Permutation - HP 12c Solutions Handbook

n: Unused
PV: Unused
FV: Unused
R : n
1
2
R : x
3
2
R : y
5
R -R : Unused
7 .7
1. Key in the program.
2. Press
3. Key in the y-value and press
4. Key in the x-value and press
5. Press
6. Press
7. For a new case, go to step 2.
Keystrokes
CLEAR
92 26
85 30
78 44
81 50
54 62
51 68
40 74
03

Permutation

A permutation is an ordered subset of a set of distinct objects. The
number of possible permutations, each containing n objects, that can be
formed from a collection of m distinct objects is given by:
CLEAR .
03 . to obtain the value of S
to obtain S' .
xy
Display
7.00
-354.14
-303.55
i: Unused
PMT: Unused
R : Unused
0
R : x
2
R : y
4
R : xy
6
.
. Repeat steps 3 and 4 for all data pairs.
Total number of entries.
S
xy
S'
xy
119
.
xy