AMPL

This forum is an archive for the mailing list ampl@googlegroups.com (more options) Messages posted here will be sent to this mailing list.
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 (5720)
Replies Last Post Views
[AMPL 12666] detecting convexity by sharethramh
5
by e.d.andersen
[AMPL 16421] Unsuccessful declaration of a table by Ellen-22
5
by AMPL mailing list
[AMPL 16431] Is it possible to add gap ?? Help by şeyma doğan
1
by AMPL mailing list
[AMPL 16424] CPLEX 12.8.0.0: integer infeasible. 1828 MIP simplex iterations, 316 branch-and-bound nodes, No basis. by nabilahms99
1
by AMPL mailing list
[AMPL 16418] a specific question on part of the AMPL model by Sattar Ezzati
1
by AMPL mailing list
[AMPL 16407] Connection problem between ampl and Matlab interface by 王莹
4
by AMPL mailing list
[AMPL 16398] Splitting _ampl_elapsed_time by Peter Greistorfer
4
by Peter Greistorfer
[AMPL 16404] Writing tables having two indexes(i,j) in one sheet. by Dongjin Cho
1
by AMPL mailing list
[AMPL 16407] can't reopen AMPL console in IDE once closed by wwwalkerweb
1
by wwwalkerweb
[AMPL 16406] Hi, I have a question about writing tables in excel file from AMPL. by Dongjin Cho
0
by Dongjin Cho
RE: [AMPL 14581] error running baron: termination code 11 by Robert Fourer-2
13
by AMPL mailing list
[AMPL 16404] Writing tables to excel file. by Dongjin Cho
0
by Dongjin Cho
[AMPL 16385] Difference between floating and single license by Udoy Paul
2
by AMPL mailing list
[AMPL 16390] Cannot switch solvers by Francisco Jara
3
by Francisco Jara
[AMPL 16388] AMPL SVM Model by collinsjef517
1
by AMPL mailing list
[AMPL 16371] help on an MIP model by hosein.haghighat
4
by AMPL mailing list
[AMPL 16375] expected ; . or number by vinhkp3rljv
1
by AMPL mailing list
[AMPL 16374] SOS type1 by pujatewari82
2
by AMPL mailing list
[AMPL 16275] 3-dimensional data structure and storage efficiency by Peter Greistorfer
11
by Peter Greistorfer
[AMPL 16344] Multistart with predefined start basis by andreas.buchheit
3
by AMPL mailing list
[AMPL 16365] Restriction on both parameter and the objective function by A Doe
2
by AMPL mailing list
[AMPL 16364] Restrictions on sets and parameters by A Doe
3
by AMPL mailing list
[AMPL 16359] Environment variables for amplpy by Juan Zhang
2
by Juan Zhang
[AMPL 16356] AMPL with C# by Juan Zhang
5
by AMPL mailing list
[AMPL 16351] AMPL with Javascript by Juan Zhang
1
by AMPL mailing list
[AMPL 16352] LOQO AMPL OPTION SDP by pratimusc
1
by AMPL mailing list
[AMPL 16347] Passing Variables to Second Problem by Alex Nguyen
3
by Alex Nguyen
[AMPL 16347] Knitro multistart with predefined initial values by andreas.buchheit
0
by andreas.buchheit
[AMPL 16345] Causing AMPL to halt by Ellen-22
1
by AMPL mailing list
[AMPL 16338] Problem of packing rectangles by jo90
2
by jo90
[AMPL 16319] solving on server by hosein.haghighat
4
by AMPL mailing list
[AMPL 16302] CLSP - Loop by PVP AYREX
3
by PVP AYREX
[AMPL 16319] Printing randseed number to file by simon_onair
1
by AMPL mailing list
[AMPL 11907] baron problem by YIHSU CHEN
21
by Carlos Armando Zetin...
[AMPL 16298] CPLEX 12.8.0.0: logical constraint _slogcon[211] is not an indicator constraint. by Nathan Bergé
2
by Nathan Bergé
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