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升级   2.11% 该用户从未签到
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min=(y*b-x*a)^2+y^2*c^2+(b+(1-z)*(a-b)-x*a)^2+z^2*c^2+(b+(1-z)*(a-b)-y*b)^2+(z*c-y*c)^2;8 K8 J# x/ y/ K8 P6 n9 C
a=16;b=14;c=12;
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1 e1 S- \- A) D Licensee info: Eval Use Only6 h" \% l7 e' y
License expires: 6 APR 2025
8 b f: `- e. W
; W- n% M8 \, C+ u; ]2 ^ Global optimal solution found.
6 k9 C. `! s, F* u# P! ~ Objective value: 148.64525 z% x ]6 t' W( u
Infeasibilities: 0.000000
1 m2 T) @# e& V# u' ^- W Total solver iterations: 55 E, a2 B5 P( ^" D% z! l
Elapsed runtime seconds: 0.92/ j, t8 {5 u {
Model is convex quadratic# ]! O8 z1 y: k/ J/ i
" J. Q; N4 e( X. O. S! _ Model Class: QP- @2 R3 Z: q X4 U- h
1 d% D* w1 {6 ~6 @9 {5 w5 s Total variables: 3# P4 \" t0 I+ ]& }0 K3 s
Nonlinear variables: 3
3 V- j5 x# P- i' g o Integer variables: 0
' o3 b) R" d4 ?7 m( P x9 F, s
: G; ^9 O" [; V* r' k7 A* v R; K8 l Total constraints: 1& r4 t% ~8 i" w3 w: B# M8 A- r) n2 B
Nonlinear constraints: 1
# S! K \; ]/ N) W" A% J, H
5 J( K4 H2 x6 _4 e4 ]) v Total nonzeros: 3$ }3 x6 }4 t) p2 M9 U; \5 X
Nonlinear nonzeros: 66 D' { {( z+ z6 a Q7 ~' A
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Variable Value Reduced Cost8 T9 Y9 N) A* a
Y 0.6451613 0.2550979E-077 ]7 Q+ u4 R( y8 S5 G
B 14.00000 0.000000' y3 ?0 S$ l: O7 N
X 0.7580645 -0.6827543E-07- z- t; T: {! m5 n4 j2 y" a
A 16.00000 0.000000
5 U8 s: D+ b( g C 12.00000 0.000000
0 U N' A& `/ F2 z Z 0.3870968 0.1606168E-08
/ l2 g# y9 \& C- b( h0 V% h. @
Row Slack or Surplus Dual Price
6 a4 [9 I9 [: j, @- i8 S 1 148.6452 -1.0000009 k7 ]# H1 n$ t2 V5 w9 R8 p4 Y
2 0.000000 -11.388373 X4 B" h9 ]' G
3 0.000000 4.794851 C) b; p3 o# Z( [$ z5 u
4 0.000000 -15.18434
8 \; ? D" e& L4 S- i# Q& R; A- S8 e0 a! k
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