More Exercises - HP 33s Owner's Manual

The above example, when solved left–to–right, needed all registers in the stack at
one point:
Keys:
Ï Ï
4 14
Ï
7 3
¸
Ù
Ã
2
¯

More Exercises

Practice using RPN by working through the following problems:
Calculate:
(14 + 12) × (18 – 12) ÷ (9 – 7) = 78.0000
A Solution:
Ï Ù
14 12
Calculate:
2
– (13 × 9) + 1/7 = 412.1429
23
A Solution:
= Ï
23 13
Calculate:
× ÷
5 ( 4 . . 0 ) 8
Solution:
Ï ¸
5.4 .8
or
Ï ¸
5.4 .8
Calculate:
2–14
RPN: The Automatic Memory Stack
File name 33s-E-Manual-1008-Publication(1st).doc
Printed Date : 2003/10/8
Display:

 _ 




Ï Ã ¸
18 12
¸ Ã , Ù
9 7
− =
3
( 12 5 . 0 7 . ) . 0 5961
Ï )
.7 3 12.5
Ï Ï
12.5 .7
Size : 13.7 x 21.2 cm
Description:
Saves 4 and 14 as intermediate
numbers in the stack.
At this point the stack is full with
numbers for this calculation.
Intermediate result.
Intermediate result.
Intermediate result.
Final result.
Ï Ã ¯
9 7
w à ¯ ?
) Ã ¯ ?
3
Page : 386