E-23
k
Square Roots, Cube Roots, Roots, Squares,
Cubes, Reciprocals, Factorials, Random Numbers,
π
, and Permutation/Combination
•
Example 1:
2
3
5
5.287196909
L
2
+
L
3
-
L
5
<
•
Example 2:
3
5
3
27
–1.290024053
A
D
5
+
A
D
D
27
<
•
Example 3:
7
123 ( = 123
)
1.988647795
7
A
H
123
<
•
Example 4:
123
30
2
1023
123
+
30
K
<
•
Example 5:
12
3
1728
12
N
<
•
Example 6:
12
R
3
a
,
4
a
T
a
<
•
Example 7:
8!
40320
8
A
f
<
•
Example 8:
To generate a random number between 0.000 and 0.999
A
M
<
(The above value is a sample only. Results differ each time.)
•
Example 9:
3
π
9.424777961
3
A
x
<
•
Example 10:
To determine how many different 4-digit values can be
produced using the numbers 1 through 7
• Numbers cannot be duplicated within the same 4-digit value (1234 is
allowed, but 1123 is not).
(840)
7
A
m
4
<
•
Example 11:
To determine how many different 4-member groups can be
organized in a group of 10 individuals
(210)
10
A
n
4
<
(
1
7
)
1
1
3 4
1
0.664
00
