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.

Join the group

Follow us on

Showing 1-20 of 3691 topics
hooking minos to ampl Chris 5:51 AM
integer unbounded ray Alessandro Oscar Gilardino Arias 10/12/15
How to connect Cplex with Matlab Alessandro Oscar Gilardino Arias 10/12/15
definition of sets and their correct data steffen.koepp 10/12/15
Entering the data of a Parameter Feras Matar 10/12/15
binary variable - impossible deduced bounds - mixed model sequencing 10/12/15
Is there a way to solve "nested" optimization problems in AMPL? at 10/12/15
Excel File in AMPL Feras Matar 10/11/15
Crash with no error message Brett Cresey 10/10/15
different objective value CPLEX and COUENNE Gazi Md Daud Iqbal 10/9/15
How can I assign the value of the set to a parameter or variable? mehdi cheraghi 10/8/15
Error in using cplex solver after installing ILOG Choon-Meng Lee 10/8/15
Coding A Set and Double Summation Feras Matar 10/8/15
Coding A Set and Double Summation Feras Matar 10/8/15
Subtour Elimination 10/7/15
Installation problem fuxin niu 10/7/15
Complex Setof Steven Harrod 10/7/15
How to write this particular sum of sums? from j=0 to J and then from jj=j-k to j 10/7/15
Memory used by AMPL Alessandro Oscar Gilardino Arias 10/7/15
Tuning CPLEX pluis1908 10/7/15
More topics »