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When I set option substout 1, why doesn’t AMPL make the substitutions that I expect?
|
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0
|
408
|
December 15, 2021
|
|
Why does AMPL treat my linear program as nonlinear?
|
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0
|
429
|
December 15, 2021
|
|
When certain variables are fixed, the nonlinear expressions in my model all become linear. Does AMPL consider my model to be linear in this case?
|
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0
|
393
|
December 15, 2021
|
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How can I look at the explicit constraints that AMPL has generated from my model and data?
|
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0
|
416
|
December 15, 2021
|
|
How do I list all variables that have a certain property in the optimal solution?
|
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0
|
378
|
December 15, 2021
|
|
How do I get “ranges” and other sensitivity analyses?
|
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0
|
981
|
December 15, 2021
|
|
How do I get a “tableau column” from AMPL?
|
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0
|
363
|
December 15, 2021
|
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Why can’t I view an indexed collection of subsets by typing display {k in SS} POW[k]?
|
|
0
|
339
|
December 15, 2021
|
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How can I get the display command to list a set’s members in the same order that they were given in my data file?
|
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0
|
329
|
December 15, 2021
|
|
Where do I find the amount of computation (CPU) time taken by AMPL or by a solver?
|
|
0
|
699
|
December 15, 2021
|
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Why does my solver’s relax directive sometimes give a higher objective value than AMPL’s relax_integrality option?
|
|
0
|
343
|
December 15, 2021
|
|
How can I “break” a run of an integer programming solver and get back the best integer solution found so far?
|
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0
|
372
|
December 15, 2021
|
|
How can I determine the version number of the copy of AMPL that I’m currently running?
|
|
0
|
651
|
December 15, 2021
|
|
How can I use the solver’s “special ordered sets” feature?
|
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0
|
401
|
December 15, 2021
|
|
Is there an IDE (graphical integrated development environment) for AMPL?
|
|
0
|
403
|
December 15, 2021
|
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How can I learn about updates to AMPL, and where can I get updated AMPL software?
|
|
0
|
355
|
December 15, 2021
|
|
What solvers does AMPL support?
|
|
0
|
366
|
December 15, 2021
|
|
Can I buy AMPL and the solvers separately?
|
|
0
|
337
|
December 15, 2021
|
|
Where can I get more information about AMPL’s interface to specific solvers?
|
|
0
|
372
|
December 15, 2021
|
|
How can I interface my own solver to AMPL?
|
|
0
|
336
|
December 15, 2021
|
|
Where can I get more information on AMPL?
|
|
0
|
346
|
December 15, 2021
|
|
How can I get answers to more questions about AMPL?
|
|
0
|
376
|
December 15, 2021
|