HP 33s - Manual (Page 173)

Simple Programming 12–15
V = πR 2
H
S = 2 π R 2
+ 2 π RH = 2π R ( R + H )
Keys:
(In RPN mode)
Display: Description:
{ e {
V  
! Program, entry; sets pointer
to top of memory.
{ • C Labels program.
{ ‰ R
"!
{ ‰ H
"! Instructions to prompt for
radius and height.
| H |
N z L
R
2 z L H
‘ πº:º
Calculates the volume.
| 
/
/ Checksum and length of
equation.
I V
! # Store the volume in V.
| H 2
z| N
zL
R z
| ] L R
› L H |
` ‘
º
㧧1
Calculates the surface area.
| 
/
/ Checksum and length of
equation.
I S
! Stores the surface area in S.
| y { }
 0
Sets flag 10 to display
equations.
| H L V
L O L L
p › p
L
A L R
L E L A
‘
# -
Displays message in
equations.
| y {}
 0
Clears flag 10.