Sharp EL-509WM Operation Manual page 7

k&~£pnzw^
¢PZWvrab©
xy≠ƒ«»√
DATA
m10
95
95 k
80
80 k
80
k
75
75 & 3 k
75
50 k
75
50
R~
x=
σx=
Rp
Rn
n=
Σx=
Rz
Σx =
2
Rw
R£
sx=
=
2
L=
sx
( 95 -K~)
(95–x)
— ×10+50=
sx
/K£ * 10
+ 50 =
x = 60 → P(t) ?
@ƒ 60 @√)= 0.102012
t = –0.5 → R(t) ?
@» 0.5 ±)=
x y
m11
2 & 5 k
2 5
k
2 5
12 & 24 k
12 24
21 & 40 & 3 k
21 40
15 & 25 k
21 40
Ra
21 40
Rb
15 25
Rr
R£
R¢
x=3 → y'=?
3 @y
y=46 → x'=?
46 @x
x y
m12
12 & 41 k
12 41
8 & 13 k
8 13
5 & 2 k
5 2
23 & 200 k
23 200
15 & 71 k
15 71
Ra
Rb
R©
10 @y
x=10→y'=?
22 @x
y=22→x'=?
@≠
@≠
k[]
m10
DATA
k
30 30
40 & 2 k
40
50 k
40
50
↓
DATA
]]]
30
45 & 3 k
45
]
45
45
] 60 k
60
x = Σx n
sx =
0.
1.
Σy
2.
y =
3.
n
4.
5.
sy =
75.71428571
12.37179148
7.
530.
41'200.
13.3630621
178.5714286
64.43210706
0.691463
0.
1.
2.
3.
4.
5.
1.050261097 x – x
t = ––––
σx
1.826044386
0.995176343
8.541216597
15.67223812
6.528394256
m (2-VLE)
24.61590706
0.
1.
2.

2x + 3y = 4

3.
 5x + 6y = 7
4.
x = ?
5.
y = ?
5.357506761
det(D) = ?
–3.120289663
0.503334057
24.4880159
9.63201409
m (3-VLE)
–3.432772026
9.63201409
 x + y – z = 9

6x + 6y – z = 17

14x – 7y + 2z = 42
0.
x = ?
1.
y = ?
2.
z = ?
3.
det(D) = ?
m (QUAD, CUBIC)
45.
X2 =
N2 = 3.
2
3x + 4x – 95 = 0
X3 = 60.
x1 = ?
x2 = ?
5x 3 + 4x 2
x1 = ?
x2 = ?
x3 = ?
Σx
σx =
Σx = x
Σx
+ x
2 – nx 2
1
Σx
2 2
= x
1
n – 1
Σy
σy =
Σxy = x
y
1
Σy
2 – ny 2
Σy = y
+ y
1
Σy
n – 1
2 = y 2
1
Standardization conversion formula
Rumus penukaran pemiawaian
CÙng thŸc biân «∞i chuƒn hÛa
x + b y = c
a
1 1 1
a x + b y = c
2 2 2
m20
2 ® 3 ® 4 ®
5 ® 6 ® 7
® [x]
® [y]
® [det(D)]
a x + b y + c z = d
1 1 1 1
a x + b y + c z = d
2 2 2 2
x + b y + c z = d
a
3 3 3 3
m21
1 ® 1 ® 1 ±® 9 ®
6 ® 6 ® 1 ±® 17 ®
14 ® 7 ±® 2 ® 42
® [x]
® [y]
® [z]
® [det(D)]
m22
3 ® 4 ®± 95
®
®
@®
m23
+ 3x + 7 = 0 5 ® 4 ® 3 ® 7
®
®
@≠
®
@≠
2 – nx 2
n
+ ··· + x
2 n
2 2
+ x + ··· + x
2
n
2 – ny 2
n
+ x y + ··· + x y
1 2 2
n n
+ ··· + y
2 n
+ y 2 + ··· + y 2
2 n
a b
1 1
D =
a b
2 2
a b c
1 1 1
D = a b c
2 2 2
a b c
3 3 3
3.238095238
–1.638095238
–6.333333333
–1.233600307
0.216800153
+ 1.043018296
0.216800153
1.043018296
–
–1.
2.
–3.
–7.4
105.
5.
5.
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