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May 17, 2019
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Add REDUCTION_CERTIFICATE #734

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Add REDUCTION_CERTIFICATE
blegat May 14, 2019
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blegat May 16, 2019
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DOI -> arXiv
blegat May 17, 2019
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17 changes: 13 additions & 4 deletions src/attributes.jl
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Expand Up @@ -855,15 +855,24 @@ The values indicate how to interpret the result vector.
infeasibility.
* `NEARLY_INFEASIBILITY_CERTIFICATE`: the result satisfies a relaxed criterion for
a certificate of infeasibility.
* `REDUCTION_CERTIFICATE`: the result vector is an ill-posed certificate; see
[this article](https://arxiv.org/abs/1408.4685) for details. If the
`PrimalStatus` is `REDUCTION_CERTIFICATE`, then the primal result vector is a
proof that the dual problem is ill-posed. If the `DualStatus` is
`REDUCTION_CERTIFICATE`, then the dual result vector is a proof that the primal
is ill-posed.
* `NEARLY_REDUCTION_CERTIFICATE`: the result satisfies a relaxed criterion for
an ill-posed certificate.
* `UNKNOWN_RESULT_STATUS`: the result vector contains a solution with an unknown
interpretation.
* `OTHER_RESULT_STATUS`: the result vector contains a solution with an
interpretation not covered by one of the statuses defined above.
"""
@enum(ResultStatusCode, NO_SOLUTION, FEASIBLE_POINT, NEARLY_FEASIBLE_POINT,
INFEASIBLE_POINT, INFEASIBILITY_CERTIFICATE,
NEARLY_INFEASIBILITY_CERTIFICATE, UNKNOWN_RESULT_STATUS,
OTHER_RESULT_STATUS)
@enum(ResultStatusCode, NO_SOLUTION,
FEASIBLE_POINT, NEARLY_FEASIBLE_POINT, INFEASIBLE_POINT,
INFEASIBILITY_CERTIFICATE, NEARLY_INFEASIBILITY_CERTIFICATE,
REDUCTION_CERTIFICATE, NEARLY_REDUCTION_CERTIFICATE,
UNKNOWN_RESULT_STATUS, OTHER_RESULT_STATUS)

"""
PrimalStatus(N)
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