Questions tagged [xpress-optimizer]
32 questions
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Configuring XPRESS solver in PuLP, path not found
I'm working with PuLP 1.6 and had the FICO XPRESS solver installed already before installing PuLP.
When I run pulp.pulpTestAll() it doesn't show the XPRESS solver as unavailable but instead the test fails with the message:
The system cannot find…
J. Schneider
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1 answer
XPRESS Mosel - Wrong logical operator
I am begginer at Xpress Mosel, i am trying to calculate a surplus = max(0;production-consumption) The production is calculated based on the power installed which is a decision variable.
The model gives me an error : Wrong logical Operator.
Please if…
