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by kragen
1632 days ago
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Dividing by R₁ + 2R₂ is not linear, and neither is multiplying C by R₁ + 2R₂, nor dividing by that product. But you could maybe formulate a linear objective function that solves this problem correctly, and then you could formulate the component selection problem as a MILP problem and solve it with GMPL/MathProg/GLPK or the COIN-OR tools. Glancing at it, though, it isn't obvious to me how to formulate it linearly. How would you do it? |
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