Optal online

This interface can be used to test Optal: you can write a specification of your problem in Optal, load a JSON data file, and generate the corresponding LP problem. You can then download that file and run your favorite solver on it.

Optal script:	Data in JSON:	Generated LP:
dvar int Production[Products] maximize sum(p in Products) Profit[p] * Production[p] constraints { forall(prod in Production) prod >= 0; sum(p in Products) Need[p].time * Production[p] <= 5 * 7; sum(p in Products) Need[p].wood * Production[p] <= 30; }	{ "Products" : [ "soldier", "train" ], "Profit" : { "soldier" : 3, "train" : 2 }, "Need" : { "soldier" : { "wood" : 1, "time" : 1.85 }, "train" : { "wood" : 1, "time" : 1 } } }