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Reading two sets and 2D data in matrix from one sheet in Excel
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1
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58
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March 5, 2024
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The Equation gives me wrong result
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1
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39
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February 29, 2024
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Strange solver hangs!
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10
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174
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February 28, 2024
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Error invalid subscript
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1
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51
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February 27, 2024
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Exercise 1-6 "impossible deduced bounds" presolve error
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4
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89
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February 26, 2024
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Adjust mu for bounds to promote Sparsity in Knitro Interior/Direct algorithm
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1
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48
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February 22, 2024
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How I can model this
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2
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44
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February 21, 2024
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Combine models: solve a model with the solution of another
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5
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72
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February 16, 2024
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Can someone please help me model this in AMPL?
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2
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53
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February 15, 2024
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Generate out files
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1
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59
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February 15, 2024
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2 stage stochastic problems
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2
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67
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February 13, 2024
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Why is this happen?
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5
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82
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February 13, 2024
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VCOMP140.dll missing
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2
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53
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February 11, 2024
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CPLEX 12.6.3.0: QP Hessian is not positive semi-definite
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4
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89
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February 9, 2024
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Issues when exporting model/data with C++ API
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1
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79
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February 9, 2024
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Error when trying to generate multiple optimal solutions with CPLEX
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1
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80
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February 8, 2024
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Inquiry for multidimensional data
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4
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91
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February 1, 2024
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Thread AMPL API Python
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1
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67
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January 27, 2024
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Excuse me, how can we solve this problem?
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2
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128
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January 24, 2024
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exp（850）How do I solve this problem,
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1
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110
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January 24, 2024
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Hello, how does ampl write a log base of 0.1
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4
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80
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January 24, 2024
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Table Handler library for Apple Silicon M3 ARM64?
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15
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145
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January 23, 2024
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Conic Optimization-Markowitz portfolio optimization revisited
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0
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81
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January 6, 2024
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Maximizing expected return-MAD
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0
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82
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January 12, 2024
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Help for minimize CVaR Problem
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4
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101
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January 20, 2024
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Solving simple stochastic optimization problems with AMPL
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1
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86
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January 18, 2024
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Help : change permutations
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6
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110
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January 17, 2024
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Lazy constraint and user cut
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1
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81
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January 16, 2024
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Sigma loading error
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1
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77
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January 12, 2024
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APOPT solver for non-linear optimization
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2
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88
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January 12, 2024
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