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I got the following errors when solving an LP (no integer variable) with Cbc. The errors arose when I try to get the value of the variables *after* the problem is solved. I can use Clp instead, but is…
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Can you suggest any of these certification methods be used for comparing robustness of two undefended (not trained on smooth/noisy images) networks (like ResNet), ideally without backpropagating throu…
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Use a convention similar to the new version of GasModels.
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Hello everyone,
I have been trying to solve a two-stage MILP with the DSP solver. I have been running into some issues, however. **The problem is structured in the following way:**
First Stage: 30…
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Im using pulp to solve a LP problem.
> status = prob.solve(lp.PULP_CBC_CMD(msg=1, maxSeconds = 30))
> print(status,lp.LpStatus[status])
> Welcome to the CBC MILP Solver
> V…
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Hello everyone,
I am trying to get to know the OMPR package by setting up and solving some small examples. My first attempt was using the MIPModel backend which gave me the correct objective value …
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It seems installing sage-numerical-backends-gurobi affects the output of the show() method of MILP solver instances (`x_0` gets replaced by `x_`.
See https://trac.sagemath.org/ticket/29955#comment:…
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`from chempy import balance_stoichiometry`
`from pprint import pprint`
``
``
`pprint([dict(_) for _ in balance_stoichiometry({'C', 'O2'}, {'CO2', 'CO'}, underdetermined=None)])`
/Library/Framew…
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Hi,
I need to get the optimal value of a dual variable corresponding to a linear constraint in my MILP problem. To do that, I apply the following steps:
1) Solve MILP
2) Apply freeTransform()
…
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My colleagues and I are using MOST to solve lots of 24-hour SCUCs on a 2000-bus network, the error message `EXITFLAG from price computation stage = -4` randomly shows up even when the primal SCUC prob…