Art var example 9-21

# Art var example 9-21 - File:SimplexAlgEqEx.mle max z = 3x1...

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File:SimplexAlgEqEx.mle max z = 3x1 +5x2 + 2x3 2x1 + 4x2 + 1x3 <= 12 1x1 + 1x2 + 1x3 = 5 x1 >= 0, x2 >= 0, x3 >= 0 Var z, x1, x2, x3, s1, y2, b dim A: 3 7 A 1.000 -3.000 -5.000 -2.000 0.000 1000.000 0.000 0.000 2.000 4.000 1.000 1.000 0.000 12.000 0.000 1.000 1.000 1.000 0.000 1.000 5.000 rhs: { 0, 12, 5} M 1.000 0.000 1000.000 0.000 1.000 0.000 0.000 0.000 1.000 Minv 1.000 0.000-1000.000 0.000 1.000 0.000 0.000 0.000 1.000 xB index: { 1, 5, 6} sol: {-5000.000, 12.000, 5.000} xN index: { 2, 3, 4} ------------- Minv.A 1.000 -1003.000 -1005.000 -1002.000 0.000 0.000 -5000.000 0.000 2.000 4.000 1.000 1.000 0.000 12.000 0.000 1.000 1.000 1.000 0.000 1.000 5.000 ------------ for var x 2 cj-zj: 1003.000 for var x 3 cj-zj: 1005.000 for var x 4 cj-zj: 1002.000 j*: 2 entering var x2 i: 2 4.000 12.000 ratio: 3.000 i: 3 1.000 5.000 ratio: 5.000 min ratio: 3.000 leav var loc in SB: 2 var is s1 SB: { 1, 3, 6} Basic var: z = -5000.000 Basic var: x2 = 12.000 Basic var: y2 = 5.000

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SN: { 2, 5, 4} M 1.000 -5.000 1000.000 0.000 4.000 0.000 0.000 1.000 1.000 Minv 1.000 251.250-1000.000 0.000 0.250 0.000 0.000 -0.250 1.000
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