AMPL Modeling Language

This is 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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Showing 1-20 of 4162 topics
MinFUNC 7/24/16
AMPL API C++: Wrong output for getData() command Milan Jain 7/21/16
AMPL API Get and Set Initial Guess Milan Jain 7/21/16
Updating ampl license YK 7/21/16
Initial Feasible Solution Nic Woyak 7/21/16
DEA Models Alessandro Oscar Gilardino Arias 7/20/16
Polygons in AMPL Jeff Snider 7/20/16
Creating AMPL Sets in Matlab Zhurwitz 7/20/16
AC network modeling 7/20/16
AMPL 7/20/16
Limit time with Couenne Ana Belén 7/20/16
Need HELP in finding the model flaws! PLEASE!! Amir Lm 7/17/16
Infeasibility analysis on a MISOCP Benoît Martin 7/15/16
MIP for puzzle 7/15/16
expected numeric expression opcode 7/15/16
Running AMPL via JAVA API on MAC OS X 7/14/16
RE: [AMPL 12278] Speed-up in decomposition algorithms Robert Fourer 7/14/16
Error running cplexamp: termination code 9 paterijk 7/13/16
Solve a simple NLP with AMPL+IPOPT ? Guori Huang 7/13/16
Trial license doesn't work Will Zhang 7/12/16
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