Sharp EL-W516T Operation Manual page 8

25 2
f x = x 3 - x 2 +
( ) 3 2
j ; X @ 1 -
3 ; X A + 2
x = -
1
@ 2 S 1 e
x = -
0.5
@ 2 S 0.5 e
25.
2 2
A + B
* ; A A + ;
B A
= =
A 2, B 3 @ 2
2 e 3 e
= =
A 2, B 5
@ 2
e 5 e
26 3
x -
sin 0.5
j v ; X - 0.5
=
Start 0
@ 3 0 e e
=
Start 180
e 180 e e
b (STAT)
27 INS-D
DATA
b 1 0
20
30
1
z
40
0.0
40
20 e 30 e 40
5

9
50
0.6
5.0
3 4
5
 4 5
↓
9 z5 z
0.6
3

DATA
@ u @ y d d ;
5
30
2 45 H 3 e 60 e

5
5
40
5.4
40
5.4
45
3 45
4 6
45
5 z
45
60
b (STAT) _ 8 V U
4 .
28
3 .
b 1 0 @ Z _
DATA
2 .
95 e 80
95
1 . 5
e 50 e
80
80
6 .
75
.
-2
3 75
75
75
4 5
42.
5 z
50
_
; 8
0
d
d
d
j ( 95 &
– ) ; 8 2 1
− x
(95
 × + =
10 50
) z
sx
; 8 2 2
k 10 + 50 =
DATA
x
2
2
2.
-
12
1

1
8
21
21
21
15
H 13
H 29
30.
150.
x =
3 →
y =
46 →
DATA
x
X FRQ
12
8
5
H 2 e 50 e
23
X FRQ
15
2
1
INS-D
X FRQ
x =
10 →
3
1
y =
22 →
29
2 e 75
H H 3
–
=
x
X FRQ
sx =
3
1 –
=
y
=
sy
Stat 0 [ SD ]
0.
=
7.
=
75.7142857
N (
30
=
13.3630621
=
178.571429
=
12.3717915
=
153.061224
=
530.
=
41'200.
=
50.
=
75.
=
75.
=
80.
=
95.
64.43210706
b 1 1 2 H 5 H 2 e
y
12 H 24 e 21 H 40 H 3
e 15H 25 e
5
5
X Y
24
3 21 4
4 15 25
40
5
40
40
25
Stat 1 [ a+bx ]
_
1.050261097
; 8
1.826044386
1
0.995176343
=
j ;
8 0 =
d d
=
d d
d
=
y ? j 3 @ U 3 y
´ ´
6.528394256
=
x x
´ ? 46 @ V ´
46 24.61590706
b 1 2 12 H 41 e
y
8 H 13 e 5 H 2 e
23 H 200 e 15 H
41
13
X Y
2
4 23 2
5 15 71
200
6
71 Stat 2 [ a+bx+cx
_
5.357506761
; 8
-3.120289663
1
0.503334057
d
0.99994896
=
y y
´ ? j 10 @ U 10 ´
24.4880159
x
´
22
=
x ? 22 @ V
´
1: 9.63201409
2: 3.432772026
-
22 ; 8
x ´
22
2
5 5
3.432772026
-
–
S x 
x 2 - nx 2
S
sx = 
n
n
–
- nx
S x 2 2

n -
1
–
2 - ny 2
S y S y
 sy = 
n
n
–
- ny
S y 2 2

n -
1
→
t, P , Q , R )
( ( (
8/9
b 1 0 20
DATA
x 30
FRQ
50
20 1
70
90
30 3
FRQ
3
40 5
1
50 8
60 13
0.
70 10
80 7
90 3
_
654'836.
5.
; 8 2
–
=
x
40.
1 =
; 8 2
sx =
4 =
N 1 35 N 0
x =
35 →
P(t) ?
) =
N 2 75 N 0
x =
75 →
Q(t) ?
) =
71 e
N 3 85 N 0
x =
85 →
R(t)
?
) =
t =
1.5 →
R(t)
?
N 3 1.5 ) =
FRQ
1
1
b (TABLE)
31
+ 1
x
2 b 2 ;
]
2
X A +
0.
1 e e
X_Start: -2
S 2 e
X_Step: 1
1 e
d d d
d
+ 1
x
2 b 2 ;
X A +
1 e
x + 5
; X +
5 e
X_Start: 1
1 e
X_Step: 1
1 e
b (COMPLEX)
32
- + +
(12 6 i ) (7 15 i )
- + =
(11 4 i )
y
A
r
r
1
B
θ
r
θ1
2
θ2
x
r
q
= =
1 8, 1 70°
r
q
= =
12, 25°
2 2
r
q =
→ =
?, ?°
+ i
1
r
→ = q =
?, ?°
+ =
i
conj(5 2 )
i
arg(2 + 3 )
∠
real(15 30)
∠
img(15 30)
1 e
H
3 e 40 5 e
H H
H 8 e 60 H 13 e
H 10 e 80 H 7 e
H 3 e
X FRQ
7 8 7
8 9 3
9 z
Stat 0 [ SD ]
–
=
x
60.4
sx=
16.48757108
0.061713
0.312061
0.067845
0.066807
-2.
2 6
1
2 5 7
3 1 8
b 3
12 - 6 O + 7 + 15 O
- ( 11 + 4 O )
=
+5.K
@ u 8 @ Q 70 + 12
@ Q 25
18.5408873
=
∠
42.76427608
@ E 1 + O
=
+1.K
@ u
1.414213562
∠
45.
@ E N 0 5 + 2
O ) =
2.K
-
N 1 2 + 3
56.30993247
O ) =
N 2 15 @
12.99038106
Q 30 ) =
N 3 15 @
7.5
Q 30 ) =
33
b
{
x +
2 3
x +
5 6
x =
?
y =
?
det(D)
{
x + y -
x +
6
6
x -
14
x =
?
y =
?
z =
?
det(D)
+
3 x 2 4
0.
x =
?
+
x 3
5 4
x =
?
34 b
[ ]
1 2
3 4
[ ]
3 1
2 6
×
matA
dim (m
2.
35 b
[ ]
5
6
[ ]
7
1.
8
+
vectA
DotPro
8.
36
F
F
F
1. sin x , c
–1 x
sin
5.
tan –1 x
x
ln , lo
x
y