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升级   2.11% 该用户从未签到
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发表于 2024-10-31 14:58
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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;
! c. g6 W5 x" e& {2 ja=16;b=14;c=12;+ E# g! {( b2 n: A) P" s- k9 l0 J
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8 x n) m. B. S! U$ a' | Licensee info: Eval Use Only
' ~1 w; ]3 b6 h6 X' c% u. v0 h License expires: 6 APR 2025
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: h" k( Q1 X& G- H6 |+ c. I2 O Global optimal solution found.
3 ~( U& K( o4 t# R h$ e Objective value: 148.6452
2 ~# [6 R2 C8 }9 m7 [ Infeasibilities: 0.000000& k' I( \+ \# V& _
Total solver iterations: 5
* ~9 R# u) s/ K! f Elapsed runtime seconds: 0.92
# b& k2 n3 |* z' X) w" R Model is convex quadratic! @2 G+ I+ l4 I6 Y9 \9 f
! I2 }2 f5 e+ y2 s2 A4 x, N
Model Class: QP
4 |4 \2 T8 c, F" |1 V- f5 I3 ~% p3 f5 Q) U: ~1 [
Total variables: 3
( f8 T' R% Q7 h6 A/ n& Y- H3 } Nonlinear variables: 3
: \9 B* S* s6 J2 V/ b. f Integer variables: 0
) A* }; [7 O8 s
7 ]; g! v4 f) Z, ^7 L& @* {) _% v8 O Total constraints: 15 r9 N* K7 ?' P+ ?
Nonlinear constraints: 1
2 k- e, n: z1 O: @$ Q7 D# r
1 l( j3 s- f6 } Total nonzeros: 31 l5 t7 X, M" x6 Z
Nonlinear nonzeros: 67 `3 b/ m# ] g: P5 x
( K2 M `* z) L" Z* A! _- o0 C; s- i& R, B: }% n: A% d6 w+ T
" B# V/ d6 V% i4 |. Y& f* w8 R j
Variable Value Reduced Cost/ f6 M' ]3 V# N0 @9 u' D9 R1 T
Y 0.6451613 0.2550979E-07
' Z1 n8 n3 E p B 14.00000 0.000000
( _5 V1 Q6 e; p% ]/ V' L X 0.7580645 -0.6827543E-07$ n& m! i- r, D+ E% P3 g" v
A 16.00000 0.000000
6 T1 ?' p8 E& G, j C 12.00000 0.0000001 U6 ?9 w9 d4 ]( X; G
Z 0.3870968 0.1606168E-08
! O* [. z! p# g% {* V: ?$ r4 [1 a5 ~ N+ b- }0 z
Row Slack or Surplus Dual Price8 f: A) B2 T' z5 y$ R) u8 |
1 148.6452 -1.000000
1 M. z3 F' S9 N! h3 N 2 0.000000 -11.38837
' v# o. O+ [. P: d 3 0.000000 4.794851/ H3 S4 F2 v$ V7 C6 T9 C
4 0.000000 -15.184344 f% o( ~7 X: r5 v
0 @- K" A; E2 a( P
* @" J: h" N- G/ X+ A$ j
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