Casio FX-85GT PLUS User Manual
Page 21
E-20
To calculate
'
2
× 3 (= 3'
2 = 4.242640687...) to three decimal
places (Fix 3)
(SETUP)(Fix)
3
'
2
4.243
1
4.243
To convert rectangular coordinates (
'
2 ,
'
2 ) to polar coordinates
B
(Pol)
r=2,
Ƨ=45
1
(Pol)
r= 2
Ƨ= 45
To convert polar coordinates (
'
2 , 45°) to rectangular coordinates
B
(Rec)
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
8
8
9
9
10
10
11
11
12
12
13
13
14
14