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30 lines
594 B
Go
30 lines
594 B
Go
// Copyright ©2016 The Gonum Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package lp_test
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import (
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"fmt"
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"log"
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"gonum.org/v1/gonum/mat"
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"gonum.org/v1/gonum/optimize/convex/lp"
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)
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func ExampleSimplex() {
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c := []float64{-1, -2, 0, 0}
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A := mat.NewDense(2, 4, []float64{-1, 2, 1, 0, 3, 1, 0, 1})
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b := []float64{4, 9}
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opt, x, err := lp.Simplex(c, A, b, 0, nil)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf("opt: %v\n", opt)
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fmt.Printf("x: %v\n", x)
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// Output:
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// opt: -8
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// x: [2 3 0 0]
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}
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