E-20
To calculate
'
2
×
3
(= 3
'
2
= 4.242640687...) to three decimal
places (Fix 3)
(SETUP)(Fix) 2 C 3
3
'
2
4.243
1 2 3 4.243
To convert rectangular coordinates (
'
2
,
'
2
) to polar coordinates
B
(Pol) 2 C(,) 2 C
r=2,Ƨ=45
1 (Pol) 2 (,) 2 r= 2
Ƨ=45
To convert polar coordinates (
'
2
, 45°) to rectangular coordinates
B
(Rec) 2 C(,) 45
X=1,Y=1
(5 + 3) ! = 40320 5 3 (x!) 40320
|2–7|s 2 = 10
2 7 C 2
10
1 2 7 2 10
To obtain three random three-digit integers
1000 (Ran#) 459
48
117
(Results shown here are for illustrative purposes only. Actual results will differ.)
To generate random integers in the range of 1 to 6
#(RanInt) 1 (,) 6 2
6
1
(Results shown here are for illustrative purposes only. Actual results will differ.)
To determine the number of permutations and combinations
possible when selecting four people from a group of 10
Permutations: 10(nPr) 4
5040
Combinations: 10 (nCr) 4 210
To perform the following calculations when Fix 3 is selected for the
number of display digits: 10 ÷ 3 s 3 and Rnd(10 ÷ 3) s 3 1
(SETUP)(Fix) 10 3 3
10.000
(Rnd) 10 3 3 9.999
88
99
1010
1111
1212
1313
1414
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