Sharp EL-5160S

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.