yy, compare
it to xxx, and skip the next program line if the new value satisfies nnnnn ≤
xxx. This allows you to exit a loop at this point when nnnnn becomes less
than or equal to xxx.
For example, loop iterations will alter these control numbers as follows:
Iterations
Operation 0 1 2 3 4
I
0.00602 2.00602 4.00602 6.00602 8.00602
(skip next
line)
e
6.00002 4.00002 2.00002 0.00002
(skip next
line)
Examples
Examples: Register Operations
Storing and Recalling
Keystrokes Display
´ CLEAR Q
Clears all storage registers.
12.3456
12.3456
O V 12.3456 Stores in R
I
.
7
¤ 2.6458
O% 2.6458 Storage in R
.2
by indirect addressing
(R
I
= 12.3456).
lV 12.3456 Recalls contents of R
I
.