Casio fx55Plus Manual De Usuario
E-13
Examples
To calculate 8 × 2
π to three decimal places (Fix 3)
s3(Fix)3
L 8
* 2 p=
50.265
K 8
* 2 p=
16
ππ
M
50.265
To calculate 10
5
× 0.12
A 5 e* 0.12 =
12000
1.2
× 10
3
= 1200
1.2
* 10 6 3 =
1200
3
2+2
= 81
3
6 2 + 2 =
81
5
2
= 25
5
x=
25
4
−1
= 0.25
L 4
E=
0.25
K 4
E!=
0.25
To calculate
'
2
× 3(= 3'
2 = 4.242640687...) to three decimal
places (Fix 3)
s3(Fix)3 L
! 2 e* 3 =
4.243
K
! 2 e* 3 =
3
'
2
1=
4.243
To obtain three random three-digit integers
1000
r=
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
!r(RanInt) 1 1p(,) 6 )=
2
=
6
=
1
(Results shown here are for illustrative purposes only. Actual results will differ.)
To perform the following calculations when Fix 3 is selected for the
number of display digits: 10 ÷ 3
number of display digits: 10 ÷ 3
× 3 and Rnd(10 ÷ 3) × 3 L
s3(Fix)3
10
/ 3 * 3 =
10.000
r 10 / 3 )* 3 =
9.999
75
90
90
=
5
6
6
s7(Simp)2(Manual) 75
' 90 =
75
90
Displayed when a fraction can be simplified.
l=
F=3,
25
30
Factor
1
1
2
2
3
3
4
4
5
5
6
6
7
7