HP 32SII

2–6 The Automatic Memory Stack
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
5 + 6
1 lost 2 lost
T
1 2 3 3 3
Z
2 3 4 4 3
Y
3 4 5 5 4
X
4

5

5

6

11
1 2 3 4
1. Lifts the stack.
2. Lifts the stack and replicates the X–register.
3. Does not lift the stack.
4. Drops the stack n replicate the T–register.

replicates the contents of the X–register into the Y–register. The next
number you key in (or recall) writes over the copy of the first number left in
the X–register. The effect is simply to separate two sequentially entered
numbers.
You can use the replicating effect of

clear the stack quickly: press 0
  
. All stack registers now contain zero. Note,
however, that you don't need to clear the tech before doing calculations.
Using a Number Twice in a Row
You can use the replicating feature of

to other advantages. To add a
number to itself, press
 
Filling the to with a Constant
The re
plicating effect of

together with the replicating effect of stack
drop (from T into Z) allows you t fill the stack with a numeric constant for
calculations.