AMPL

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A discussion and help group for AMPL, an algebraic modeling language for optimization problems of many kinds.  AMPL lets people use common notation and familiar concepts to formulate models and examine solutions, while the computer manages communication with appropriate solvers.
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Topics (6029)
Replies Last Post Views
[AMPL 17209] Simplification with Power Set by Shaya Sheikh
1
by AMPL mailing list
[AMPL 17200] Solving system of nonlinear equations by Mostafa Shamsi
1
by AMPL mailing list
[AMPL 15971] Problem: J already defined by Eduardo Bessa
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by Eduardo Bessa
[AMPL 17198] solution determined by presolve by Luo Vicky
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by Luo Vicky
[AMPL 17192] save objective value in matlab by Luo Vicky
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by Luo Vicky
[AMPL 17191] DataFrame for Time Index by Luo Vicky
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by Luo Vicky
[AMPL 17177] AMPL-64 to 32-bit ODBC: Error reading table... with table handler tableproxy: p->write failure by john.vandevate
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by john.vandevate
[AMPL 17099] Setting $presolve_fixeps by chenier.emilie
5
by AMPL mailing list
[AMPL 17175] Passing a value of one objective into constraint of another by mpeinad1
2
by AMPL mailing list
[AMPL 17162] expected ; . or number by vinhkp3rljv
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by AMPL mailing list
[AMPL 17172] Optimal Solutions by Stefanie Sos
1
by AMPL mailing list
[AMPL 17170] AMPL ASL For Gurobi solver by raxyao
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by AMPL mailing list
[AMPL 10791] Can AMPL take multiple objectives? by Akshit Agarwal
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by mpeinad1
[AMPL 17148] How to squeeze (remove singleton dimension) a set by mk4ise12
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by mk4ise12
[AMPL 17162] local solver by Yu Du
0
by Yu Du
[AMPL 17150] Question in modelling conditional constraint by Gary
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by AMPL mailing list
[AMPL 17155] DataFrame SetMatrix by Luo Vicky
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by Luo Vicky
[AMPL 17120] How to Model Dynamic Programming by Luo Vicky
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by Luo Vicky
[AMPL 17144] AMPL READ IN MATLAB by Luo Vicky
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by Luo Vicky
[AMPL 17021] Is there a way to implement a subtour constraint without a run file? by vinhkp3rljv
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by vinhkp3rljv
[AMPL 17128] How to set up AMPL floating license? by vinhkp3rljv
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by vinhkp3rljv
[AMPL 8918] ampl syntax error by charis ntakolia
4
by jeanpaul.tondreau
[AMPL 17102] linearization of a nonlinear model by Passy
3
by AMPL mailing list
[AMPL 16805] UAV waypoints declaration help by Vinh K
14
by vinhkp3rljv
[AMPL 17097] Access Variable in ampl api (matlab) 2.0.0 (nightly) via an entity list. by mk4ise12
3
by AMPL mailing list
[AMPL 17114] Consulting solve_result_num using AMPL C++ API for baron by Carlos Armando Zetin...
1
by AMPL mailing list
[AMPL 17113] Long delay after solve (MATLAB API using CPLEX) by Malcolm Bean
1
by AMPL mailing list
[AMPL 17090] problem defining my variables by Lucia Ramos
7
by AMPL mailing list
[AMPL 17103] AMPL syntax error by staceyksa
1
by AMPL mailing list
[AMPL 17099] Comparing results from Bonmin 1.8.4 with those from a decomposition scheme by cjosue
1
by AMPL mailing list
[AMPL 17069] AMPL API classmethod Variable.get(key) issue by mk4ise12
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by mk4ise12
[AMPL 17093] How can I use MATLAB API to graph the output by vinhkp3rljv
1
by AMPL mailing list
[AMPL 17085] Parameter dependent cplex option by Marika Ivanova
2
by Marika Ivanova
[AMPL 17072] Expected Number in .dat file param declaration of a list with AMPL by b.swallowell
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by b.swallowell
[AMPL 17072] How to save the gjh results to a specific file by Qiujun Liu-2
1
by AMPL mailing list
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