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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;, q: t( g; K( x1 ]
a=16;b=14;c=12;% ~$ p( z2 `! Y- w. |% I( C
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" P8 C1 ]8 F% I# u' n, l: E Licensee info: Eval Use Only
4 O9 n% j& \( m# q License expires: 6 APR 2025
$ a; i* F- Z7 Y, O6 p4 R9 U6 ?$ I; E
Global optimal solution found.
m3 T7 r! T5 P/ ?1 V- g Objective value: 148.6452
$ E0 L0 P( ]* c2 R- h' E/ j; o6 y! | Infeasibilities: 0.0000001 N, T- L7 n3 g- L
Total solver iterations: 5! i# v$ M+ V7 Y
Elapsed runtime seconds: 0.92
. v' }: Y- e- z% |2 { O Model is convex quadratic
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2 b- J# K8 ^ ]8 K' \& F# h$ |. x- k Model Class: QP
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$ R$ x H' M0 e" U8 v Total variables: 3
: o0 `2 m- ~/ ^ Nonlinear variables: 3% Q8 f/ i# E) x$ ?' V1 O9 Q$ y1 J: H* q
Integer variables: 0, Y2 ?7 k+ G6 B
6 i5 P1 E9 ?6 e5 \3 r7 Z- J( ]6 X Total constraints: 1
" T" `0 a( i) j% \; ]: h- {0 @ Nonlinear constraints: 1
0 n7 E% b7 L0 y. G+ ^" C1 Y$ J" z! @0 Q
Total nonzeros: 3* ?3 {& l: W/ L( s
Nonlinear nonzeros: 6. i* l5 F$ \0 ?6 X# X9 O6 ~3 D
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+ [. [6 b% y4 ~ m
Variable Value Reduced Cost0 h! @( n+ p Y5 b
Y 0.6451613 0.2550979E-07
) B" w( S# b% p1 v9 h B 14.00000 0.000000
- k/ K8 J( G9 L& v" G% L X 0.7580645 -0.6827543E-07
' m- _" V" ]' R- L7 Q A 16.00000 0.000000
3 p) M* R" z' S6 ^ C 12.00000 0.000000' \( h8 H5 i9 }+ W" |6 ?# U0 Q4 K1 W! \
Z 0.3870968 0.1606168E-08
4 R0 K+ J5 b( i8 g- w) r) p6 z; w$ ?- M' L$ B; }
Row Slack or Surplus Dual Price- k% o+ o* ]: s( a S& W$ `
1 148.6452 -1.000000
: G N6 k) K, ?! @- G 2 0.000000 -11.38837
$ o0 o% J4 G' ?; h0 z6 @ 3 0.000000 4.7948513 L* S* d: i* r6 m' _
4 0.000000 -15.184348 s( y1 C: [: H' g7 K/ T9 A
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