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Schwefel's Problem 2.40
Minimize
5
f
(
x
)=
−
x
i
(A.14)
i
=1
constraints
⎧
⎨
x
j
≥
0
,
for
j
=1
,...,
5
g
j
(
x
)=
(A.15)
i
=1
(9 +
i
)
x
i
+ 50000
5
⎩
−
≥
0
,
for
j
=6
minimum
x
∗
= (5000
,
0
,
0
,
0
,
0)
T
with
f
(
x
∗
)=
−
5000,
g
2
to
g
6
active.
Schwefel's Problem 2.41
Minimize
5
f
(
x
)=
−
(
ix
i
)
(A.16)
i
=1
constraints like problem 2.40.
minimum
x
∗
=
0
,
0
,
0
,
0
,
50000
14
T
with
f
(
x
∗
)=
250000
14
−
,
g
j
active for
j
=1
,
2
,
3
,
4
,
6.
g01
Minimize
4
4
13
(
x
i
)
f
(
x
)=5
(
x
i
)
−
5
−
(
x
i
)
(A.17)
i
=1
i
=1
i
=5
constraints:
g
1
(
x
)=2
x
1
+2
x
2
+
x
10
+
x
11
−
10
≤
0
g
2
(
x
)=2
x
1
+2
x
3
+
x
10
+
x
12
−
10
≤
0
g
3
(
x
)=2
x
2
+2
x
3
+
x
11
+
x
12
−
10
≤
0
g
4
(
x
)=
−
8
x
1
+
x
10
≤
0
g
5
(
x
)=
−
8
x
2
+
x
11
≤
0
(A.18)
g
6
(
x
)=
−
8
x
3
+
x
12
≤
0
g
7
(
x
)=
−
2
x
4
−
x
5
+
x
10
≤
0
g
8
(
x
)=
−
2
x
6
−
x
7
+
x
11
≤
0
g
9
(
x
)=
−
2
x
8
−
x
9
+
x
12
≤
0
feasible intervals 0
≤
x
j
≤
1for
j
=1
,...,
9,
0
≤
x
j
≤
100 for
j
=10
,
11
,
12
1, minimum
x
∗
=(1
,
1
,
1
,
1
,
1
,
1
,
1
,
1
,
1
,
3
,
3
,
3
,
1)
T
with
f
(
x
∗
)=
0
≤
x
13
≤
−
15,
feasible starting point
x
(0)
=(0
.
5
,...,
0
.
5)
T
f
(
x
(0)
)=0
.
5.
with
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