Sharp EL-5160S, Operation Manual

Page: 172 / 188

E-61
stdDv L1
=
j N 6 6 N
1 0 =
2
.
516611478
vari L1
=
j N 6 7 N
1 0 =
6
.
333333333
o_prod (L1, L2)
=
j N 6 8
N 1 0 H
N 1 1 )
=
[
1
:
-
24 2
:
-
4
3
:
19
]
i_prod (L1, L2)
=
j N 6 9
N 1 0 H
N 1 1 )
=
-
29
.
abs_list L2
=
j N 6 A
N 1 1 =
5
.
099019514
list → matA j N 8
N 3 0
[
2
-
3
7
-
1
4
-
4
]
EQUATION SOLVERS
The results obtained by these functions may include a
margin of error.
Simultaneous Linear Equations
Simultaneous linear equations with two unknowns
(2-VLE) or with three unknowns (3-VLE) may be solved
using the following functions.
① 2-VLE:
b 6 0
a
1
x + b
1
y = c
1
a
2
x
+
b
2
y
=
c
2
a
1
b
1
a
2
b
2
D =
② 3-VLE:
b 6 1
a
1
x + b
1
y + c
1
z = d
1
a
2
x + b
2
y + c
2
z = d
2
a
3
x + b
3
y + c
3
z = d
3
a
1
b
1
c
1
a
2
b
2
c
2
a
3
b
3
c
3
D =
• If the determinant D = 0, an error occurs.
• If the absolute value of an intermediate result or
calculation result is 1
×
10
100
or more, an error occurs.