Recent questions tagged mathematical

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mathematical optimization - R- Optimx for exponential function with 2 parameters - cannot evaluate function at initial parameter values

I feel like I missed something very obvious but after an hour of fiddling/googling I cannot get this to work. ... ways to input the parameters. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mathematical optimization - Using min/max *within* an Integer Linear Program

I'm trying to set up a linear program in which the objective function adds extra weight to the max out ... possible solutions would be helpful.) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mathematical optimization - How to convert quadratic to linear program?

I have an optimization problem that has in the objective function 2 multiplied variables, making the model ... in the objective function? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mathematical optimization - Solving an integer linear program: why are solvers claiming a solvable instance is infeasible?

I'm trying to solve integer programming problems. I've tried both use SCIP and LPSolve For example, given ... that actually solve the problem? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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