How Clear X Works - HP 32SII Owner's Manual

Example:
Given bacterial culture with a constant growth rate of 50%, how large would
population of 100 be at the end 3 days ?
T
1.5
Z
Y
X
1
1. Fills the stack with the growth rate.
2. Keys in the initial population.
3. Calculates the population after 1 day.
4. Calculates the population after 2 days.
5. Calculates the population after 3 days.

How CLEAR x Works

Clearing the display (X–register) put zero in the X–register. The next number
you key in (or recall writes over this zero.
There are three ways to clear the contents of the X–register, that is, to clear x:
1. Press
2. Press
3. Press
Note these exceptions:
During program entry,
and cancels program entry.
During digit entry,
If the display shows a labeled number (such as
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24
1.5 1.5
1.5 1.5
1.5 1.5
1.5 100
100
1
{ } (Mainly used during program entry.)
deletes the currently–displayed program line
backspaces over the displayed number.
Size : 17 .7 x 25.2 cm
Replicates T–register
1.5
1.5
1.5
150
2 3
The Automatic Memory Stack
1.5 1.5
1.5 1.5
1.5 1.5
337.5
225
4
), pressing
2–7