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Germs
Fluorite | Level 6 Germs
Fluorite | Level 6

SAS/OR: in LP/MIP-which method is used for detecting IIS?

Posted 09-09-2018 05:02 PM (1212 views)

I want to get some background information of SAS/OR, focus on infeasibility diagnostics using IIS (irreducible infeasible system/set). I wonder which method is used for getting IIS? filter or additive? Thank you!

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RobPratt
SAS Super FREQ RobPratt
SAS Super FREQ

Re: SAS/OR: in LP/MIP-which method is used for detecting IIS?

Posted 09-09-2018 10:19 PM (1192 views)  |   In reply to Germs

Sensitivity filter and deletion filter.  See this section of the documentation.

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Germs
Fluorite | Level 6 Germs
Fluorite | Level 6

Re: SAS/OR: in LP/MIP-which method is used for detecting IIS?

Posted 09-12-2018 10:02 PM (1151 views)  |   In reply to RobPratt

Thank you so much!

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  • 2 replies
  • ‎09-09-2018 05:02 PM
  • 1213 views
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