-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathHATFLDD.SIF
169 lines (115 loc) · 2.81 KB
/
HATFLDD.SIF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
***************************
* SET UP THE INITIAL DATA *
***************************
NAME HATFLDD
* Problem :
* *********
* An exponential fitting test problem from the OPTIMA user manual.
* Source:
* "The OPTIMA user manual (issue No.8, p. 35)",
* Numerical Optimization Centre, Hatfield Polytechnic (UK), 1989.
* SIF input: Ph. Toint, May 1990.
* classification SUR2-AN-3-0
* Problem data
IE NG 10
RE T1 0.2
RE T2 0.3
RE T3 0.4
RE T4 0.5
RE T5 0.6
RE T6 0.7
RE T7 0.75
RE T8 0.8
RE T9 0.85
RE T10 0.9
RE Z1 1.751
RE Z2 1.561
RE Z3 1.391
RE Z4 1.239
RE Z5 1.103
RE Z6 0.981
RE Z7 0.925
RE Z8 0.8721
RE Z9 0.8221
RE Z10 0.7748
* Constants
IE 1 1
VARIABLES
X1
X2
X3
GROUPS
DO I 1 NG
XN G(I)
ND
CONSTANTS
DO I 1 NG
AM -ZI Z(I) -1.0
Z HATFLDD G(I) -ZI
ND
BOUNDS
FR HATFLDD 'DEFAULT'
START POINT
HATFLDD X1 1.0
HATFLDD X2 -1.0
HATFLDD X3 0.0
ELEMENT TYPE
EV XPEXP X Y
EP XPEXP T
EV PEXP X
EP PEXP T
ELEMENT USES
DO I 1 NG
XT A(I) XPEXP
ZV A(I) X X1
ZV A(I) Y X2
ZP A(I) T T(I)
XT B(I) PEXP
ZV B(I) X X3
ZP B(I) T T(I)
ND
GROUP TYPE
GV L2 GVAR
GROUP USES
XT 'DEFAULT' L2
DO I 1 NG
XE G(I) A(I) -1.0 B(I)
ND
OBJECT BOUND
LO HATFLDD 0.0
* Solution
*LO SOLTN 6.615114D-08
ENDATA
***********************
* SET UP THE FUNCTION *
* AND RANGE ROUTINES *
***********************
ELEMENTS HATFLDD
TEMPORARIES
R EX
M EXP
INDIVIDUALS
T PEXP
A EX EXP( T * X )
F EX
G X T * EX
H X X T * T * EX
T XPEXP
A EX EXP( T * Y )
F X * EX
G X EX
G Y T * X * EX
H X Y T * EX
H Y Y T * T * X * EX
ENDATA
*********************
* SET UP THE GROUPS *
* ROUTINE *
*********************
GROUPS HATFLDD
INDIVIDUALS
T L2
F GVAR * GVAR
G GVAR + GVAR
H 2.0
ENDATA